Centrifugal chemical process pump
max. 5000 gpm | Model A7 A.R. Wilfley & Sons

Wilfley's Model A7 is a heavy-duty chemical processing pump that exceeds the ASME B73.1 M-91 specifications. It is designed for the most difficult applications, pumping highly corrosive liquids and, in certain instances, liquids containing solids.

Markets
- Ammonium Nitrate
- Caustic
- Corn processing - starch
- Hydrochloric acid
- Kaolin clay
- Lead/zinc
- Molten sulfur
- Milk of lime
- Nitric acid
- Phosphoric acid
- Salt
- Scrubber/contaminated liquids
- Spent acids
- Sugar
- Sulfuric acid
- Titanium dioxide
- Urea melt
- Waste fuels

Applications
- Batching applications
- Crystallizer recirculation/transfer
- Evaporator recirculation/product transfer
- Filter feed
- Thickener under/over flow
- Loading/unloading applications

Capacities
Sizes from 1.5x1-6 through 10x8-16 offering operating range coverage of less than 10 GPM/2.2 m3/hr up to 4,000 GPM/910 m3/hr. Head capabilities ranging up to 600 ft/185 meters depending upon pump size.