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Bilge Pump

900 lph (210 gph) at 3m H²O (30 Kpa)

Self Priming to 2 metres (6 ft)

Connections for 19mm (¾") I.D. hose

1. Fit pump in a dry position, as close as possible to

the liquid being pumped, where there is full access
to the pump for service.

2. Use 19mm (¾") i.d. spiral reinforced hose (with a

smooth internal bore), or semi-rigid pipework
systems.

3. Pipe runs should be as straight and as short as

possible, avoiding rising and dipping over
obstructions.

4. Fit strainer on inlet side of pump. 
5. All marine pumps discharging overboard must be

installed with the overboard discharge well above
both static and heeled waterlines (Sailboats
normally discharge through the transom). 

6. Motor cases may get hot. Prolonged contact during

operation may cause burns.

7. Do no use for pumping petrol, petroleum products,

or fluids with flash points below 37ºC.

Electrical Connections

• Wire the pump in an independent circuit.
• Refer to the diagram for wiring connections.
• Refer to wiring table for fuse and wire size.
• If installing with a two or three way master switch,

ensure that it has a minimum 10 amp capacity.

Wiring Diagram

Installation and Safety

Specifications

Wiring Table

*Cable length is the total distance from the battery to
the pump and back to the battery.

Remove pipework, remove four connecting bolts from
pump, remove motor bracket and diaphragm
assembly.

Valve Replacement

Remove valve retaining plate, remove and replace
valves ensuring correct installation. Replace valve
retaining plate.

Diaphragm Replacement

Unscrew bolt separating diaphragm assembly,
reassemble new diaphragm, diaphragm plate, washer
and bolt onto connecting rod.

Ensure the diaphragm is located centrally before
reassembling the motor, bracket and diaphragm onto
the body.  

37202-2712

New, higher output 15lpm (3.3gpm) bilge pump model

Quieter Running

Constructed From Corrosion Resistant Materials

ISO 8846 MARINE (Ignition Protection)

ISO 8849 MARINE (Electric Bilge Pumps)

BSEN 50081 (Electro Magnetic Compatibility)

Dry Running

Supplied Complete With Pumpguard

Model No. Fuse Size

Cable Length *

Wire Size

0 - 7.6m (0 - 25ft)

2.5mm²

7.6 - 15m (25 - 50ft)

4mm²

10 amp

37202-0712

Maintenance

ALWAYS DISCONNECT PUMP FROM
POWER SUPPLY!

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