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Cartridge - Submersible Bilge Pumps

Product Type(s) : Bilge Pumps
Description :

Our Cartridge Pumps incorporate some of the most advanced features in the industry, features developed from service in a wide variety of uses including racing, cruising, sport fishing, and demanding commercial duties.

WHERE TO BUY

Overview

The Low Boy bilge pump is designed for tight spaces and high performance, making it ideal for vessels with limited bilge clearance beneath inboard or I/O engines.

Key Features

  • Limited 3 Year Warranty
  • Capacities: 750 GPH and 1250 GPH, 12V DC
  • Low profile design for easy mounting and removal in tight bilge areas
  • Extremely energy efficient
  • Water-cooled motor for extended service intervals
  • Compact, all-in-one motor/impeller unit with stainless steel (SS2343) shaft
  • No tools needed for maintenance; pump casing remains attached to boat and hoses

750 GPH Model Enhancements

  • Easy-to-install Dura-Port discharge ports prevent stress cracking from over-tightened hose clamps
  • Includes both straight and 90° smooth elbow Dura-Port fittings
  • Removable check valve included

Compliance and Automation

  • Meets ISO 8849 marine standard
  • Compatible with automatic switch AS888, electronic float switch, or Ultima Switch
  • Specifications
  • Dimensions

Material Specifications

Pump body: Thermoplastic
Shaft seal: Lip seal
Shaft: Stainless steel (SS2343)

 

Technical Data

Part No. Part No. USA Description Capacity 3 ft (0.9 m) head (13.6V/27.2V) Capacity straight (13.6V/27.2V) Voltage Amperage Fuse Size Connection Wire size
32-1450-01 32503 Cartridge Bilge Pump 500 GPH 12V 33 l/min - 525 GPH 40 l/min - 630 GPH 12 V 2.5 A 5 A ¾" 16 GA (1.3mm2)
32-1550-01 32703 Cartridge Bilge Pump 750 GPH 12V 44 l/min - 700 GPH 50 l/min - 800 GPH 12 V 3 A 5 A
32-1650-01 32903 Cartridge Bilge Pump 1000 GPH 12V 50 l/min - 800 GPH 63 l/min - 1000 GPH 12 V 3.2 A 5 A
32-1650-01-24 32903-24V Cartridge Bilge Pump 1000 GPH 24V 50 l/min - 800 GPH 63 l/min - 1000 GPH 24 V 2 A 3 A
32-1750-01* 42123* Cartridge Bilge Pump 1250 GPH 12V 60 l/min - 952 GPH 73 l/min - 1150 GPH 12 V 3 A 5 A 1⅛"
32-1750-01-24* 42123-24* Cartridge Bilge Pump 1250 GPH 24V 60 l/min - 952 GPH 73 l/min - 1150 GPH 24 V 2 A 3 A
* Does not include Dura-Port connection

 

See this product in the Johnson Pump Marine Catalog: US ‖ GB ‖ DE ‖ ES ‖ FI ‖ SV

Dimensions

Height (A)  4.41" (112 mm)
Width (B)  3.46" (88 mm)
Width (C)  3.15" (80 mm)
Weight 0.27 kg – 9.6 oz. 500 GPH – 1000 GPH
0.32 kg – 10.4 oz. 1250 GPH

VIDEOS

Cartridge Pump Housing Styles

Cartridge Bilge Pump Overview

Switches Overview

Pump Cartridge Release

Cartridge Pump Interchangeability

Downloads

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