Product description
Verderair PURE
The Verderair PURE is designed for heavy-duty operation, harsh chemicals and severe process conditions, such as the manufacturing of photovoltaic solar panels, power stations, acids, solvents and petrochemical facilities. The PURE range is machined from a single block of virgin grade PE or PTFE. By machining the pump housing there are no welding points, which reduces material stress points and has superior handling properties against mechanical forces.
VA P50
The Verderair PURE VA-P50 is a compact, high efficient air operated double diaphragm (AODD) pump, produced from one-piece solid pure PE or PTFE. Suitable for medium transfer/container emptying or as a basic dosing pump.
| Property | |
| Max. flow | 660 l/min |
| Max. flow | 660 l/min |
| Max. discharge pressure | 7 bar |
| Max. discharge pressure | 7 bar |
| Liquid conn. | 2" NPT |
| Liquid conn. | 2" NPT |
| Maximum suction lift (wet) | 9.5 m wc |
| Maximum suction lift (wet) | 9.5 m wc |
| Certificates | ATEX |
| Certificates | ATEX |
| Air conn. | R 1/2" |
| Air conn. | R 1/2" |
| Liquid conn. | Flange DIN PN10 DN50, Flange Ansi 150 2" |
| Liquid conn. | Flange DIN PN10 DN50, Flange Ansi 150 2" |
| Maximum suction lift (dry) | 4 m wc |
| Maximum suction lift (dry) | 4 m wc |
| Max. particle size | 11 mm |
| Max. particle size | 11 mm |
| Viscosity | 20000 mPa.s |
| Viscosity | 20000 mPa.s |
| Max. temperature | 120 °C |
| Max. temperature | 120 °C |
| Materials liquids parts | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
| Materials liquids parts | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
| Materials valves seats | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
| Materials valves seats | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
| Materials valve balls | EPDM, PTFE, Cylinder valve |
| Materials valve balls | EPDM, PTFE, Cylinder valve |
| Materials diaphragms | EPDM (overmolded), PTFE (overmolded) |
| Materials diaphragms | EPDM (overmolded), PTFE (overmolded) |
| Material center section | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
| Material center section | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
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