1" Air-Operated Diaphragm Pumps From All-Flo

1", Air-Operated, Diaphragm Pumps, All-Flo

Engineered for maximum fluid and chemical compatibility. Heavy duty, stall free, non-metallic air section ensures stall free & freeze free operation. Our patented Max-Pass® valve system allows operation under a variety of conditions, ranging from clean fluids to slurries, to solids applications. Bolted design offers ease of maintenance and leak-free operation. Available in a variety of materials and options.

  • Suitable for clean liquids, slurries and solids up to 3/4 "

  • All-PUR ® by the FDA and available stainless Electropassivated Elastomers

  • Heavy duty air valve

  • Available in metallic or non metallic wetted parts

  • Muffler Included

1", Air-Operated, Diaphragm Pumps, All-Flo

1" All-PuR® Pumps

Electropolished and passivated 316 SS with FDA approved elastomers and tri-clamps for sanitary applications.

1", Air-Operated, Diaphragm Pumps, All-Flo

1" Heavy Duty Clamped Style Drum Pump

Suitable for clean fluids, slurries or up to 1/4” solids.

1", Air-Operated, Diaphragm Pumps, All-Flo

1” Heavy Duty Bolted Solids Handling Pump

Suitable for clean fluids, slurries or up to 3/4” solids.

1", Air-Operated, Diaphragm Pumps, All-Flo

1” Heavy Duty Bolted Style Pump

Suitable for clean fluids, slurries or up to 1/4” solids.

1", Air-Operated, Diaphragm Pumps, All-Flo

1” Heavy Duty Clamped Style Pump

Suitable for clean fluids, slurries or up to 1/4” solids.