Versamatic’s 1 ½” (38mm) bolted plastic air-operated double-diaphragm (AODD) pump offers installation flexibility with adjustable porting options (horizontal and vertical).

With excellent chemical resistance, the 1 1/2″ all plastic pump is ideal for aggressive chemical transfer, waste treatment (filter press) applications, and metal finishing. In addition, this pump is engineered to supply high flow rates in a portable size.

  • Maximum flows up to 100 gpm (378 lpm)
  • Chemically resistant all plastic design (Fluid Side / Air Side)
  • Class-leading solids handling up to 0.47 inches (12 mm)
  • Industry-leading displacement per stroke of 0.43 Gal. /1.63 L
  • Delivers consistent on/off reliability
  • Provides excellent chemical resistance
  • Conductive Polypropylene ATEX compliant models available
  • Safe leak-free bolted design

1 1/2″ bolted plastic AODD pumps consist of polypropylene and polyvinylidene fluoride (PVDF). Polypropylene is a thermoplastic polymer that resists strong acids and alkali. PVDF is a durable fluoroplastic with excellent chemical resistance, high tensile strength, and impact resistance. PVDF is best suited for UV applications.