Air operated double diaphragm pumps DDA

DDAThe air operated double diaphragm pumps of type “DDA” are used for pumping a variety of different liquids (mainly chemicals), without abrasive, coarse or extended solids. These pumps can be installed submerged in the pumped liquid. The DDA-pumps are self-priming. And they can be used for thin and viscose fluids. This series contains special pumps for food industry named “DFA”.

Features

  • Viskosity: up to 50.000 cP
  • Maximum suction head: 6 m
  • Temperature: -10°C to +40°C

Materials:

  • The air operated double diaphragm pumps are made of PP (glass fiber reinforced Polypropylene), PVDF, carbon fiber filled PVDF, Aluminium, stainless steel AISI 316 (AISI 316 polished – FDA).
  • Pump execution and materials, diaphragm and valves in accordance to the pumped liquid.

Technical Characteristics:DFA2

  • Capacity: up to 40 m³/h
  • Discharge Head: up to 70 m W.S.
  • Connections: from 1/4″ to 2″

DDA all

Categories: Displacement pumps
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