Verderair VA - VA25 (HE) non metallic

VA20 metallic

The Verderair VA25 (HE) non-metallic pump is a compact, high efficient air operated double diaphragm (AODD) pump suitable for medium transfer/container emptying or as a basic dosing pump.

Property
Max. flow	189 l/min
Max. flow	189 l/min
Max. discharge pressure	8.6 bar
Max. discharge pressure	8.6 bar
Air conn.	1/2" BSP/NPT
Air conn.	1/2" BSP/NPT
Liquid conn.	Combi flange DIN PN10/16
Liquid conn.	Combi flange DIN PN10/16
Maximum suction lift (dry)	4.9 m wc
Maximum suction lift (dry)	4.9 m wc
Certificates	ATEX
Certificates	ATEX
Liquid conn.	DN25 - 1 Ansi 150
Liquid conn.	DN25 - 1 Ansi 150
Maximum suction lift (wet)	8.8 m wc
Maximum suction lift (wet)	8.8 m wc
Max. particle size	3.2 mm
Max. particle size	3.2 mm
Viscosity	10000 mPa.s
Viscosity	10000 mPa.s
Max. temperature	82 °C
Max. temperature	82 °C
Materials liquids parts	Polypropylene, Conductive Polypropylene, Kynar
Materials liquids parts	Polypropylene, Conductive Polypropylene, Kynar
Materials valves seats	Acetal, Aluminium, Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Viton
Materials valves seats	Acetal, Aluminium, Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Viton
Materials valve balls	Acetal,Buna N, Geolast, Hytrel, Santoprene, Stainless Steel, Viton, PTFE, Neoprene, Weighted Neoprene
Materials valve balls	Acetal,Buna N, Geolast, Hytrel, Santoprene, Stainless Steel, Viton, PTFE, Neoprene, Weighted Neoprene
Materials diaphragms	PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast, Neoprene (overmolded)
Materials diaphragms	PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast, Neoprene (overmolded)
Material center section	Polypropylene, Conductive Polypropylene
Material center section	Polypropylene, Conductive Polypropylene