FZ-20T Non-Metallic Pneumatic Drive Bellows Pump

Features a PVDF housing, PTFE bellows, fluoroplastic liquid end and fully encapsulated structural components. The pumped liquid does not contact metal anywhere, even in the event of catastrophic failure. The risk of airborne and process ionic contamination are greatly reduced. The rugged fluororesin outer body resists chemical attack and corrosion.

• Welded Bellows offers a totally sealed wet end for thermal cycling operation.
  
• No O-Rings or Gaskets to Replace: Our Bellows pumps don't require rebuilding. In fact, no scheduled maintenance!
  
• Integral PFA Tube Connections mean there are no crevices or seams where particles can accumulate. A wide variety or ports can be easily attached.
  
• Optional External Control monitors discharge rate, stroke count, pump condition and speed control, all of which maintain pump performance and extend service life.