Product Description
Verderair VA 15 drum pumps
Verderair air operated diaphragm pumps are excellent drum pumps.Conventional drum pumps such as rod pumps are good tank emptying systems. For the emptying of small barrels, containers, canisters and drums (approx. 200 l) of all kind of chemicals such as acids or lye a double diaphragm pump is a very good alternative to a conventional rod drum pump. Diaphragm pumps can pump corrosive, viscous and abrasive fluids with ease.
Because of the working principle of a double diaphragm pump, corrosive, viscous and abrasive fluids can be transferred with ease. These are air driven pumps therefore no overpressure protection systems are needed. The maximum discharge pressure will be equal to the supplied air pressure.
As other drum pump systems the Verderair drum pump is of sealless design ensuring leak free operation.
Verderair VA 15 drum pumps applications
- Emptying of standard 200 liter drums
- Dosing of oil out of drums into smaller bins
| Maximum fluid flow | 57 l/min |
| Maximum Fluid Discharge Pressure | 7 bars |
| Maximum air pressure | 7 bars |
| Suction- and discharge connections | 1/2″ BSPT or NPT(F) suction with suction tube included |
| Air inlet connection | 1/4″ BSP / NPT |
| Maximum suction lift | dry 4,5 m WC
wet 7,6 m WC |
| Maximum size pumpable solids | 2,5 mm |
| Materials liquid parts | Acetal (3,5 kg)
Polypropylene (2,9 kg) Kynar (3,9 kg) |
| Available materials valve seats | Acetal, Polypropylene, Stainless Steel, Kynar |
| Available materials valve balls | Buna-N, Santoprene, Stainless Steel, Hytrel, PTFE, Viton |
| Available materials diaphragms | Santoprene, PTFE, PTFE overmold, Hytrel, Buna N, Viton |
| Material center section | Polypropylene |
| Atex ( Ex II2 GD c IIC T4) | Only Acetal models |
