Franklin Electric DR Series Close-Coupled Centrifugal Pumps
The Franklin Electric DR Series close-coupled centrifugal pumps include DR1 and DR2 configurations for water circulation, booster service, liquid transfer, spraying systems, jockey pump service and general-purpose water pumping. Compare complete motor-driven pumps or select a pump-end kit for a compatible customer-supplied motor. Ken’s Distributing Company can help you identify the correct model, motor frame, seal, impeller and repair part.
The range includes cast iron and selected stainless steel volutes, enclosed thermoplastic or stainless steel impellers, and 48Y square-flange, 56C keyed-shaft and 56J threaded-shaft motor configurations. Selection depends on pump size and model; the options are not interchangeable across every variant.
Need a DR1 or DR2 quote or help matching a replacement? Call 303-699-7845 or contact Ken’s Distributing. Please provide the complete model number, electrical requirements and, for parts, the motor frame and existing component number.
DR1 vs. DR2: Series Specifications
DR1 and DR2 Series overview: horsepower, inlet and outlet sizes, maximum flow and head
| Series | HP Range | Suction | Discharge | Max Flow | Max Head |
|---|---|---|---|---|---|
| DR1 | 1/2 – 1 | 1-1/4″ NPT | 1″ NPT | 65 GPM | 115′ |
| DR2 | 1 – 2 | 1-1/2″ NPT | 1-1/4″ NPT | 90 GPM | 130′ |
DR1 covers 1/2–1 HP with 1-1/4-inch NPT suction and 1-inch NPT discharge. DR2 covers 1–2 HP with 1-1/2-inch NPT suction and 1-1/4-inch NPT discharge. Published maximum flow and head are series limits, not a guarantee that both occur simultaneously. Check the model-specific performance table at the required head.
Temperature ratings vary by construction. Individual configurations in the manufacturer’s DR performance information are rated for 120°F, 160°F or 180°F; do not apply the highest rating to all products. The selected model, seal and impeller material must match the service liquid and temperature.
Key Features and Construction Options
- Serviceable back-pullout design: Allows access to internal pump components without disturbing connected piping when installed with appropriate clearance.
- Volute options: Cast iron standard, with stainless steel options for selected DR1 configurations; discharge can be rotated in 90-degree increments.
- Enclosed impeller: Thermoplastic or stainless steel construction, depending on model.
- Mechanical seal choices: Model-specific seal faces and elastomers; confirm chemical and temperature compatibility before ordering.
- Motor-frame options: 48Y square flange (1/2-inch threaded shaft), 56C round flange (5/8-inch keyed shaft and coupling), and 56J round flange (7/16-inch threaded shaft).
- Pump-end kits: Available for applicable 56C and 56J arrangements; motor not included with a pump-end kit.
- Mounting: Horizontal or vertical with motor end up, following manufacturer installation instructions.
- Rotation: Clockwise when viewed from the motor end.
- Drain/pressure taps: Multiple 1/4-inch NPT ports to accommodate the volute orientation.
Applications
- Water circulation and booster systems
- General-purpose liquid transfer
- Spraying and irrigation supply systems
- Jockey pump service
- Commercial and industrial water transfer
Verify fluid properties, duty cycle, motor power and installation requirements against the specific DR pump model. The series is not a single interchangeable assembly.
Order Franklin Electric DR1 and DR2 Close-Coupled Pumps
The tables below retain individual model listings and product links from the newer Kendisco page. Choose by pump size, motor horsepower, phase, voltage and enclosure. Product pages should be checked for current availability and complete configuration details.
DR1S complete pump units: 1-1/4-inch suction x 1-inch discharge, 3600 RPM
| Item | Model | HP | Phases | Volts | Motor Enclosure |
|---|---|---|---|---|---|
| 97110005 | DR1S05-CP | 1/2 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97110007 | DR1S07-CP | 3/4 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97110010 | DR1S1-CP | 1 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97110105 | DR1S05-SP | 1/2 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97110107 | DR1S07-SP | 3/4 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97110110 | DR1S1-SP | 1 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97113005 | DR1S05-CP-T | 1/2 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97113007 | DR1S07-CP-T | 3/4 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97113010 | DR1S1-CP-T | 1 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97113107 | DR1S07-SP-T | 3/4 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97113110 | DR1S1-SP-T | 1 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
DR2S complete pump units: 1-1/2-inch suction x 1-1/4-inch discharge, 3600 RPM
| Item | Model | HP | Phases | Volts | Motor Enclosure |
|---|---|---|---|---|---|
| 97130210 | DR2S1-CS | 1 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97130215 | DR2S15-CS | 1.5 hp | Single-Phase | 115 VAC / 230 VAC | ODP |
| 97130220 | DR2S2-CS | 2 hp | Single-Phase | 230 VAC | ODP |
| 97133210 | DR2S1-CS-T | 1 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97133215 | DR2S15-CS-T | 1.5 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
| 97133220 | DR2S2-CS-T | 2 hp | Three-Phase | 230 VAC / 460 VAC | ODP |
DR Pump-End Kits for Customer-Supplied Motors
Pump-end kits are listed separately from motor-equipped pumps. Confirm the motor frame, shaft, horsepower and service-factor capacity before selecting a kit; a compatible motor must support the pump load across its operating curve.
DR1J-CS kits: 56J threaded-shaft motor, cast iron volute and stainless steel impeller
DR2J-CS kits: 56J threaded-shaft motor, cast iron volute and stainless steel impeller
DR1C-SS kits: 56C keyed-shaft motor, stainless steel volute and impeller
DR1C-CP kits: 56C keyed-shaft motor, cast iron volute and thermoplastic impeller
DR2C-CS kits: 56C keyed-shaft motor, cast iron volute and stainless steel impeller
A pump-end kit is not a complete electrically powered pump. Follow the motor manufacturer’s requirements and the Franklin Electric instructions for shaft engagement, alignment, rotation and maximum pump load.
DR1 and DR2 Technical Reference: Performance, Repair Parts and Dimensions
The following tables and drawings preserve the detailed model-specific specifications and service identifiers from the existing DR Series page. Use the relevant subseries and motor construction for your equipment. For ordering older replacement components, confirm the pump model and production revision.
DR Model Nomenclature and Configuration Codes
Model codes identify the pump size, motor frame, horsepower and construction. The DR2J models are 1–2 HP, as confirmed by the ordering and performance records. Where an older nomenclature row differs, check the motor nameplate and exact model before specifying replacement equipment.
DR1 and DR2 nomenclature, construction variants and operating ranges
| Series | Volute | Volute | Seal Type | Flow Range (GPM) | Head Range (ft) | Hp Rang | Suc. x Disch. |
|---|---|---|---|---|---|---|---|
| DR1S-CP | CI | PL | 1 | 20-60 | 30-105 | 1/2-1 | 1.25″ x 1.00″ |
| DR1S-SP | SS | PL | 1 | 20-60 | 33-115 | 1/2-1 | 1.25″ x 1.00″ |
| DR1C-CP | CI | PL | 2 | 20-60 | 25-100 | 1/2-1 | 1.25″ x 1.00″ |
| DR1C-SS | SS | SS | 2 | 20-60 | 22-107 | 1/2-1 | 1.25″ x 1.00″ |
| DR1J-CS | CI | SS | 2 | 20-60 | 20-105 | 1/2-1 | 1.25″ x 1.00″ |
| DR2S-CS | CI | SS | 1 | 30-90 | 25-127 | 1-2 | 1.50″ x 1.25″ |
| DR2C-CS | CI | SS | 2 | 30-90 | 23 – 123 | 1-2 | 1.50″ x 1.25″ |
| DR2J-CS | CI | SS | 2 | 30-90 | 25-133 | 1/2-1 | 1.50″ x 1.25″ |
DR Series Master Performance Tables
DR1, 1/2 HP master performance at 30–120 feet of head
| DR1 Series: 1-1/4″ Suction x 1″ Discharge | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR1, 1/2 HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Motor | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1C05-SS | 0.82 | SS | SS | 2 | 180 | 56C | 56 | 50 | 43 | 36 | 27 | – | – | – | – | – | 37 |
| DR1S05-SP | 0.87 | SS | PL | 1 | 120 | 48Y | 62 | 56 | 49 | 42 | 33 | – | – | – | – | – | 38 |
| DR1S05-CP | 0.90 | CI | PL | 1 | 120 | 48Y | 59 | 53 | 46 | 39 | 29 | – | – | – | – | – | 37 |
| DR1C05-CP | 0.96 | CI | PL | 2 | 120 | 56C | 57 | 51 | 43 | 34 | 26 | – | – | – | – | – | 37 |
| DR1J05-CSP | 0.91 | CI | SS | 2 | 160 | 56J | 54 | 48 | 42 | 35 | 26 | – | – | – | – | – | 37 |
DR1, 3/4 HP master performance at 30–120 feet of head
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR1C07-SS | 0.82 | SS | SS | 2 | 180 | 56C | – | 56 | 50 | 44 | 37 | 30 | 21 | – | – | – | 43 |
| DR1S07-SP | 0.87 | SS | PL | 1 | 120 | 48Y | – | 61 | 55 | 49 | 42 | 34 | 24 | – | – | – | 43 |
| DR1S07-CP | 0.90 | CI | PL | 1 | 120 | 48Y | – | 59 | 54 | 47 | 40 | 31 | 21 | – | – | – | 42 |
| DR1C07-CP | 0.96 | CI | PL | 2 | 120 | 56C | – | 59 | 53 | 46 | 38 | 30 | 19 | – | – | – | 42 |
| DR1J07-CS | 0.91 | CI | SS | 2 | 160 | 56J | – | 55 | 50 | 44 | 37 | 30 | 20 | – | – | – | 42 |
DR1, 1 HP master performance at 30–120 feet of head
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR1C1-SS | 0.82 | SS | SS | 2 | 180 | 56C | – | – | 57 | 52 | 47 | 40 | 33 | 26 | – | – | 49 |
| DR1S1-SP | 0.87 | SS | PL | 1 | 120 | 48Y | – | – | 60 | 56 | 50 | 44 | 37 | 29 | – | – | 50 |
| DR1S1-CP | 0.90 | CI | PL | 1 | 120 | 48Y | – | – | 58 | 53 | 47 | 40 | 32 | 24 | – | – | 48 |
| DR1C1-CP | 0.96 | CI | PL | 2 | 120 | 56C | – | – | 57 | 51 | 45 | 38 | 30 | 21 | – | – | 47 |
| DR1J1-CS | 1.00 | CI | SS | 2 | 160 | 56J | – | – | 55 | 51 | 46 | 39 | 31 | 23 | – | – | 48 |
DR2, 1 HP master performance at 30–120 feet of head
| DR2 Series: 1-1/2″ Suction x 1-1/4″ Discharge | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR2, 1 HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Motor | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2S1-CS | 0.83 | CI | SS | 1 | 120 | 48Y | 86 | 79 | 70 | 59 | 44 | – | – | – | – | – | 34 |
| DR2C1-CS | 0.90 | CI | SS | 2 | 180 | 56C | 86 | 78 | 68 | 57 | 42 | – | – | – | – | – | 34 |
| DR2J1-CS | 0.93 | CI | SS | 2 | 160 | 56J | 86 | 78 | 70 | 60 | 45 | – | – | – | – | – | 35 |
DR2, 1-1/2 HP master performance at 30–120 feet of head
| DR2, 1-1/2 HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Motor | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2S15-CS | 0.83 | CI | SS | 1 | 120 | 48Y | – | – | 88 | 82 | 74 | 65 | 54 | 41 | – | – | 47 |
| DR2C15-CS | 0.90 | CI | SS | 2 | 180 | 56C | – | – | 87 | 80 | 72 | 63 | 52 | 40 | – | – | 47 |
| DR2J15-CS | 0.93 | CI | SS | 2 | 160 | 56J | – | – | 88 | 81 | 73 | 64 | 52 | 38 | – | – | 47 |
DR2, 2 HP master performance at 30–120 feet of head
| DR2, 2 HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Motor | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2S2-CS | 0.83 | CI | SS | 1 | 120 | 48Y | – | – | – | 88 | 82 | 76 | 68 | 60 | 51 | 40 | 57 |
| DR2C2-CS | 0.90 | CI | SS | 2 | 180 | 56C | – | – | – | 84 | 78 | 72 | 64 | 56 | 46 | 34 | 57 |
| DR2J2-CS | 0.93 | CI | SS | 2 | 160 | 56J | – | – | – | 85 | 79 | 72 | 64 | 56 | 46 | 34 | 57 |
Materials of Construction by Pump Configuration
CI denotes cast iron, SS denotes stainless steel and PL denotes thermoplastic in the technical tables. Individual shaft seal materials differ; do not assume all DR models have the same elastomer or seal faces.
Construction materials by DR configuration
| DR1S-CP | Cast Iron, ASTM-A48, Class 30 | PPE+PS 30% GF* | Cast Iron Class 25 ASTM A48 | Nitrile | N/A | 300 Series SS | PHEN/CER x BUNA-SS | N/A |
| DR1S-SP | 303 Stainless Steel | PPE+PS 30% GF* | 303 Stainless Steel8 | Nitrile | N/A | 300 Series SS | PHEN/CER x BUNA-SS | N/A |
| DR2S-CS | Cast Iron, ASTM-A48, Class 30 | 304 Stainless Steel | Cast Iron Class 25 ASTM A48 | Nitrile | N/A | 300 Series SS | PHEN/CER x BUNA-SS | N/A |
| DR1J-CS | Cast Iron, ASTM-A48, Class 30 | 304 Stainless Steel | N/A | FKM | N/A | 300 Series SS | SiC/SiC FKM-SS | N/A |
| DR2J-CS | Cast Iron, ASTM-A48, Class 30 | 304 Stainless Steel | N/A | FKM | N/A | 300 Series SS | SiC/SiC FKM-SS | N/A |
| DR1C-SS | 303 Stainless Steel | 304 Stainless Steel | 303 Stainless Steel | FKM | N/A | 300 Series SS | GL-SiC/GL-SiC/FKM-SS | 302 SS |
| DR1C-CP | Cast Iron, ASTM-A48, Class 30 | PPE+PS 30% GF | Cast Iron Class 25 ASTM A48 | Nitrile | Cast Iron, ASTM-A48, Class 30 | 300 Series SS | PHEN/CER x BUNA-SS | 303 SS |
| DR2C-CS | 304 Stainless Steel | PPE+PS 30% GF | Cast Iron Class 25 ASTM A48 | FKM | Cast Iron, ASTM-A48, Class 30 | 300 Series SS | GL-SiC/GL-SiC/FKM-SS | 303 SS |
Motor Flanges, Shafts and Mounting Arrangements
48Y, 56C and 56J motor flange and shaft configurations
| Motor Confugurations | ||
|---|---|---|
| DR1S & DR2S | 48Y | Square Flange with 1/2″ threaded SS shaft, impeller mounts directly on motor shaft |
| DR1C & DR2C | 56C | Round flange – keyed shaft, impeller mounts to shaft coupling with 1/2″ threads |
| DR1J & DR2J | 56J | Round flange with 7/16″ threaded shaft, impeller mounts directly on motor shaft |
DR1S-CP: Cast Iron Volute and Thermoplastic Impeller
Model performance at different total heads
| DR1S-CP | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1S05-CP | 1/2 | 0.90 | CI | PL | 1 | 120 | 59.3 | 53.3 | 46.6 | 38.9 | 29.5 | – | – | – | – | – | 37.0 |
| DR1S07-CP | 3/4 | 0.90 | CI | PL | 1 | 120 | 63.9 | 58.9 | 53.5 | 47.5 | 40.6 | 32.3 | 20.9 | – | – | – | 42.0 |
| DR1S1-CP | 1 | 0.90 | CI | PL | 1 | 120 | 63.2 | 58.4 | 53.2 | 47.4 | 40.9 | 33.3 | 23.7 | – | – | 48.0 | |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.90 | 12.4 | 6.1 | – | 4.70 | 97110005 | DR1S05-CP | 36 |
| 3/4 | 1.65 | 14.8 | 7.3 | – | 5.00 | 97110007 | DR1S07-CP | 39 | ||||
| 1 | 1.65 | 19.9 | 9.9 | – | 5.36 | 97110010 | DR1S1-CP | 43 | ||||
| 3 | 230/460 | 1/2 | 1.90 | – | 3.1 | 1.4 | 4.70 | 97113005 | DR1S05-CP-T | 35 | ||
| 3/4 | 1.65 | – | 3.6 | 1.7 | 5.00 | 97113007 | DR1S07-CP-T | 38 | ||||
| 1 | 1.65 | – | 4.7 | 2.3 | 5.36 | 97113010 | DR1S1-CP-T | 40 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/4″ x 1″ |
|---|---|---|
| Impeller | PL | Polyphenylene Ether Polystyrene Modified (PPE+PS 30%GF) |
| Mechanical Seal Types | 1 | Phenolic x Ceramic x Nitrile x SS |
| Motor Confugurations | 48Y | Square Flange with 1/2″ threaded SS shaft, impeller mounts directly on motor shaft |
DR1S-SP: Stainless Steel Volute and Thermoplastic Impeller
Model performance at different total heads
| DR1S-SP | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1S05-SP | 1/2 | .87 | SS | PL | 1 | 120 | 61.4 | 55.9 | 49.7 | 42.7 | 34.5 | – | – | – | – | – | 38.4 |
| DR1S07-SP | 3/4 | 0.87 | SS | PL | 1 | 120 | 65.7 | 60.6 | 55.2 | 49.1 | 42.2 | 33.9 | 23.0 | – | – | – | 42.8 |
| DR1S1-SP | 1 | .87 | SS | PL | 1 | 120 | – | 65.4 | 60.6 | 55.4 | 49.8 | 43.7 | 36.9 | 28.9 | – | – | 50.1 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.90 | 12.4 | 6.1 | – | 4.70 | 97110105 | DR1S05-SP | 35 |
| 3/4 | 1.65 | 14.8 | 7.3 | – | 5.00 | 97110107 | DR1S07-SP | 38 | ||||
| 1 | 1.65 | 19.9 | 9.9 | – | 5.36 | 97110110 | DR1S1-SP | 42 | ||||
| 3 | 230/460 | 1/2 | 1.90 | – | 3.1 | 1.4 | 4.70 | 97113105 | DR1S05-SP-T | 34 | ||
| 3/4 | 1.65 | – | 3.6 | 1.7 | 5.00 | 97113107 | DR1S07-SP-T | 37 | ||||
| 1 | 1.65 | – | 4.7 | 2.3 | 5.36 | 97113110 | DR1S1-SP-T | 39 | ||||
Volute, impeller, seal and motor construction notes
| Volute | SS | Stainless steel, 1-1/4″ x 1″ |
| Impeller | PL | Polyphenylene Ether Polystyrene Modified (PPE+PS 30%GF) |
| Mechanical Seal Types | 1 | Phenolic x Ceramic x Nitrile x SS |
| Motor Confugurations | 48Y | Square Flange with 1/2″ threaded SS shaft, impeller mounts directly on motor shaft |
DR1C-CP: 56C Cast Iron and Thermoplastic Impeller
Model performance at different total heads
| DR1C-CP | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1C05-CP | 1/2 | 0.96 | CI | PL | 2 | 120 | 57.1 | 51.0 | 44.1 | 36.2 | 26.5 | – | – | – | – | – | 36.6 |
| DR1C07-CP | 3/4 | 0.96 | CI | PL | 2 | 120 | 63.7 | 58.5 | 52.9 | 46.6 | 39.4 | 30.8 | 18.9 | – | – | – | 42.0 |
| DR1C1-CP | 1 | 0.96 | CI | PL | 2 | 120 | – | 62.1 | 56.9 | 51.3 | 45.2 | 38.4 | 30.7 | 21.4 | – | – | 47.3 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.60 | 11.8 | 5.9 | – | 4.70 | 97150005 | DR1C05-CP | 43 |
| 3/4 | 1.50 | 14.8 | 7.4 | – | 5.00 | 97150007 | DR1C07-CP | 45 | ||||
| 1 | 1.40 | 16.8 | 8.4 | – | 5.36 | 97150010 | DR1C1-CP | 49 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/4″ x 1″ |
| Impeller | PL | Polyphenylene Ether Polystyrene Modified (PPE+PS 30%GF) |
| Mechanical Seal Types | 2 | GL-SiC x GL-SiC x FKM x SS |
| Motor Confugurations | 56C | Round flange – keyed shaft, impeller mounts to shaft coupling with 1/2″ threads |
DR1C-SS: 56C Stainless Steel Configuration
Model performance at different total heads
| DR1C-SS | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1C05-SS | 1/2 | 0.82 | SS | SS | 2 | 180 | 55.8 | 50.1 | 43.8 | 36.7 | 28.0 | – | – | – | – | – | 37.3 |
| DR1C07-SS | 3/4 | 0.82 | SS | SS | 2 | 180 | 60.9 | 55.9 | 50.6 | 44.7 | 38.2 | 30.8 | 21.9 | – | – | 43.2 | |
| DR1C1-SS | 1 | 0.82 | SS | SS | 2 | 180 | – | 61.8 | 57.2 | 52.2 | 46.8 | 40.9 | 34.3 | 26.5 | – | – | 49.2 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | 575 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.60 | 11.8 | 5.9 | – | – | 4.70 | 97150305 | DR1C05-SS | 43 |
| 3/4 | 1.50 | 14.8 | 7.4 | – | – | 5.00 | 97150307 | DR1C07-SS | 45 | ||||
| 1 | 1.40 | 16.8 | 8.4 | – | – | 5.36 | 97150310 | DR1C1-SS | 49 | ||||
| TEFC | 3600 | 1 | 115/230 | 3/4 | 1.15 | 10.8 | 5.4 | – | – | 4.70 | 97151305 | DR1C05-SS-SE | 52 |
| 1 | 1.15 | 13.8 | 6.9 | – | – | 5.00 | 97151307 | DR1C07-SS-SE | 54 | ||||
| 1-1/2 | 1.15 | 18.4 | 9.2 | – | – | 5.36 | 97151310 | DR1C1-SS-SE | 63 | ||||
| 3 | 230/460 | 3/4 | 1.15 | – | 2.6 | 1.3 | – | 4.70 | 97154305 | DR1C05-SS-TE | 53 | ||
| 1 | 1.15 | – | 3.2 | 1.6 | – | 5.00 | 97154307 | DR1C07-SS-TE | 56 | ||||
| 1-1/2 | 1.15 | – | 5.2 | 2.6 | – | 5.36 | 97154310 | DR1C1-SS-TE | 60 | ||||
| 3 | 575 | 3/4 | 1.15 | – | – | – | 0.8 | 4.70 | 97155305 | DR1C05-SS-T5E | 53 | ||
| 1 | 1.15 | – | – | – | 1.3 | 5.00 | 97155307 | DR1C07-SS-T5E | 56 | ||||
| 1-1/2 | 1.15 | – | – | – | 1.9 | 5.36 | 97155310 | DR1C1-SS-T5E | 60 | ||||
Volute, impeller, seal and motor construction notes
| Volute | SS | Stainless steel |
| Impeller | SS | Stainless steel |
| Mechanical Seal Types | 2 | GL-SiC x GL-SiC x FKM x SS |
| Motor Confugurations | 56C | Round flange – keyed shaft, impeller mounts to shaft coupling with 1/2″ threads |
DR1J-CS: 56J Cast Iron and Stainless Steel Impeller
Model performance at different total heads
| DR1J-CS | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR1J05-CS | 1/2 | 1.00 | CI | SS | 2 | 160 | 54.7 | 48.8 | 42.2 | 34.8 | 25.9 | – | – | – | – | – | 36.5 |
| DR1J07-CS | 3/4 | 1.00 | CI | SS | 2 | 160 | 60.4 | 55.7 | 50.5 | 44.8 | 38.2 | 30.4 | 20.0 | – | – | – | 42.4 |
| DR1J1-CS | 1 | 1.00 | CI | SS | 2 | 160 | – | 58.3 | 54.3 | 50.0 | 45.2 | 39.8 | 33.4 | 25.2 | – | – | 48.4 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.60 | 11.8 | 5.9 | – | 4.70 | 97120205 | DR1J05-CS | 39 |
| 3/4 | 1.50 | 14.8 | 7.4 | – | 5.00 | 97120207 | DR1J07-CS | 41 | ||||
| 1 | 1.40 | 16.2 | 8.1 | – | 5.36 | 97120210 | DR1J1-CS | 44 | ||||
| 1 | 230/460 | 1/2 | 1.60 | – | 2.7 | 1.4 | 4.70 | 97123205 | DR1J05-CS-T | 38 | ||
| 3/4 | 1.50 | – | 3.4 | 1.7 | 5.00 | 97123207 | DR1J07-CS-T | 41 | ||||
| 1 | 1.40 | – | 4.0 | 2.0 | 5.36 | 97123210 | DR1J1-CS-T | 44 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/4″ x 1″ |
| Impeller | SS | Stainless steel |
| Mechanical Seal Types | 2 | GL-SiC x GL-SiC x FKM x SS |
| Motor Confugurations | 56C | Round flange with 7/16″ threaded shaft, impeller mounts directly on motor shaft |
DR2S-CS: DR2 Square Flange Performance and Orders
Model performance at different total heads
| DR2S-CS | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2S1-CS | 1 | 0.83 | CI | SS | 1 | 120 | 86.6 | 78.7 | 69.8 | 59.2 | 45.4 | – | – | – | – | – | 34.5 |
| DR2S15-CS | 1-1/2 | 0.83 | CI | SS | 1 | 120 | 94.3 | 88.1 | 81.4 | 73.9 | 65.5 | 55.4 | 42.4 | – | – | 47.4 | |
| DR2S2-CS | 2 | 0.83 | CI | SS | 1 | 120 | – | – | 93.3 | 87.8 | 82.0 | 75.7 | 68.8 | 61.0 | 51.9 | 40.5 | 57.3 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1/2 | 1.65 | 19.9 | 9.9 | – | 4.56 | 97130210 | DR2S1-CS | 46 |
| 1-1/2 | 1.47 | 24.0 | 12.1 | – | 5.25 | 97130215 | DR2S15-CS | 46 | ||||
| 230 | 2 | 1.30 | – | 11.2 | – | 5.75 | 97130220 | DR2S2-CS | 54 | |||
| 3 | 230/460 | 1 | 1.65 | – | 4.7 | 2.3 | 4.56 | 97133210 | DR2S1-CS-T | 43 | ||
| 1-1/2 | 1.47 | – | 6.8 | 3.3 | 5.25 | 97133215 | DR2S15-CS-T | 47 | ||||
| 2 | 1.30 | – | 8.5 | 4.2 | 5.75 | 97133220 | DR2S2-CS-T | 49 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/4″ x 1″ |
| Impeller | SS | Stainless steel |
| Mechanical Seal Types | 1 | Phenolic x Ceramic x Nitrile x SS |
| Motor Confugurations | 48Y | Square Flange with 1/2″ threaded SS shaft, impeller mounts directly on motor shaft |
DR2C-CS: 56C Performance and Order Information
Model performance at different total heads
| DR2C-CS | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2C1-CS | 0.9 | CI | SS | 2 | 180 | 56C | 86 | 78 | 68 | 57 | 43 | – | – | – | – | – | 34 |
| DR2C15-CS | 0.9 | CI | SS | 2 | 180 | 56C | – | 93 | 87 | 80 | 73 | 64 | 54 | 40 | – | – | 47 |
| DR2C2-CS | 0.9 | CI | SS | 2 | 180 | 56C | – | – | 90 | 84 | 78 | 72 | 64 | 56 | 47 | 35 | 57 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | 575 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1 | 1.40 | 16.2 | 8.1 | – | – | 4.56 | 97160210 | DR2C1-CS | 46 |
| 1-1/2 | 1.30 | 21.4 | 10.7 | – | – | 5.25 | 97160215 | DR2C15-CS | 55 | ||||
| 230 | 2 | 1.40 | – | 12.9 | – | – | 5.75 | 97160220 | DR2C2-CS | 54 | |||
| TEFC | 3600 | 1 | 115/230 | 1-1/2 | 1.25 | 18.4 | 9.2 | – | – | 4.56 | 97161210 | DR2C1-CS-SE | 60 |
| 230 | 2 | 1.15 | – | 10.0 | – | – | 5.25 | 97161215 | DR2C15-CS-SE | 69 | |||
| 3 | 1.15 | – | 14.6 | – | – | 5.75 | 97161220 | DR2C2-CS-SE | 70 | ||||
| 3 | 230/460 | 1-1/2 | 1.15 | – | 5.2 | 2.6 | – | 4.56 | 97164210 | DR2C1-CS-TE | 57 | ||
| 2 | 1.15 | – | 6.0 | 3.0 | – | 5.25 | 97164215 | DR2C15-CS-TE | 67 | ||||
| 3 | 1.15 | – | 7.7 | 3.9 | – | 5.75 | 97164220 | DR2C2-CS-TE | 71 | ||||
| 3 | 575 | 1-1/2 | 1.25 | – | – | – | 1.9 | 4.56 | 97165210 | DR2C1-CS-T5E | 57 | ||
| 2 | 1.25 | – | – | – | 2.4 | 5.25 | 97165215 | DR2C15-CS-T5E | 67 | ||||
| 3 | 1.25 | – | – | – | 3.6 | 5.75 | 97165220 | DR2C2-CS-T5E | 71 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/2″ x 1-1/4″ |
| Impeller | SS | Stainless steel |
|---|---|---|
| Mechanical Seal Types | 2 | GL-SiC x GL-SiC x FKM x SS |
| Motor Confugurations | 56C | Round flange – keyed shaft, impeller mounts to shaft coupling with 1/2″ threads |
DR2J-CS: 56J Performance and Order Information
Model performance at different total heads
| DR2J-CS | HP | PEI | Volute | Impeller | Seal Type | Fluid Max °F | Capacity in GPM at Total Feet of Head Indicated | Max Press. (PSI) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | ||||||||
| DR2J1-CS | 1 | 0.93 | CI | SS | 2 | 160 | 86.0 | 78.4 | 69.8 | 59.6 | 46.4 | – | – | – | – | – | 34.9 |
| DR2J15-CS | 1-1/2 | 0.93 | CI | SS | 2 | 160 | – | 94.9 | 88.3 | 81.1 | 73.1 | 64.1 | 53.3 | 39.3 | – | – | 47.0 |
| DR2J2-CS | 2 | 0.93 | CI | SS | 2 | 160 | – | – | 90.8 | 85.1 | 78.9 | 72.2 | 64.9 | 56.5 | 46.7 | 34.2 | 57.1 |
Motor electrical data, impeller trim and order numbers
| Enclosure | RPM | Phase | Volage | Hp | S.F | S.F. Amps | Imp. Dia. | Order No. | Model No. | Wt. (lbs) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 230 | 460 | ||||||||||
| ODP | 3600 | 1 | 115/230 | 1 | 1.40 | 16.2 | 8.1 | – | 4.56 | 97140210 | DR2J1-CS | 46 |
| 1-1/2 | 1.30 | 21.4 | 10.7 | – | 5.25 | 97140215 | DR2J15-CS | 55 | ||||
| 230 | 2 | 1.40 | – | 12.9 | – | 5.75 | 97140220 | DR2J2-CS | 54 | |||
| 3 | 230/460 | 1 | 1.40 | – | 4.0 | 2.0 | 4.56 | 97143210 | DR2J1-CS-T | 46 | ||
| 1-1/2 | 1.30 | – | 6.8 | 3.4 | 5.25 | 97143215 | DR2J15-CS-T | 50 | ||||
| 2 | 1.30 | – | 8.5 | 4.2 | 5.75 | 97133220 | DR2S2-CS-T | 49 | ||||
Volute, impeller, seal and motor construction notes
| Volute | CI | Cast Iron, ASTM-A48, Class 30, 1-1/2″ x 1-1/4″ |
| Impeller | SS | Stainless steel |
|---|---|---|
| Mechanical Seal Types | 2 | GL-SiC x GL-SiC x FKM x SS |
| Motor Confugurations | 56J | Round flange with 7/16″ threaded shaft, impeller mounts directly on motor shaft |
DR1S and DR2S Square-Flange Repair-Parts Diagram
Use the exploded diagram and figure number with the correct DR series and 48Y, 56J or 56C motor frame. Part numbers may vary by motor construction and service revision.
DR1J and DR2J 56J Repair-Parts Diagram and Table
Use the exploded diagram and figure number with the correct DR series and 48Y, 56J or 56C motor frame. Part numbers may vary by motor construction and service revision.
DR1J and DR2J, 56J-frame service and repair parts
| Fig. No. | Part Description | Order No. | |
|---|---|---|---|
| DR1J-CS | DR2J-CS | ||
| 1, 2 | Volute, Includes Pipe Plugs | 305617102 | 305617201 |
| 4 | Bracket 56J | 305617105 | |
| 5 | Volute Case Square Ring | 305373908 | |
| 6, 8 | Impeller & Wear Ring 1/2 HP | 305617109 | – |
| 6, 8 | Impeller & Wear Ring 3/4 HP | 305617110 | – |
| 6, 8 | Impeller & Wear Ring 1 HP | 305617111 | 305617205 |
| 6, 8 | Impeller & Wear Ring 1-1/2 HP | – | 305617206 |
| 6, 8 | Impeller & Wear Ring 2 HP | – | 305617207 |
| 8 | Wear Ring | 305373906 | 305617208 |
| 9 | Base Protector | 305373905 | |
| 9, 10 | Base, Includes Protector | 305373904 | |
| 1,13,14 | Hardware Kit | 305617002 | |
| 13 | Bolt 3/8″ x 0.88″ (qty. 8) | See Hardware Kit | |
| 14 | Washer 3/8″ (qty. 2) | ||
| 16 | Shaft Seal | 305421004 | |
| 17 | Motor (See Motor Specifications) | 56C | |
Confirm seal, gasket and impeller repair parts by the exact DR1J or DR2J model designation.
DR1C and DR2C 56C Repair-Parts Diagram and Table
Use the exploded diagram and figure number with the correct DR series and 48Y, 56J or 56C motor frame. Part numbers may vary by motor construction and service revision.
DR1C and DR2C, 56C-frame service and repair parts
| Fig. No. | Part Description | Order No. | ||
|---|---|---|---|---|
| DR1C-SS | DR1C-CP | DR2C-CS | ||
| 1, 2 | Volute, Includes Pipe Plugs | 305617101 | 305617102 | 305617201 |
| 3 | Seal Plate | 305617103 | 305617104 | |
| 5 | Square Ring | 305373908 | 305373907 | 305373908 |
| 6, 8 | Impeller & Wear Ring 1/2 HP | 305617115 | 305617112 | – |
| 6, 8 | Impeller & Wear Ring 3/4 HP | 305617116 | 305617113 | – |
| 6, 8 | Impeller & Wear Ring 1 HP | 305617117 | 305617114 | 305617202 |
| 6, 8 | Impeller & Wear Ring 1-1/2 HP | – | – | 305617203 |
| 6, 8 | Impeller & Wear Ring 2 HP | – | – | 305617204 |
| 7 | Impeller Bolt 1/4-20-0.88 L.H. THD. 3-PH | 305373910 | ||
| 8 | Wear Ring | 305373906 | 305617208 | |
| 575 | Base Protector | 305373905 | ||
| 9, 10 | Base, Includes Protector | 305373904 | ||
| 14, 18, 19, 20 | 56C/48Y Conversion Kit | 305373909 | ||
| 1, 14, 20 | Hardware Kit | 305617003 | ||
| 14 | Washer 3/8″ (qty. 2) | See Hardware Kit | ||
| 15 | Shaft Seal | 305421004 | 305421907 | 305421004 |
| 17 | Motor (See Motor Specifications) | 56C | ||
| 18 | Coupling SS (Includes Set Screws) | 305373916 | ||
| 19 | Motor Bracket | 305373915 | ||
| 20 | Bolt 3/8″ x 1.00″ (qty. 8) | See Hardware Kit | ||
DR Replacement Motor Specifications and Order Numbers
Motor replacement information is included for service identification. Match exact frame, shaft, phase, voltage, enclosure and service factor before ordering.
48Y motor information and replacement motor part numbers
| Frame | Enclosure | Phase | HP | Volts | SF | Max or SF Amps | Motor Order No. |
|---|---|---|---|---|---|---|---|
| 48Y Square Flange Thrd 1/2″ | ODP | 1 | 1/2 | 115/230 | 1.90 | 12.4/6.1 | 305374903 |
| 3/4 | 115/230 | 1.65 | 14.8/7.3 | 305374906 | |||
| 1 | 115/230 | 1.65 | 19.9/9.94 | 305374907 | |||
| 1-1/2 | 115/230 | 1.47 | 24.0/12.1 | 305374909 | |||
| 2 | 230 | 1.30 | 11.2 | 305446959 | |||
| 3 | 1/2 | 230/460 | 1.90 | 3.1/1.4 | 305374954 | ||
| 3/4 | 230/460 | 1.65 | 3.6/1.7 | 305374955 | |||
| 1 | 230/460 | 1.65 | 4.7/2.34 | 305374956 | |||
| 1-1/2 | 230/460 | 1.47 | 6.8/3.3 | 305374957 | |||
| 2 | 230/460 | 1.30 | 8.5/4.24 | 305374958 |
56J motor information and replacement motor part numbers
| Frame | Enclosure | Phase | HP | Volts | SF | Max or SF Amps | Motor Order No. |
|---|---|---|---|---|---|---|---|
| 56J Round Flange Thrd 7/16″ | ODP | 1 | 1/2 | 115/230 | 1.6 | 11.8/5.9 | 305374914 |
| 3/4 | 115/230 | 1.5 | 14.8/7.4 | 305374913 | |||
| 1 | 115/230 | 1.4 | 16.2/8.1 | 305398901 | |||
| 1-1/2 | 115/230 | 1.3 | 21.4/10.7 | 305398902 | |||
| 2 | 230 | 1.4 | 12.9 | 305398903 | |||
| 3 | 1/2 | 230/460 | 1.6 | 2.7/1.35 | 305374961 | ||
| 3/4 | 230/460 | 1.5 | 3.4/1.7 | 305374962 | |||
| 1 | 230/460 | 1.4 | 4.0/2.0 | 305398904 | |||
| 1-1/2 | 230/460 | 1.3 | 6.8/3.4 | 305398905 | |||
| 2 | 230/460 | 1.2 | 8.6/4.3 | 305398906 |
56C motor information and replacement motor part numbers
| Frame | Enclosure | Phase | HP | Volts | SF | Max or SF Amps | Motor Order No. |
|---|---|---|---|---|---|---|---|
| 56C Round Flange Keyed 5/8″ | ODP | 1 | 1/2 | 115/230 | 1.60 | 11.8/5.9 | 90102294R000 |
| 3/4 | 115/230 | 1.50 | 14.8/7.4 | 90102302R000 | |||
| 1 | 115/230 | 1.40 | 16.8/8.4 | 90102310R000 | |||
| 1-1/2 | 115/230 | 1.30 | 18.4/9.1 | 305374964 | |||
| 2 | 115/230 | 1.21 | 22.2/12.2 | 305374965 | |||
| TEFC | 1 | 3/4 | 115/208-230 | 1.15 | 10.8/5.7-5.4 | EC06 | |
| 1 | 115/208-230 | 1.15 | 13.8/7.2-6.9 | EC09 | |||
| 1-1/2 | 115/208-230 | 1.15 | 18.4/10.3-9.2 | EC11 | |||
| 2 | 208-230 | 1.15 | 11.0-10.0 | EC13 | |||
| 3 | 208-230 | 1.15 | 15.8-14.6 | EC16B | |||
| 1 | 3/4 | 208-230/460 | 1.25 | 2.6/1.3 | U34S1ACR | ||
| 1 | 208-230/460 | 1.25 | 3.6-3.2/1.6 | U1P1DCR | |||
| 1-1/2 | 208-230/460 | 1.25 | 4.9-5.2/2.6 | T32P1ACR | |||
| 2 | 208-230/460 | 1.15 | 7.1-6.0/3.0 | T2P1ACR | |||
| 3 | 208-230/460 | 1.15 | 7.7/3.9 | T3P1ACR | |||
| 3 | 3/4 | 575 | 1.25 | 0.8 | U34P1GCR | ||
| 1 | 575 | 1.25 | 1.3 | U1P1GCR | |||
| 1-1/2 | 575 | 1.25 | 1.9 | U32P1GFCR | |||
| 2 | 575 | 1.25 | 2.4 | U2P1GFCR | |||
| 3 | 575 | 1.25 | 3.6 | U3P1GFCR |
DR1S Square-Flange Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR1S square-flange dimensions
| Model | HP | PH | L (in) | Suction | Discharge | Drain Ports (3) |
|---|---|---|---|---|---|---|
| DR1S05 | 1/2 | 1 | 13.61 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1S07 | 3/4 | 14.23 | ||||
| DR1S1 | 1 | 15.11 | ||||
| DR1S05 | 1/2 | 3 | 13.08 | |||
| DR1S07 | 3/4 | 13.73 | ||||
| DR1S1 | 1 | 14.08 |
DR1C 56C Motor Frame Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR1C 56C frame dimensions
| Model | HP | PH | Enslosure | L (in) | D (in) | Suction | Discharge | Drain Ports (3) |
|---|---|---|---|---|---|---|---|---|
| DR1C05 | 1/2 | 1 | ODP | 17.45 | 5.63 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1C07 | 3/4 | 17.82 | ||||||
| DR1C1 | 1 | 18.42 | ||||||
| DR1C05 | 3/4 | 1 | TEFC | 16.77 | 7.31 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1C07 | 1 | 17.02 | ||||||
| DR1C1 | 1-1/2 | 17.52 | ||||||
| DR1C05 | 3/4 | 3 | TEFC | 15.73 | 7.31 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1C07 | 1 | 17.98 | ||||||
| DR1C1 | 1-1/2 | 17.23 | ||||||
| DR1C05 | 3/4 | 3 – 575v | TEFC | 16.98 | 7.31 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1C07 | 1 | 17.98 | ||||||
| DR1C1 | 1-1/2 | 17.98 |
DR1J 56J Motor Frame Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR1J 56J frame dimensions
| Model | HP | PH | L (in) | D (in) | Suction | Discharge | Drain Ports (3) |
|---|---|---|---|---|---|---|---|
| DR1J05 | 1/2 | 1 | 15.35 | 5.63 | 1-1/4″ NPT | 1″ NPT | 1/4″ |
| DR1J07 | 3/4 | 16.06 | |||||
| DR1J1 | 1 | 16.17 | |||||
| DR1J05 | 1/2 | 3 | 13.50 | 5.88 | |||
| DR1J07 | 3/4 | 14.00 | |||||
| DR1J1 | 1 | 14.56 |
DR2S Square-Flange Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR2S square-flange dimensions
| Model | HP | PH | L (in) | Suction | Discharge | Drain Ports (3) |
|---|---|---|---|---|---|---|
| DR2S1 | 1 | 1 | 15.48 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2S15 | 1-1/2 | 16.23 | ||||
| DR2S2 | 2 | 17.45 | ||||
| DR2S1 | 1 | 3 | 14.45 | |||
| DR2S15 | 1-1/2 | 15.45 | ||||
| DR2S2 | 2 | 16.20 |
DR2C 56C Motor Frame Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR2C 56C frame dimensions
| DR2C1 | 1 | 1 | ODP | 18.79 | 5.63 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2C15 | 1-1/2 | 19.29 | ||||||
| DR2C2 | 2 | 17.66 | 6.5 | |||||
| DR2C1 | 1-1/2 | 1 | TEFC | 17.86 | 7.25 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2C15 | 2 | 18.14 | ||||||
| DR2C2 | 3 | 18.64 | ||||||
| DR2C1 | 1-1/2 | 3 | TEFC | 17.60 | 7.25 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2C15 | 2 | 18.85 | ||||||
| DR2C2 | 3 | 19.35 | ||||||
| DR2C1 | 1-1/2 | 3 – 575V | TEFC | 18.35 | 7.25 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2C15 | 2 | 18.35 | ||||||
| DR2C2 | 3 | 18.35 |
DR2J 56J Motor Frame Dimensions
Dimensions are reference measurements from the original DR Series documentation. Verify the exact motor and pump construction before fabricating a base or replacing an installed pump.
DR2J 56J frame dimensions
| Model | HP | PH | L (in) | D (in) | Suction | Discharge | Drain Ports (3) |
|---|---|---|---|---|---|---|---|
| DR2J1 | 1 | 1 | 16.55 | 5.63 | 1-1/2″ NPT | 1-1/4″ NPT | 1/4″ |
| DR2J15 | 1-1/2 | 18.15 | |||||
| DR2J2 | 2 | 18.15 | |||||
| DR2J1 | 1 | 3 | 14.94 | ||||
| DR2J15 | 1-1/2 | 16.56 | |||||
| DR2J2 | 2 | 16.56 |
Detailed DR1J and DR2J 56J Pump-End Kit Specifications
DR1J and DR2J pump-end kits for 56J motors
| Pump Series | Volute/Impeller | Motor | HP | Impeller Trim (in) | Order No. | Description | Wt. (lbs) |
|---|---|---|---|---|---|---|---|
| DR1J-CS | C.I./S.S. | 56J | 1/2 | 4.7 | 9712K205 | DR1J05-CS-K | 20 |
| 3/4 | 5.00 | 9712K207 | DR1J07-CS-K | 20 | |||
| 1 | 5.36 | 9712K210 | DR1J1-CS-K | 20 | |||
| DR2J-CS | C.I./S.S. | 56J | 1 | 4.56 | 9714K210 | DR2J1-CS-K | 24 |
| 1-1/2 | 5.25 | 9714K215 | DR2J15-CS-K | 24 | |||
| 2 | 5.75 | 9714K220 | DR2J2-CS-K | 24 |
Detailed DR1C and DR2C 56C Pump-End Kit Specifications
DR1C and DR2C pump-end kits for 56C motors
| Pump Series | Volute/Impeller | Motor | HP | Impeller Trim (in) | Order No. | Description | Wt. (lbs) |
|---|---|---|---|---|---|---|---|
| DR1C-SS | S.S./S.S. | 56C | 1/2 | 4.7 | 9715K305 | DR1C05-SS-K | 23 |
| 3/4 | 5.00 | 9715K307 | DR1C07-SS-K | 23 | |||
| 1 | 5.36 | 9715K310 | DR1C1-SS-K | 23 | |||
| DR1C-CP | C.I./Plastic | 56C | 1/2 | 4.7 | 9715K005 | DR1C05-CP-K | 22 |
| 3/4 | 5.00 | 9715K007 | DR1C07-CP-K | 22 | |||
| 1 | 5.36 | 9715K010 | DR1C1-CP-K | 22 | |||
| DR2C-CS | C.I./S.S. | 56C | 1 | 4.56 | 9716K210 | DR2C1-CS-K | 25 |
| 1-1/2 | 5.25 | 9716K215 | DR2C15-CS-K | 25 | |||
| 2 | 5.75 | 9716K220 | DR2C2-CS-K | 25 |
Important Part Number and Performance Notes
- Series-specific limits: DR1 and DR2 maximum capacities, maximum heads and temperature ratings are not achieved simultaneously and vary by configuration. Consult the appropriate performance chart.
- Repair-part identification: Quote the complete DR1 or DR2 model, frame type (48Y, 56C or 56J), motor details and the figure/part number from the applicable repair table.
- Pump-end kits: Kits marked with a K suffix are supplied without a motor. Motor horsepower and service-factor capability must be sufficient over the entire intended operating curve.
- Seal materials: Carbon/ceramic, silicon carbide, nitrile and FKM combinations appear in different variants. Do not substitute seal material without verifying compatibility.
- Installation: Pumps require correct priming and should not be run dry. Observe the specified mounting orientation, clockwise motor-end rotation and the manufacturer’s instructions for motor and piping support.
The original DR technical reference PDF is available at DR Series detailed catalog (PDF). For the latest revisions, check the manufacturer’s DR Series reference.
Frequently Asked Questions
What is the difference between Franklin Electric DR1 and DR2 pumps?
DR1 pumps use 1-1/4-inch suction and 1-inch discharge connections and cover 1/2–1 HP. DR2 models use 1-1/2-inch suction and 1-1/4-inch discharge connections and cover 1–2 HP. Review the relevant model performance table to select a pump for the required flow and total head.
Are DR Series centrifugal pumps self-priming?
The DR Series is a close-coupled centrifugal pump family, not a self-priming series. Follow the required priming and suction-piping procedure before operation.
What motor frames are available for DR Series pumps?
Depending on the model, DR pumps use 48Y square-flange motors, 56C keyed-shaft motors or 56J threaded-shaft motors. Motor frame, shaft and horsepower must match the pump assembly.
Can I order a DR Series pump without a motor?
Yes. Selected DR1 and DR2 pump-end kits are listed for use with customer-supplied 56C or 56J motors. Verify motor horsepower and service factor against the intended duty point.
Is 180°F the liquid temperature limit for every DR pump?
No. Model-specific performance tables list different maximum liquid temperatures, including 120°F, 160°F and 180°F. Choose the limit that applies to the exact pump construction.
How can I identify DR Series replacement parts?
Find the complete DR1 or DR2 model number, motor frame, and component figure in the exploded parts diagram. Use the adjacent repair-parts table to identify the manufacturer part number and confirm compatibility before purchase.
Request a Franklin Electric DR Series Quote
For a complete DR1 or DR2 close-coupled centrifugal pump, 56C/56J pump-end kit or replacement component, contact Ken’s Distributing with the required flow, total head, fluid temperature, preferred materials and electrical information. Call 303-699-7845 or request assistance online.
Send us your model number and we will confirm fit, price, and availability.