1/4″, 1/2″, 1, and 1 1 /2″
Rugged and durable self-priming, double diaphragm pumps. Non-stalling, lubrication free pumps provide heavy duty, long life and trouble free operation.
The Air Operated Diaphragm pumps are suitable for handling most corrosive chemical duties, using a proven air valve assembly these pumps are the most reliable. Performance engineered and quality product to withstand the toughest conditions.
High Efficiency Air Valve Assembly, Low Air Consumption.
Please note, there is now a UK version of this pump available that is more competitive on price. Please refer to section on our website (Serfilco M Air Pumps UK)
If you require a price for equivalent metallic pump, please contact our sales office who will be happy to quote you.
2″ versions can also be quoted in both Plastic and Metallic.
Self Priming : runs dry
Flow Rates: up to 15ltr/min for 1/4″ Model to 340 litre per minute for 1 1/2″ model.
Installation: Easy to install. Please note EPDM Elastomers available if required.
Applications: Suitable for most corrosive chemicals.
Construction: Available in PP, Stainless Steel , PVDF and Aluminium
Availability: Generally Ex stock