The Wilden® PX4 – 1 1/2″ / 38 mm Original™ Series clamped metal AOD pumps are available in aluminum, stainless steel or cast iron.
They come equipped with the Pro-Flo X™ Air Distribution System (ADS) which provides superior flow rates, variable control, the patented Efficiency Management System (EMS™), maximum Mean Time Between Repair (MTBR) and lube-free operation.
Elastomers are available in the following materials:
- Buna-N
- EPDM
- Neoprene
- Polyurethane
- PTFE
- Saniflex™
- Viton®
- Wil-Flex™