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Rotorflo R3 Series Rotary Lobe Pumps – Heated Build (40 – 65mm)
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Rotorflo R3 Series Rotary Lobe Pumps – Heated Build (40 – 65mm)

Rotorflo R3 series 316 stainless steel rotary lobe pumps, heated build: R31S, R32S, R33S with 40, 50, 65 mm ports, displacement at 1 000 rpm R31S 18 m³/h, R32S 24 m³/h, R33S 34.5 m³/h, pressures up to 16 bar. Supplied without fittings or with DIN or BS4504 fittings, with or without pressure relief valve. The heated build has a heating jacket for products that must be kept warm.

ModelsR31S, R32S, R33S
Ports40, 50, 65 mm
Displacement at 1 000 rpmR31S 18 m³/h, R32S 24 m³/h, R33S 34.5 m³/h
Max. pressureup to 16 bar (up to 700 rpm)
Speed range100 – 1 000 rpm
Optionsno fittings, DIN or BS4504 fittings; with or without relief valve

How to choose: choose the model by flow at your speed, then the fittings and relief valve; we size the drive.

Complete Specifications, Sizing and Price Guide – Click Here
Rotorflo R31S – Performance Curve
PDF, 37 kB  |  Download
Rotorflo R32S – Performance Curve
PDF, 37 kB  |  Download
Rotorflo R33S – Performance Curve
PDF, 28 kB  |  Download
Rotorflo R2, R3 and R4 – Dimensions
PDF, 1532 kB  |  Download

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