Bilge Pumping Systems

Electric Diaphragm Pumps

50880 Series Bilge Pump

Robust diaphragm pump suitable for bilge applications with a multipositional pump head.
4.2 GPM (16 LPM) open flow output at 3' (1m) head.
Allows mounting above wet bilges. Flexible installation.
Compact and simple design. Filter-less. Quiet running.
Capable of extensive dry running.
Corrosion-resistant parts.
Complies with USCG 183.410 and ISO 8846 MARINE (Ignition Protection).
ISO 8849 MARINE (Bilge Pump Standard).


Flow Self Priming Fitting Size Weight
4.2 GPM (16 LPM) Up to 10' (3m) vertical lift 3/4" and 1" (19mm and 25mm) ID hose 29.7cm x 15cm x 11cm 2.7kg

Model Description Price
50880-1000 12V DC model, fuse 10 amp 307.63 €
50880-1100 24V DC model, fuse 5 amp 310.91 €
SK880 Service Kit 42.77 €

PAR 36680

Fully serviceable, bilge and deck wash pump.

Allows mounting above wet bilges.
Diaphragm design allows extended dry running.
Complete with Pumpgard strainer.
Complies with USCG 183.410 and ISO 8846 MARINE (Ignition Protection).
ISO 8849 MARINE (Bilge Pump Standard).


Flow Self Priming Fitting Size Weight
5.5 GPM (21 LPM) Up to 7' (2m) vertical lift 3/4" (19mm) ID hose 19.4cm x 16.5cm x 21.6cm 6kg

Model Description Price
36680-2010 24V DC model, fuse 6 amp 702.57 €
43990-0062 Service Kit 201.08 €

PAR 36600

Fully serviceable, bilge pump.
Allows mounting above wet bilges.
Diaphragm design allows extended dry running.
Complete with Pumpgard strainer.
Complies with USCG 183.410 and ISO 8846 MARINE (Ignition Protection).
ISO 8849 MARINE (Bilge Pump Standard)


Flow Self Priming Fitting Size Weight
7.9 GPM (30 LPM) Up to 10' (3m) vertical lift 3/4" (19mm) ID hose 22cm x 15cm x 21cm 5kg

Model Description Price
36600-0000 12V DC model, fuse 15 amp 975.48 €
36600-0010 24V DC model, fuse 8 amp 945.32 €
30124-0000 Service Kit 201.08 €

31705 Series

Self-priming up to 10' (3m).
Run dry without damage.
Smooth flow.
Four piston, diaphragm pump.
Powerful motor with thermal overload protection.
Snap-in port fittings.


Flow Self Priming Fitting Size Weight
4.3 GPM (16.3 LPM) Up to 10' (3m) vertical lift 3/4" (19mm) ID hose 19.6cm x 10.6cm x 8.9cm 3kg

Model Description Price
31705-0092 12V DC model, fuse 15 amp 460.34 €
31705-0094 24V DC model, fuse 10 amp 474.45 €

31610 Series

Self-priming up to 10' (3m).
Run dry without damage.
Smooth flow.
Four piston, diaphragm pump.
Powerful motor with thermal overload protection.
Snap-in port fittings


Flow Self Priming Fitting Size Weight
3.5 GPM (13.2 LPM) Up to 10' (3m) vertical lift 3/4" (19mm) ID hose 19.6cm x 10.6cm x 10.8cm 2.1kg

Model Description Price
31610-0092 12V DC model, fuse 10 amp 361.38 €