Verderair VA - VA40 metallic
VA40 non metallic
The Verderair VA40 metallic pump is a compact, air operated double diaphragm (AODD) pump suitable for medium transfer/container emptying or as a basic dosing pump.
| Property | |
| Max. flow | 443 l/min |
| Max. flow | 443 l/min |
| Max. discharge pressure | 8.4 bar |
| Max. discharge pressure | 8.4 bar |
| Air conn. | 1/2" BSP/NPT |
| Air conn. | 1/2" BSP/NPT |
| Liquid conn. | 1 1/2" BSP/NPT |
| Liquid conn. | 1 1/2" BSP/NPT |
| Maximum suction lift (dry) | 2.5 m wc |
| Maximum suction lift (dry) | 2.5 m wc |
| Certificates | ATEX |
| Certificates | ATEX |
| Maximum suction lift (wet) | 5.5 m wc |
| Maximum suction lift (wet) | 5.5 m wc |
| Max. particle size | 4.8 mm |
| Max. particle size | 4.8 mm |
| Viscosity | 15000 mPa.s |
| Viscosity | 15000 mPa.s |
| Max. temperature | 104 °C |
| Max. temperature | 104 °C |
| Materials liquids parts | Aluminium, Stainless Steel |
| Materials liquids parts | Aluminium, Stainless Steel |
| Materials valves seats | Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Hardened Stainless Steel, Viton |
| 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 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 |
| Materials diaphragms | PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast |
| Material center section | Aluminium, Stainless Steel |
| Material center section | Aluminium, Stainless Steel |
