Franklin Electric Centrifugal Self Priming Frame Mount FBSTF
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Franklin Electric Centrifugal Self Priming Frame Mount FBSTF features a rugged cast iron volute with tapped openings for priming, venting, and draining. Its semi-open, non-clogging impeller and heavy-duty bearing frame support both belt and direct drive systems, ensuring dependable operation in irrigation, construction, and municipal applications.
FEATURES
- Volute: Cast iron rugged construction with tapped openings provided for priming, venting, and draining
- Impeller: Semi-open cast iron, non-clogging with blind hole for shaft protection
- Seal: Standard carbon/ceramic faces, FKM elastomers, 300 series stainless components
- Shaft: One piece, high strength steel for easy mounting
- Bearing Frame: For belt or direct drive with heavy sealed bearings and a keyed stainless shaft
SPECIFICATIONS
- Capacities to 250 gpm
- Heads to 80 feet
- 120 psi maximum working pressure
- 200 °F maximum temperature
- Clockwise rotation when viewed from motor end
- NPT pipe connections
- 1-1/4″ discharge, 1-1/4″ suction
- 2″ discharge, 2″ suction
- 3″ discharge, 3″ suction
APPLICATIONS
- Irrigation
- Construction
- Mining
- Commercial
- Municipal
- Light Industrial
Franklin Electric FBSTF EXPLODED PARTS
Franklin Electric FBSTF MATERIALS AND PARTS
| Fig. No. | Part Description | FBSTF-1 | FBSTF-2 | Part No. | FBSTF-3 | FBSTF-5 | Materials of Construction |
|---|---|---|---|---|---|---|---|
| 1 | FBSTF Pump Case | 305461001 | 305461002 | 305461015 | Cast Iron, ASTM-A48 CL30 | ||
| 2 | FBSTF Impeller | 305461005 | 305461007 | 305461016 | 305461017 | Cast Iron, ASTM-A48 CL30 | |
| 3 | FBSTF Seal Plate | N/A | N/A | 305461018 | 305461019 | Cast Iron, ASTM-A48 CL30 | |
| 5 | FBSTF Shaft | N/A | N/A | 305453049 | C1018120 | ||
| 5 | FBSTF Shaft and Bearing Assy. | 305453011 | N/A | N/A | Misc. | ||
| 12 | FBSTF Sleeve | N/A | N/A | 305453051 | 304 Stainless Steel | ||
| 16 | FBSTF Ball Bearing (2-pack) | N/A | N/A | 305463180 | Misc. | ||
| 26 | FBSTF Lip Seal | N/A | N/A | 305463139 | Nitrile (Buna) | ||
| 30 | FBSTF Retaining Ring | 305463027 | 305463181 | Steel | |||
| 35 | FBSTF Shaft Key | 305463028 | 305453028 | 301 Stainless Steel | |||
| 79 | FBSTF Transmission Head | 305461021 | 305461022 | 305453048 | Cast Iron, ASTM-A48 CL30 | ||
| 90 | FBSTF Mechanical Shaft Seal | 305463029 | 305463193 | Carbon/Ceramic/Buna/316SS | |||
| 100 | FBSTF Case Gasket | 305463133 | 305463194 | 305463195 | Nitrile | ||
| 500 | FBSTF Pipe Plug NPT (3-pack) | 305463050 | CAD Plated Steel | ||||
| 510 | FBSTF Water Slinger | 305453013 | 305453050 | N/A | 300 Series Stainless | ||
| 530A | FBSTF Lockwasher (8-pack) | 305463032 | Zinc Plated Steel | ||||
| 530B | FBSTF Nut, Hex (8-pack) | 305463033 | Zinc Plated Steel | ||||
| 531 | FBSTF Bolt/Threaded Stud (4-pack) | 305463053 | 305463196 | Zinc Plated Steel/18-8 SS | |||
Franklin Electric FBSTF ORDERING INFORMATION
| Model | HP | Suction/Discharge | Order No. | Wt. [lbs] | ||
|---|---|---|---|---|---|---|
| FBSTF-1 | CI | PE | 1 | 1-1/4″ x 1-1/4″ | 90253001 | 18 |
| FBSTF-2 | 2 | 2″ x 2″ | 90253002 | |||
| FBSTF-3 | 3 | 2″ x 2″ | 90253003 | |||
| FBSTF-5 | 5 | 3″ x 3″ | 90253004 | |||
Franklin Electric FBSTF DIMENSIONS
| Model | Suction [NPT] | Discharge [NPT] | Keyway F | H | J | K | L | M | N | P | Q | R | S | T | U |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FBSTF-1 | 1-1/4 | 1-1/4 | .19 x .19 x .75 | 4.00 | 2.00 | 4.25 | 7.50 | 3.20 | 10.50 | 8.10 | 6.40 | – | 10.30 | 4.50 | 1.36 |
| FBSTF-2 | 2 | 2 | 4.25 | 2.13 | 4.00 | 8.50 | 3.20 | 11.50 | 8.90 | 6.70 | – | 10.60 | 4.50 | 1.36 | |
| FBSTF-3 | 2 | 2 | 4.25 | 2.13 | 4.00 | 8.50 | 3.20 | 11.40 | 8.40 | 6.90 | 2.00 | 12.10 | 4.50 | 1.74 | |
| FBSTF-5 | 3 | 3 | 3.62 | 2.00 | 4.00 | 9.30 | 4.60 | 13.40 | 9.80 | 8.90 | 2.00 | 14.10 | 4.50 | 1.74 |
Franklin Electric FBSTF PERFORMANCE curve
FBSTF | Frame Mount | Self-Priming | Centrifugal | Ag/Industrial/Municipal | Surface Pump | Franklin Electric | FBSTF Replacement Parts | FBSTF Repair Parts | FBSTF Order Information | FBSTF Dimensions | FBSTF Exploded Parts View | Ken’s Distributing Company | BSTF monarch Industries Pump | BSTF Monarch Pump