Verderair PURE VA-P40是一种紧凑型高效的气动隔膜泵（AODD），由一体式纯PE或PTFE固体制成。适用于中型运输/排空或作为基本加药泵。
Verderair Pure是一种全新的、坚固的、泵体高效的双隔膜泵，由整块材料加工而成。Verderair Pure设计运用于重载工况，亦可用于输送苛刻的液体和严酷的工艺条件，比如运用于电厂和炼油厂。
性能
| 属性 | |
|---|---|
| 最大流量 | 370 l/min |
| 最大出口压力 | 7 bar |
| Liquid conn. | 1 1/2" NPT |
| Maximum suction lift (wet) | 9.5 m wc |
| 认证 | ATEX |
| Air conn. | R 1/2" |
| Liquid conn. | Flange DIN PN10 DN40, Flange Ansi 150 1 1/2" |
| Maximum suction lift (dry) | 4 m wc |
| 最大颗粒尺寸 | 9 mm |
| 粘度 | 15000 mPa.s |
| 最高温度 | 120 °C |
| Materials liquids parts | 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 diaphragms | EPDM (overmolded), PTFE (overmolded) |
| Material center section | UHMW PE, Conductive PE, PTFE, Conductive PTFE |
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