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Service & Suport

Low Boy - Submersible Bilge Pump
Product Type(s) : Bilge Pumps
Description :
WHERE TO BUY
Johnson Pump Marine's proven Cartridge-style Submersible Bilge Pump in Low Profile pump design for ease of mounting and removal in tight bilge areas. Perfect for vessels with bilge pumps mounted beneath inboard or I/O engines.
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
Technical Data
Part No. | Part No. USA | Description | Capacity 3 ft (0.9 m) head (13.6V) | Capacity straight (13.6V) | Voltage | Amperage | Fuse Size | Connection |
32-33703LB-01 | 33703 | Low Boy Bilge Pump 750 GPH 12V | 44 l/min - 700 GPH | 50 l/min - 800 GPH | 12 V | 3 A | 5 A | ¾" |
32-33103LB-01* | 33103* | Low Boy Bilge Pump 1250 GPH 12V | 60 l/min - 952 GPH | 73 l/min - 1150 GPH | 3 A | 5 A | 1⅛" | |
* Does not include Dura-Port connection |
See this product in the Johnson Pump Marine Catalog: US ‖ GB ‖ DE ‖ ES ‖ FI ‖ SV
Dimensions
Max Length | 146 mm – 5.75" |
Width | 81 mm – 3.2" |
Height | 72 mm – 2.82" |
Wire Size | 1.3 mm2 – 16 GA |