The Wilden® APS4 – 1 1/2″ / 38 mm Original™ Series Saniflo™ FDA model clamped metal AOD pumps meets the strict FDA guidelines established for sanitary process applications. The PS4 Saniflo FDA pump complies with all FDA CFR 21.177, USP Class VI, CE, 1935/2004/EC and ATEX requirements.
Inlet size is 38 mm (1-1/2″), and discharge size is 32 mm (1-1/4″).
The wetted path material is 316 stainless steel with an Ra 1.3 μm (51.2 μin) interior polish for ease of cleaning.
Powered by the just-released stainless steel version of the energy-efficient Pro-Flo® SHIFT Air Distribution System (ADS), the PS4 Saniflo FDA pump provides:
- EPDM
- More yield per SCFM
- Ease of maintenance (fewest ADS parts of any AODD pump competitor)
- Fastest ROI, lower operational cost and total cost of ownership
- Ease of use and maximum Mean Time Between Repair (MTBR)– Mechanically actuated, no electronic parts, submersible, no additional configuration or complicated curves
Elastomers are available in the following materials:
- Buna-N
- EPDM
- PTFE
- Saniflex™
- Wil-Flex™
