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Low Boy – Submersible Bilge Pump

Marine – Recreational / Submersible Bilge Pumps

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.

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Johnson Pump
Features

Features

  • Capacities 750 GPH and 1250 GPH, 12V DC
  • 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.
  • Extremely energy efficient
  • Water-cooled motor for long service intervals
  • Compact, all-in-one motor/impeller unit with stainless steel (SS2343) shaft
  • No tools needed for maintenance, no need for complete disassembly. You can now leave the pump casing attached to both the boat and the hoses.
  • 750 GPH pumps have easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps
  • 750 GPH pumps are delivered including both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve
  • Meets the international standard, ISO 8849 marine
  • Low Boy Cartridge Pumps can be combined with either an automatic switch AS888, an electronic float switch or the Ultima Switch for automatic operation
Specifications

Specifications

Technical Data

Part No. Part No. USA Description Capacity 3 ft (0.9 m) head (13.6V) Capacity straight (13.6V) 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 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

 

Dimensions

Dimensions

Max Length  146 mm – 5.75″
Width 81 mm – 3.2″
Height  72 mm – 2.82″
Wire Size  1.3 mm2 – 16 GA