Close-Coupled Centrifugal
- Choose from the XS, HC, FAC, AG, DR, and D Series
- AG family covers 65 to 900 GPM
- FAC handles hot water up to 212 degrees F
- HC pairs a ductile iron volute with a stainless impeller
- Back pullout service on AG, HC, XS, and DR models
- Send us your model number and we will confirm the right fit
Water at 212 degrees F, irrigation flows up to 900 GPM, and a 50 HP municipal duty point each have their own Franklin Electric close coupled centrifugal pump. The six series here all need water at the inlet before they start. In return, they give you higher efficiency, more sizes, and options like hot water ratings and packing seals.
Use the table to narrow the field, then read the notes on each series and the service design they share.
Six Series by Horsepower, Speed, and Impeller
| Series | Horsepower | Speed | Impeller | Best fit |
|---|---|---|---|---|
| DR | 1/2 to 2 HP | 3600 RPM | Enclosed thermoplastic or stainless | Circulation, spraying, booster, jockey |
| D | 1/2 to 50 HP | 3600 or 1800 RPM | Stainless, bronze, or cast iron by variant | General service and water supply |
| FAC | 3 and 5 HP | 3600 RPM | Enclosed stainless | Hot water to 212 degrees F, booster, jockey |
| AG | 1 to 75 HP | 3600 or 1800 RPM | CA6NM stainless | Irrigation and pressure boosting, 65 to 900 GPM |
| HC | 7.5 to 50 HP | 3600 RPM (1800 on HCL) | CA6NM stainless | Heavy municipal, mining, and commercial duty |
| XS | 7.5 and 10 HP | 1800 RPM | Enclosed cast iron, balanced | High-flow transfer and irrigation |
Franklin Electric Close-Coupled Centrifugal Pump Series by Job
Start with flow and horsepower. The DR and D cover small to mid jobs, and the FAC fits hot water and jockey service. For high flow, the AG spans 65 to 900 GPM, while the HC and XS handle the heaviest irrigation, municipal, and industrial loads.
DR and D: Circulation and General Service
The DR is the compact choice. Its discharge rotates in 90 degree steps, it mounts horizontal or motor end up, and 1/4 inch NPT ports make winter draining easy.
The D Series offers the widest impeller choice. Pick stainless for corrosion resistance, bronze when you need a non-ferrous impeller, and cast iron for standard clean water duty.
FAC: 212 Degree Water and Jockey Duty
The FAC is rated for water up to 212 degrees F, well above many standard centrifugal pumps. It mounts vertical or horizontal and comes in 3 and 5 HP.
Voltages run from 115/230 single phase to 575 volt three phase, and every size offers ODP or TEFC motors.
AG, HC, and XS: High Flow and Heavy Duty
The AG is a nine-pump family with a cast iron volute, CA6NM stainless impeller, and a replaceable 416 stainless shaft sleeve. It covers 65 to 900 GPM for irrigation, wash down, and water supply.
The HC steps up to a ductile iron volute with jack-out holes, a replaceable shaft sleeve, and replaceable wear rings. The XS uses max-life bearings, a hydraulically balanced impeller, and a choice of mechanical or packing seals.
Back Pullout: Service Without Cutting Pipe
AG, HC, XS, and DR pumps use a back pullout design. The volute stays piped in place while the motor and rotating parts come out as one assembly.
That keeps repairs short. Our centrifugal pump repair guide covers common service steps.
Duty Point Checklist for a Flooded Inlet
- Confirm a flooded inlet. Water must reach the pump before start.
- Set the flow. Decide the gallons per minute your system needs.
- Figure total head. Add rise, pipe friction, and the outlet pressure you need.
- Check the water. Note temperature and whether it is corrosive or clean.
- Check the power. Confirm phase, voltage, and ODP or TEFC enclosure.
Metals, Motors, and Horsepower: What Moves the Cost
Horsepower moves the cost most, so an HC or XS costs more than a DR. Stainless and ductile iron parts cost more than cast iron.
TEFC motors, 575 volt builds, and flanged ports add to the total. Send us your model number and we will quote it exactly.
Water Below the Pump or a Belt Drive? Look Here Instead
- Your water sits below the pump. Choose a close-coupled self-priming model that can lift water on its own.
- You need a belt, engine, or hydraulic drive. A frame mount centrifugal model takes a separate driver.
- You want both families on one page. Go back to the full Franklin close-coupled lineup.
Frequently Asked Questions
How to read a centrifugal pump curve?
To read a centrifugal pump curve, find your flow in gallons per minute on the bottom axis. Move straight up until you hit the curve, then read total head in feet on the side axis. If the curve passes at or a little above your duty point, the pump can do the job. Aim for a point near the middle of the curve, not the far ends. Ask us for the curve for your model, and we can check your duty point for you.
What is a TEFC motor?
A TEFC motor is a totally enclosed fan cooled motor. Its case is sealed, and an outside fan blows air over the frame to cool it. That keeps dust, dirt, and spray out, so TEFC suits outdoor pads, farms, and dusty plants. An ODP, or open drip proof, motor lets air pass through and suits clean, dry rooms. In this lineup, the D, FAC, AG, HC, and XS offer ODP or TEFC motors, while the DR comes with ODP.
How to select a centrifugal pump?
To select a centrifugal pump, start with your flow and total head, then check the water and power. In this lineup, small circulation and booster jobs point to the DR, and hot water or jockey duty points to the FAC. General service with a choice of stainless, bronze, or cast iron impellers points to the D Series. High irrigation flows from 65 to 900 GPM point to the AG, and the heaviest municipal and mining duty points to the HC.
Ready to order? Send us the model number, or your flow, head, and power supply, and we will confirm the right Franklin Electric centrifugal pump before it ships.