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Tel: 01209 831 937

Contact us

Secure payment and order

Next day UK delivery available

Product Category

Product Max Flow (ltrs/min)

Product Max Lift (M)

Product Max Head (M)

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Product Category

Product Max Flow (ltrs/min)

Product Max Lift (M)

Product Max Head (M)

DD70 Series

The Patay DD70 double diaphragm transfer pump, has been designed for long term reliable use. It is one of our larger capacity pumps, featuring cast Aluminium components, a stainless steel handle and a D.T.I. Certified version specifically designed for fire-fighting duties. The pump has an excellent flow design rating of 70 Lpm and will pass solids up to 19mm.

Usually, the pump is mounted on a wall, floor, bulkhead, but by using an optional accessory A2004 – a cast aluminium baseplate, the pump becomes fully portable, needing no further securing to allow convenient, efficient operation.

The pump is made of Aluminium and can be supplied in 3 distinct versions:

DD70-A – This model is epoxy powder coated, has stainless steel fittings and the diaphragm covers are quickly and easily released thanks to the hand wheels.

DD70-B – This model is identical to the ‘A’ version, except that it is not powder- coated.

DD70-C – This model is uncoated, has BZP fittings and locking BZP nuts instead of handwheel access to the pump chamber.