These excellent Patay Pumps SD45 are ideal for applications where space is an issue. Their neat compact design, combined with a removable handle ensures that they can be easily mounted in the most awkward of areas. It is these characteristics that have made the SD45 the pump of choice for leading bowser manufacturers.

The SD45 is made from aluminium and is available in three distinct versions:

SD45A ~ This model is epoxy powder coated, has stainless steel fittings and the diaphragm covers are quickly and easily released thanks to the hand wheels.

SD45B ~ This model is identical to the 'A' version, except that it is not powder coated.

SD45C ~ This model is uncoated, has BZP fittings and locking BZP nuts instead of hand-wheel access to the pump chamber.

All models have 1” hose-tail connections as standard but may be supplied with 1⁄2” BSP female fittings if required.

With it's flat back and cranked rocker arm, this pump has been designed to be mounted directly against a vertical surface, however with the addition of the mounting bracket it can be base mounted.

While a Nitrile diaphragm is fitted as standard, the following are available to suit your specific application:

Higher Aceto Nitrile, Viton. Neoprene, Butyl (Diesel)

(Most aggressive chemicals/petrol) (Food use – 'A' specification only) (Specific chemicals)

Please contact us for advice regarding correct choice of diaphragm.