Truma discontinued their Crystal 2 pump in 2016 so Whale have made a pump you can use on the existing Truma Crystal 2 Inlets. Caravan Water Pump to fit Carver Truma Crystal MK2 Sockets. A Whale highflow pump assembly with a Truma Crystal 2 housing connection give as superb flow rate of 15.8 liters per minute.
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