All-Flo Pumps – 3/8″ Air Diaphragm Pumps (up to 9 gpm)

Reliable polypropylene air center section combined with non-metallic clamped casing and elastomer materials ensure maximum chemical compatibility. Our patented “Max-Pass®” valve system allows operation under a variety of conditions, ranging from clean fluids to slurries. Ideal for low volume clean fluids transfer applications.


All-Flo 3/8in

  • Suitable for Clean Fluids slurries or up to 1/16” solids (1/4″ with “Max-Pass®”)
  • High Suction Lift
  • Muffler Included

* VIton(R) is now available