Sta-Rite JMF-40L Complete Medium Head Centrifugal Pump, 1-1/2 HP
The Sta-Rite JMF-40L is a complete medium head centrifugal pump, part of the J/JB Series, rated at 1-1/2 HP. It ships as a ready-to-plumb unit with its motor already mounted, so it drops in as a direct replacement for a worn-out or failed pump of the same model rather than a rebuild project.
A pump in this class is typically replaced rather than rebuilt once the motor windings fail or the pump end has worn past the point where a seal kit would restore performance. built to the same ratings Sta-Rite lists for the JMF-40L model.
Key Features
- Complete, factory-assembled medium head centrifugal pump with motor already mounted
- 1-1/2 HP motor, 115-230V, single phase
- Cast iron construction for durability under continuous duty
- Rated to 98 GPM max at up to 98 ft max head
- Noryl impeller
- 1-1/2 in NPT suction, 1-1/4 in NPT discharge
- Direct replacement for the Sta-Rite JMF-40L (J/JB Series)
Applications
- Residential and light-commercial water transfer and pressure boosting
- Replacing a Sta-Rite pump that has failed at the motor or pump end rather than a single wear part
- Marine dockside, well house, and utility pump room installations
- Any application already specified for the Sta-Rite JMF-40L
Specifications
- Brand: Sta-Rite
- Model: JMF-40L
- Part Type: Complete Pump (medium head centrifugal pump)
- Series: J/JB Series
- Motor: 1-1/2 HP, 115-230V, single phase
- Flow: 98 GPM max
- Max Head: 98 ft max head
- Body Material: Cast iron
- Impeller Material: Noryl
- Connections: 1-1/2 in NPT suction, 1-1/4 in NPT discharge
- Condition: New
Frequently Asked Questions
Q: What voltage does this pump run on?
115-230V, single phase. Confirm your electrical supply matches before wiring it in.
Q: Is this pump self-priming?
Sta-Rite jet and centrifugal pumps in this class are self-priming once the pump body and suction line are properly primed with water at startup; follow the priming instructions in the pump manual.
Q: Where should this pump be installed?
In a dry, accessible location such as a well house, basement, or utility room, close to the water source it is drawing from.
Q: Does this pump include the motor?
Yes. This is the complete pump as Sta-Rite builds it, with the motor already mounted and matched to the pump end; no separate motor purchase is needed.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct pump.
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