Whale Marine Catalogue

MK5 UNIVERSAL RANGE

TOUGH, RELIABLE DESIGN AVAILABLE WITH SINGLE OR DOUBLE ACTING CAPABILITIES

MK5 UNIVERSAL  Top performance 66 ltrs/min (17 US Gals)  Whale’s most versatile high-performance pump design  Multiple mounting options  Suitable as primary pump for boats 12m (40ft) and greater MK5 DOUBLE ACTING PUMP  High output - 104 ltrs/min (27 US Gals)  Twin diaphragms - empty 2 bilge compartments at the same time  Easy maintenance inspection port  Will continue to function even if one diaphragm fails

Model

MK5 Universal

MK5 Double Acting

Thru Deck / On Bulkhead / On Deck

On Bulkhead

Thru Deck

On Deck

PART NUMBER

BP0510

MH5550

MH5560

MH5570

Weight

1.3kg (3.0lbs)

2.8kg (6.0lbs)

Hose connection

38mm (1½")

Materials

Pump Body: Glass-Filled Polypropylene, Acetal, Diaphragm, Valves and Seals: Nitrile, Operating Lever: Acetal, Glass-filled Nylon, PVC, Handle, Spring and Fasteners: Stainless Steel

Materials in

Glass-filled Polypropylene, Acetal, Nitrile, Stainless Steel

connection with fluid Service kits

AK8050 - Service Kit for MK5 Contains: Diaphragms, Valves and Circlips, AS0511 - Spare Handle, AS0521

AK8060 - Service Kit for MK5 D Acting - contains:

Diaphragms, Valves and Circlips, AS8551 - Rocker Arm Assembly, AS8552 - Clamping Plate and Nut Kit

- Rocker Arm Assembly, AS0522 - Front Cover / Body Assembly,

AS0531 - Under Deck Rocker Arm Assembly

Accessories

AS3725 - Gaiter Kit, DP9906 - Deckplate Kit (includes cover)

Performance

PART NUMBER

BP0510

MH5550 / MH5560 / MH5570

Maximum suction lift

4.5m (14.8ft)

Maximum discharge head

4.5m (14.8ft)

Suction lift

1m (3ft)

Discharge head

0.5m (1.5ft)

45 Strokes per minute

42 ltrs/min (11 US Gals)

64 ltrs/min (17 US Gals)

70 Strokes per minute

66 ltrs/min (17 US Gals)

104 ltrs/min (27 US Gals)

For further guidance on the selection of the correct pump, please see page 119

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