Air Operated Diaphragm Pumps > Metal AOD Pumps
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Verderair VA40 Metal
Prestige Pumps Ltd is a distributor of the Verderair Air Operated Diaphragm Pump Range.

The series of Verderair double diaphragm pumps are highly engineered diaphragm pumps, delivering a smooth, reliable flow for all circumstances. The new air valves design guarantees a perfect, non-stalling operation, even at low pressure. The air valves do not need any lubrication. Thanks to their unique design, the pumps are able to handle very abrasive and/or viscous products.
 
Features and advantages
 
  • Easy installation
  • Performs on-demand in remote locations
  • Extremely portable for multi-location use
  • Easy to maintain
  • Easy to operate
  • Can run dry without pump damage
  • No air lubrication necessary 
 
Performance
 
  • Maximum fluid flow - 397 l/min
  • Maximum Fluid Discharge Pressure - 8,3 bar
  • Maximum air pressure - 8,3 bar
  • Suction- and discharge connections  - 1.1/2”" BSPT or NPT(F)
  • Air inlet connection  - 1/2" NPT(f)
  • Maximum suction lift  - dry 3,7 m WC - wet 6,4 m WC
  • Maximum size pumpable solids – 4.8 mm
  • Materials liquid parts – Aluminium, Stainless Steel 316, Cast Iron
  • Available materials valve seats  - Acetal, Polypropylene, Stainless Steel, Kynar, Buna-N, Viton, Geolast, Santoprene, Hytrel, Hardened Steel
  • Available materials valve balls - Acetal, Buna-N, Viton, Geolast, PTFE, Hytrel, Santoprene, Stainless Steel, Hardened Steel
  • Available materials diaphragms - Buna-N, Viton, Geolast, PTFE/EPDM overmolded, PTFE/EPDM 2-pieces, Hytrel, Santoprene
  • Material center section - Aluminium, Stainless Steel
  • Atex ( Ex II2 GD c IIC T4)  - Aluminium and Stainless Steel models

See the Verder Peristaltic Pump Range, Magnetic Drive Pump Range, Air Operated Diaphragm Pump Range.

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Prestige Pumps

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