Whale Marine Catalogue

GULPER ® GROUPER

BUILT ON MORE THAN TWO DECADES OF MARKET LEADING PUMP TECHNOLOGY. UNLIKE MACERATOR PUMPS, GULPER VALVE TECHNOLOGY MEANS NO FILTERS, NO CLOGGING OR MOTOR BURN OUT, jUST RELIABLE WASTE MANAGEMENT.

 Gulper Grouper MK3 with 90° port orientation ideal as a direct macerator replacement in fishbox installations  No impeller to clog or burn, non-choke valves - can easily handle fishbox waste  Easy to install and maintain - 360° head rotation and choice of 1" (25mm) or 1½" (38mm) hose connections  Long term durability - runs dry without damage  Save battery - low power consumption

Model

Gulper Grouper Mk1

Gulper Grouper MK2

Gulper Grouper MK3 With 90° Head

PART NUMBER

BP4572

BP4574

BP4672

BP4674

BP4772

BP4774

Weight

1.6kg (3.5lbs)

Voltage

12V d.c.

24Vd.c.

12V d.c.

24V d.c.

12V d.c.

24V d.c.

Fuse size

10 amps

5 amps

10 amps

5 amps

10 amps

5 amps

Dry running current

5 amps

2.5 amps

4 amps

2 amps

4 amps

2 amps

Cable size

1.5mm² (16AWG)

Hose connection

25mm (1") or 38mm (1½")

Materials

Pump Body: Aluminium, Glass-filled Nylon, Clamp Ring: Acetal, Diaphragm: Santoprene ® , Valves: Nitrile ® , Feet: EPDM, Gearwheel: Delrin, Fasteners: Stainless Steel, Brass

Materials in contact

Glass-filled Nylon, Nitrile, Santoprene®, Stainless Steel

with fluid Service kits

AK1557 Diaphragm and Valves, AS1562 - Clamping Ring

Performance

PART NUMBER

BP4572 / BP4574

BP4672 / BP4674

BP4772 / BP4774

Suction lift

0m (0ft)

0m (0ft)

1m (3ft)

Discharge head

1m (3ft)

1m (3ft)

1m (3ft)

Flow rate per minute

22 ltrs (5.8 US Gals)

18 ltrs (4.8 US Gals)

16 lts (4.2 US Gals)

Maximum suction lift

0.5m (1.5ft)

1m (3ft)

Maximum discharge head Maximum discharge head and suction lift (combined)

3m (10ft)

2m (6ft)

3m (10ft)

3m(10ft)

88

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