Splitcase-Pumpe
Type series WSCA
Axial split case pump with double suction radial impeller.
Casing
Execution with double spiral case. The radial force on the bearings is at a minimum and less than with a single spiral case.
Impeller
- Impeller with double suction cast in one piece.
- With the double sided suction of the impeller, no axial forces occur on the bearings.
- Impeller is statically and dynamically weighted.
- Low vibration and pulsation
Constructional characteristics
Suction piece and pressure joint are attached horizontially in a 90° angle. When mounting the centering of the upper casing half takes place automatically. The rotating parts can be removed without removing the piping. The motor can be mounted by an additional shaft and intermediate bearing in a certain distance to the pump.
Range of application
Materials
- Casing, cover and supports: Cast iron EN-GJL-250.
- Impeller: Cast iron EN-GJL-250, stainless steel AISI316 or bronze G-CuSn 10 on request.
- Shaft: Stainless steel AISI431, Duplex on request.
- Other materials on request
Soft packing or mechanical seal versions
Grease lubricated or oil lubricated bearings on request
Pumping media
Clear or slightly polluted water, without abrasive or solid components.
Drive
Low noise IEC norm three phase motor in efficiency class IE 2 oder IE 3. Other executions or mountings available on request.
Technical details
Operating data
Flow rate | Q | bis 4.500 m³/h |
Delivery height | H | bis 180 m |
Medium temperature | t | -15 °C up to +120 °C |
Operating pressure | p | up to PN25 |
Other operating conditions possible on request!