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A specially designed waste tank plumbing kit to fit our Citroen Relay, Fiat Ducato and Peugeot Boxer underslung water tanks. This kit has all the necessary fittings to allow you to drain your waste tank quickly and easily.


Included in the kit:

1m x 25mm convoluted pipe

Wire clamps

1 1/4" fitting to 25mm barb

1/2" bung

Drain valve and mounting plate




Not included:

Convoluted pipe and fittings to go from your van into the waste tank.

But these can be purchased from us too.


Underslung waste water tank plumbing kit

SKU: 9023