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Jabsco 31750-0000 Closest Replacement is Flojet R4426143A or R4426343A

 Product Details Page:
Pump Body: Glass Filled Polypropylene, Four Piston, Diaphragm Pump
Port Size: Inlet strainer included with 1/2" M Qest port, 40 mesh
Flow: Up to 3.7 GPM

Solid State Pressure Sensor.
Running Pressure: 25 PSI
Shut Off Pressure: 35 PSI


Permanent magnet, double ball bearing armature. Electronic speed control built into rear endball. Speeds up as demand increases. CSA Listed and EN ISO 8846 MARINE (Ignition Protection). CE certified.

IMPORTANT VSD electronics require that a battery be installed in the DC power supply when using an AC to DC converter or battery charging system.


Self-Priming up to 10 feet. No Accumulator Tank Needed. Runs Dry Without Damage. Smooth Flow. Snap-in Ports.

Water Pressure System. Nearly silent operation, no cycling.

Untitled Document
  Item # Description Price Qty        Order      Ships    
JA 31750-0000
Click Here for Parts
Click Here for Datasheet
Closest Replacement is Flojet R4426143A (12Volt) or Flojet R4426343A (24Volt)   10.25
More Product Info:  Up to 3.7GPM, 25-35 psi, 12 To 24V
$0.00     Discontinued
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