Adaptor Plate Truma Ultraflow + Truma Crystal

Adaptor Plate Crystal/Ultraflow

£31.94 (inc VAT) £37.99NewCondition
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Adaptor Plate to allow the Truma Ultraflow water inlet to be fitted in place of the Crystal Mark 1.
The Crystal Mk 1 inlet had the water pump permanently attached to the caravan and the pump and hose was folded into a cavity when not in use.

2 Technical Questions on the Adaptor Plate Crystal/Ultraflow


Hi there, Wonder if you could help me please. My carver crystal water pump mk 1 has been stolen from my caravan along with the front flap casing. I understand the mk 1 is very hard to come by and there is a conversion kit to upgrade could you help me with anything do you stock and what do I need. Thank you so much. It's my first caravan and I a gutted. Thank you Emma


You will need an adaptor plate, our ref. 233280 together with an Ultraflow Conversion kit, our ref. 235667. You will also need to buy a pump and part 205895 will be suitable together with blue hose 232665.


We have a 1987 ABI Ace Ambassador caravan which is is fitted with I believe a Carver Crystal MK 1 cold water only system. The water pump and inlet hose are permanently attached to the filter housing and stored behind a slide out/ click fit flap when not in use. Due to old age the plastic has cracked and become fragile. I notice that you sell an adapter plate (product ref. 133278) which allows the Crystal MK 2 to be fitted in lieu of the MK 1. I do not really want to replace the MK 1 filter housing etc. as all is working OK. Is there a flap available which would fit adaptor plate and allow me to continue with the existing pump/ hose system?


Sorry, no spares for the Crystal Mk 1 are available and the only place that you may find a 'flap' to suit is at a scrap yard. If you consider changing the inlet then the Crystal Mk 2 has been superceded by the Ultraflow and the adaptor bracket is our ref. 133280. The Ultraflow conversion kit would also be required, our ref. 135667.

If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 30 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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