Warren Rupp Air-Powered Double-Diaphragm PVDF Pumps

Supplier: Avantor Fluid Handling
74000-21 74000-46 74000-80 74000-82
MFLB74000-21EA 3155.6 SGD
MFLB74000-21 MFLB74000-46 MFLB74000-80 MFLB74000-82
Warren Rupp Air-Powered Double-Diaphragm PVDF Pumps
Pumps Air-Operated Pumps
Move fluids with viscosities up to 11,000 cp.

  • Air-powered motor eliminates sparking concerns associate with electrical pumps
  • Bolted pump design allows easy access to pump head for maintenance and maintains seal after repeated servicing
  • Non-metallic pumps are ideally suited for highly corrosive fluids intermittent/on-demand, portable low abrasive fluids, and suspended solids
  • Safely handles abrasive fluids and slurries — ideal for high-viscosity and shear sensitive materials
  • Encapsulated muffler provides excellent sound dampening

These pumps can move high-viscosity fluids such as paint, sludge, and sewage. However, flow rate and pressure depends on the application. If you have questions about the compatibility of your high-viscosity fluid, call our Application Specialists for more information.

Order air filters/regulators to remove impurities from your air line and to help regulate working pressure. Combination air filter/regulators feature polypropylene filter, 0- to 160-psi gauge, and a polycarbonate bowl. Temperature range is 10 to 210 °F (-12 to 98 °C).
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