Bellows Metering Pumps
Source: Gorman-Rupp Industries (GRI)
Designed to accurately meter a variety of liquids
Designed to accurately meter (to ± .5% from stroke-to-stroke) a variety of liquids including corrosive chemicals, detergents, soft drink syrups and photographic solutions. Pumps are available in six bellows diameters: 1/2", 3/4", 1", 1-1/2", 2" and 2-1/2". Flow rates range from 3.9 to 3000 ml/min. Two crank mechanisms (standard and BEL O JUST) allow easy adjustment of the stroke length. The BEL O JUST crank can be adjusted while the pump is operating.
Materials in Contact with Solution
Tubing connectors - Polypropylene
O-Rings and Valves - EPT, Hypalon, or Viton® fluoroelastomer
Bellows - Three different Polypropylene formulas
OEM Options
Modifications for OEM quantity applications include different materials of construction, body and motor styles and different capacities.
Gorman-Rupp Industries (GRI), 180 Hines Ave., Bellville, OH 44813. Tel: 419-886-3001; Fax: 419-886-2338.
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