VA40非金属双隔膜泵是广泛适用于许多行业中应用领域的优质泵产品。该系列泵，尤其是空气阀的可靠性已在众多行业中多年被证实。泵体有3种不同的材质可用，膜片有7种不同的材质可选。客户可以根据应用需求选择最佳的方案。
性能
| 属性 | |
|---|---|
| 最大流量 | 443 l/min |
| 最大出口压力 | 8.4 bar |
| Air conn. | 1/2" BSP/NPT |
| Liquid conn. | Combi flange DIN PN10/16 |
| Maximum suction lift (dry) | 2.5 m wc |
| 认证 | ATEX |
| Liquid conn. | DN40 - 1 1/2" Ansi 150 |
| Maximum suction lift (wet) | 5.5 m wc |
| 最大颗粒尺寸 | 4.8 mm |
| 粘度 | 15000 mPa.s |
| 最高温度 | 104 °C |
| Materials liquids parts | Polypropylene, Conductive Polypropylene, Kynar |
| Materials valves seats | Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Hardened Stainless Steel, Viton |
| Materials valve balls | Acetal,Buna N, Geolast, Hytrel, Santoprene, Hardened Stainless Steel, Viton, PTFE |
| Materials diaphragms | PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast |
| Material center section | Aluminium, Stainless Steel |
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