Whale Watermaster High Flow water pump with Easi-Push Plug EP1642 is suitable for Truma Ultraflow Housing exterior sockets. The Watermaster exterior water pump simplifies the connection between an outside water container into your caravan. This Whale High Flow pump and plug is designed for use in recreational vehicles to supply freshwater to boats, caravans and motorhomes, in applications where socket housings are used to connect to an external water supply. Simplifies the connection of an outside water tank to the boat / caravan For microswitch or pressurised systems 15.8 LPM flow rate for a 1 or 2 outlet system with 2+ outlets (including a shower) Anti air-locking pump enhances performance of the Whale water system The easily replaceable pump can be removed & replaced if required Easy fit plug stays secure Automatic Bilge Pumps: No Continuously Rated: Maximum continuous operation should not exceed 15 minutes Hose Size: 10mm / 3/8", 13mm / 1/2" Inlet Outlet: For 10mm (3/8") or 13mm (1/2") ID Hose Brand: Whale Voltage Description: 12V DC Model: EP1642 Width: 36mm (1-7/16") Length: 129mm (5-1/16") Material: ABS Pump Body & Plug, Nitrile Seals, Unfilled PP Impeller, PVC Cable & Hose, PVC insulated Copper Wire Fuse: 5A Temperature Range: Storage: -30ºC to 60ºC Primary Construction: Plastic Flow Rate Description: 15.8 LPM (4.2 US GPM), 14.8 LPM (3.9 US GPM) at 1m head, 12.8 LPM (3.4 US GPM) at 3m head Approvals: EMC Compliant, CE Marked Operating Temperature: 3ºC to 40ºC Amps Description: 3.6A Country of Origin: United Kingdom
Processing & Shipping: Most orders ship within 1–2 business days (weekdays only), with possible delays during high volume periods.
Free Delivery Threshold: Shipping is free to mainland UK on orders over £60, otherwise £2.99. Certain UK locations may incur extra charges based on size and weight.
Northern Ireland Shipping: Stocked Orders £0.00–£99.99 £9.99 - Orders £99.99 and up £14.99. For non Stocked Orders Northern Ireland Shipping Orders £0.00–£99.99 I £14.99 Northern Ireland Shipping Orders £99.99 and up £29.99 Fee Will be Applied at Checkout.
Carriers: We use Royal Mail, Evri, DX, and DHL depending on order value, location, and size. Most orders ship on a 24-hour service; others may use a 48-hour service.
Customs & Duties: Customers are responsible for any applicable customs fees, duties, or taxes.
Tracking: You’ll receive a confirmation email with a tracking number once your order has shipped.
Return Shipping: Buyers are responsible for return postage on unwanted items. We recommend using a trackable shipping service or insurance for items over £50.
