Whale ES5001 Watermaster Socket, White

Whale Watermaster inlet socket with a pre-installed pressure switch. This unit is designed for pressurised water systems where taps do not have microswitches. It combines water and electrical connections into one plug-and-socket assembly, reliably supplying fresh water to your caravan or motorhome, including the water heater. The socket uses three male spade connectors for its wiring.

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Orders are typically processed within 1–2 business days (Monday–Friday, excluding bank holidays). You will receive a confirmation email once your order has been dispatched. You can also check the status of your order and individual items by accessing My Account.

Standard Delivery

Standard Delivery £3.99.
Please allow 3-5 working days for UK delivery. 

Express Delivery

Express Delivery £5.99.
Please allow 1-2 working days for UK delivery.

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