Patay DD70 – Double Diaphragm Manual Aluminium Pump

£238.36£464.00

The Patay DD70 Double Diaphragm Pump – Is a firm favourite of industry, especially Marine and Bunded Bowser Manufacturers, thanks to the cranked Rocker Arm.  An ideal fuel transfer pump, its applications are limitless.  The Epoxy Coated version makes an ideal heavy duty bilge pump or for long term use in aggressive environments.  Designed to be base mounted, the addition of our aluminium base plate makes the DD70 pump fully portable.

The Patay DD70 Double Diaphragm, Aluminium Pump – Available in either Epoxy coated or plain aluminium. With Nitrile Diaphragms as standard, removable stainless steel handle, stainless steel or BZP fixings and a choice of Hand Wheel or BZP Locking Nut access to pump interior

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Full Description

The Patay DD70 Double Diaphragm Pump – Is a firm favourite of industry, especially Marine and Bunded Bowser Manufacturers, thanks to the cranked Rocker Arm.  An ideal fuel transfer pump, its applications are limitless.  The Epoxy Coated version makes an ideal heavy duty bilge pump or for long term use in aggressive environments.  Designed to be base mounted, the addition of our aluminium base plate makes the DD70 pump fully portable.

Capacity: 70ltrs per min.  Head: 4.5m.  Lift:  6m.

Available in three distinct versions to best suit your particular application and wallet:

  1. Epoxy Coated Aluminium with Hand Wheel Access to Pump Interior and Stainless Steel Fittings.
  2. Plain Aluminium with Hand Wheel Access to Pump Interior and Stainless Steel Fittings.
  3. Plain Aluminium with BZP Locking Nut Access to Pump Interior and BZP fittings.

There is a choice of four diaphragm materials to accommodate your particular application.

Note: Nitrile Diaphragms are standard. Please check your fluid compatibility before selecting a different diaphragm material or contact us for assistance.

Additional information

Weight 3 kg
Dimensions 20 × 15.6 × 24.4 cm
Diaphragm Type

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Pump Material

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Max Flow (ltrs/min)

Max Head (M)

Max Lift (M)

Port/Connector Size

1" (25mm)

Pump Action

Pump Access

Hand Wheel, BZP Locking Nut

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Check our diaphragm compatibility information

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