Product Description
John Blue 3" Poly SP Centrifugal, 13 HP Honda Gas Electric Start w/ Base | PSP-3340-G13H
New 3” Poly-Centrifugal Pumps are now available! John Blue’s transfer pumps are built to last and made to forgive as well – running them dry will not harm the seal offering peace of mind. Move your hard to handle liquids quickly and efficiently. John Blue's Closed Impeller Technology means the pump efficiency improves over time as the impeller wears.
Features:
- Fully-assembled from the Factory—ready to be attached to power source immediately.
- Double Wet Seal Assembly—pump can be run dry without causing seal failure, seal is antifreeze cooled. (Antifreeze is pre-filled from the factory.)
- Closed Impeller Technology—pump efficiency improves over time as the impeller wears.
- Polypropylene Body, FKM and Viton® Seals, 316SS Impeller Shaft for excellent chemical resistance.
- Pump can be removed, or engine can be replaced without having to disassemble the pump.
- 3” Port Size
- Vac-U-Seal Impeller
- Close-coupled Shaft
- Fits 1” or 1-1/8” Diameter Shafts
- 1" FPT pressure access & ½" FPT drain port
- Double Wet Seal Assembly
- Chemical Resistant Materials
- 3600 RPM Max Shaft Speed
*Use -FLG suffix for flange models
Specifications:
- Max Capacity: 375 GPM
- Max Pressure: 45 PSI
- HP Requirements: 10 HP
Accessories:
- 116431-01 - Optional Screw-in M300 Flange Adapter for 3″ pump

- Convenient carry handles allowing clearance for discharge elbow installation.
- Vac-U-Seal impeller design creates a vacuum between the impeller and seal. Lack of pressure on the seal face minimizes seal wear resulting in longer seal life.
- Close-coupled shaft with Cast iron engine mount for mount strength and heat dissipation from the motor.
- Screw-in flange fittings are standard on -FLG models, and optional on all other models.
OPERATION WARNING!
Always stop operation of pump using the pump’s power source before closing any fluid valves on system plumbing. Failure to stop pump operation before shutting off fluid valves can cause the pump to damage from increased pressure, and will not be covered under warranty.
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