Rotorflo Stainless Steel Rotary Lobe Pumps
Rotorflo Stainless Steel Rotary Lobe Pumps
Rotorflo 316 stainless steel rotary lobe pumps – positive displacement, gentle and low-shear, self-priming and reversible – for food, beverage, dairy, chemical and viscous products: R2, R3 and R4 series from 25 mm to 100 mm ports, displacement up to 96 m³/h at 1 000 rpm and pressures up to 16 bar, in standard and heated builds.
| Series | R2 (R21S – R23S), R3 (R31S – R33S), R4 (R41 – R43) |
| Ports | 25 – 100 mm |
| Displacement | up to 96 m³/h at 1 000 rpm |
| Max. pressure | up to 16 bar |
| Builds | standard and heated; DIN or BS4504 fittings; with or without relief valve |
How to choose: choose the series and model by flow, pressure and viscosity; we size the geared motor or variable speed drive.
| Complete Specifications, Sizing and Price Guide – Click Here |
| Rotorflo R21S – Performance Curve PDF, 28 kB | Download |
| Rotorflo R22S – Performance Curve PDF, 37 kB | Download |
| Rotorflo R23S – Performance Curve PDF, 29 kB | Download |
| 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 R41 – Performance Curve PDF, 31 kB | Download |
| Rotorflo R42 – Performance Curve PDF, 28 kB | Download |
| Rotorflo R43 – Performance Curve PDF, 28 kB | Download |
| Rotorflo R2, R3 and R4 – Dimensions PDF, 1532 kB | Download |