Patay Pump DD70B A2017. Diaphragm/Seal Material - Nitrile (Buna-N) / NBR. Multi-purpose Industrial Pump. 

The 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 and a stainless steel handle.  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, etc., 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.

“B” suffix models are uncoated but have stainless steel fittings and hand wheel access to the diaphragm chambers.

PUMP DATA
Code - A2017
Capacity - 70 Lpm
Lift - 6m
Head - 4.5m
Connections - for 1" hose
Body Material -  LM6 Aluminium
Fixing Material - Bright Zinc Plated
Diaphragm/Seal Material - Nitrile (Buna-N) / NBR
Weight - 3
Dimensions: 244mm H x 156mm W x 200mm L.

ACCESSORIES AND REPAIR KITS
25mm bore, spiral reinforced PVC hose – Stock Reference D1136
(Recommended for all suction purposes as will not kink)
Service Kit Available – S1795