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Whale Gulper Grouper fishbox pump BP4572 is the non-clog no-filter waste pump built on more than a decade of market leading Whale pump technology. The Gulper Grouper will replace your macerator with the ultimate fishbox waste pump the non-choke fishbox waste box is suitable for standard 25mm (1") or 38mm (1-1/2") hose connections.
Gulper Grouper Mk1 Fishbox, Livewell and Baitwell waste pump with bronze gearwheel. The fishbox discharge pump can transfer up to 6.75 US gallons per minute at open flow. The multi-directional head position on this Whale fishbox evacuation pump allows for flexible installations.
- Diaphragm pump: No impeller to clog or burn
- Non-choke valves
- Can run dry without damage
- Up to 6.75 US gals per minute at open flow
- Multi-directional head position
- Low amp draw
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Brand | Whale |
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Availability | No Payment taken until items are shipped |
Shipping Type | Standard |
We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum.
Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below.
This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.
Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.
Standard
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ - Free
Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free
Hazardous
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ Free
Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions
Long
Mainland UK - £0-500 - £23 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Inflatable Boat
Mainland UK - £0-500 - £30 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Heavy Battery
Mainland UK - £0-850 - £26 / £850+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods.
Find out more about our returns policy here.
Hose Size | 25mm / 1", 38mm / 1-1/2" |
Voltage Description | 12V DC |
Flow Rate Description | 25.5 LPM (6.75 US Gallons), 1530 LPH (405 US Gallons) |
Maximum Pump Head | 2.3 to 4.27 Metres |
Maximum Recommended Head | 3 Metres (9.8 Feet) |
Maximum Combined Head and Lift | 3m (10ft) |
Material | Aluminium & Glass-Filled Nylon Pump Body, Santoprene Diaphragm, Acetal Clamp Ring, Nitrile Valves, EPDM Feet, Bronze Gearwheel, Stainless Steel & Brass Fasteners |
Maximum Suction Lift | 0.5m (1.7ft) |
Length | 217mm (8-1/2") |
Approvals | Conforms to EMC Directive 2004/108/EC EN5501, EN55022, EN28846 |
Amps Description | Dry Running |