Verderair VA 25 non-metallic
Maximum fluid flow | 189 l/min |
Maximum Fluid Discharge Pressure | 8,6 bars |
Maximum air pressure | 8,6 bars |
Suction- and discharge connections | Raised face flanges 1" Ainsi or DN25 DIN PN10/16 |
Air inlet connection | 1/2" NPT(f) |
Maximum suction lift | dry 4,9 m WC |
Maximum size pumpable solids | 3,2 mm |
Materials liquid parts | Polypropylene (with PP centre section 8,2 kg) |
Available materials valve seats | Acetal, Polypropylene, Stainless Steel, Kynar, Aluminium, Buna-N, Viton, Geolast, Santoprene, Hytrel |
Available materials valve balls | Acetal, Buna-N, Neoprene, Neoprene with core, Viton, Geolast, PTFE, Hytrel, Santoprene, Stainless Steel |
Available materials diaphragms | Buna-N, Neoprene overmolded, Viton, Geolast, PTFE/EPDM overmolded, PTFE/EPDM 2-pieces, Hytrel, Santoprene |
Material center section | Polypropylene, Conductive Polypropylene |
Atex ( Ex II2 GD c IIC T4) | Only Conductive PP models |
Verderair VA 25 non-metallic applications
- Machine lubrication servicing
- Drum evacuation
- Plating and dip tanks
- Water treatment
- Ink applications
- Cleaning fluids and detergents





