Zuwa Zumpe, Flexible Impeller Pumps, Shaft Driven / Drill Powered
2021 - Zuwa have imposed a Minimum Order Value, so we are now unable to supply Zuwa products below the combined value of, currently, 650.00 GBP.
Featuring a Stainless Steel impeller case, and Stainless Steel end closure, these pumps are designed for liquids which are not chemically agressive to Stainless Steel, and are mildly abrasive.
VERSION WITH NEOPRENE IMPELLER IS ALSO SUITABLE FOR FOODSTUFFS AND F.D.A. COMPLIANT CERTIFICATES ARE PROVIDED WITH THIS MODEL.
Top quality, shaft-driven flexible impeller pumps for pumping any chemicals that are not agressive to the pumps component materials. The pump can also handle solid, non abrasive material such as sludge from oil tanks, so are ideal for pump outs or as a pump to evacuate sump areas of machinery, for applications where large abrasive particles are present always use a foot-valve with strainer to prevent the ingress of this material
This pump can be powered by a battery or mains powered drill or by making an adaptor to suit any motor shaft
Female Threaded Hose Tails can be found at the links below;
Not all options are listed - for further information or assistance in selecting the right pump, please email us or give us a call!
Wetted Components| Impeller Case | Stainless Steel; 1.4571 |
| Impeller Cover | Stainless Steel; 1.4571 |
| Impeller Case & Cover Seal | NBR, Viton (Flexim 1 & 2 Only), Neoprene, or EPDM (Select From Options) |
| Motor Shaft Seal | NBR, Viton (Flexim 1 & 2 Only), Neoprene, or EPDM (Select From Options) |
| Rotor / Gear / Impellor | NBR, Viton (Flexim 1 & 2 Only), Neoprene, or EPDM (Select From Options) |
| Motor Shaft | Stainless Steel; 1.4571 |
| Bypass Valve Piston | Not Present |
| Bypass Valve Seal | Not Present |
| Bypass Valve Spring | Not Present |
Impeller Maximum Operating Temperatures| Material | Maximum Operating Temperature |
| NBR | 90°c |
| EPDM | 90°c |
| Viton | 90°c |
| Neoprene | 90°c |
| Desmopan (TPU) | 60°c |
Performance| | 2001-A | 2001-B | 2001-D | 2001-E | 2001-F |
| RPM Range | 300 - 2800 | 300 - 2800 | 300-1400 | 300-900 | 300-600 |
| Duty Cycle | Continuous | Continuous | Continuous | Continuous | Continuous |
| Bypass Valve Y/N | N | N | N | N | N |
| Flow | 30 lpm @ 0 m head @ 2800 RPM | 60 lpm @ 0 m head @ 2800 RPM | 166 lpm @ 0 m head @ 1400 RPM | 375 lpm @ 0 m head @ 900 RPM | 730 lpm @ 0 bar @ 600 RPM |
| Discharge Pressure | 4.0 Bar | 4.0 Bar | 3.0 Bar | 2.0 Bar | 2.0 Bar |
| Max Suction Lift (Dry) | 3 m | 3 m | 3 m | 3 m | 3 m |
| Max Suction Lift (Wet) | 8 m | 8 m | 8 m | 8 m | 8 m |
| Inlet Fitting | 3/4" BSP Male | 1" BSP Male | 1.5" BSP Male | 2" BSP Male | 3" BSP Male |
| Outlet Fitting | 3/4" BSP Male | 1" BSP Male | 1.5" BSP Male | 2" BSP Male | 3" BSP Male |
| Shaft Diameter | 10 mm | 10 mm | 10 mm | 10 mm | 10 mm |
| Max Particle Tolerance | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm |
| Max Liquid Temp | Dependent on Impeller Selection | Dependent on Impeller Selection | Dependent on Impeller Selection | Dependent on Impeller Selection | Dependent on Impeller Selection |
| Min Liquid Temp | | | | | |
| Max Room Temp | N/A | N/A | N/A | N/A | N/A |
| Min Room Temp | | | | | |
| Thermal Protection Y/N | N | N | N | N | N |
| Max Liquid Viscosity | Any | Any | Any | Any | Any |
| Ingress Protection | Waterproof | Waterproof | Waterproof | Waterproof | Waterproof |
Shown Below - Pump bolted to optional Base-Plate 110123
Shown Below - Pump with optional thumb screws (for ease of cleaning in food applications)
Performance Curve - 2000-A
Performance Curve - 2000-B
Performance Curve - 2000-D
Performance Curve - 2000-E
Performance Curve - 2000-F
