CPR chemical pumps
CPR chemical pumps used to prepare chemical solution. They work with SR 25 CC series satellite stations.
The device is used to prepare the chemical solution. It operates with satellite stations of SR 25 CC series. The CPR chemical pump is used to feed water at the right pressure to prepare a solution of chemical agents. The CPR chemical pump ensures a constant water pressure of approx. 6 bar and feeds it to the proportional dosing unit, where chemical solutions are used in cleaning processes are prepared. The CPR pump is equipped with an inverter and a pressure transducer. It operates at constant output pressure. The device is equipped with a system that reduces its speed at low consumption, thus decreasing the consumption of electricity. This protection also automatically stops the pump when no flow is detected.
Equipment:
- inverter integrated in the motor,
- Bluetooth communication for configuring and reading parameters in Grundfos GO,
- possibility of monitoring constant pressure, constant ph and constant temperature,
- possibility of locking the buttons on the pump,
- possibility of configuring inputs and outputs on the pump,
- GENIbus integrated communication protocol,
- ModBus RTU, Profibus DB, Ethernet (Bagnet+Modbus RTU + ProfiBUS - CIM card),
-
CIM 250 module with the possibility of SMS and GPRS communication (including monitoring via a website).
Technical data:
| Model | CPR 3 | CPR 5 | CPR 10 |
| Capacity* | 3,3 m3/h (55 l/min) | 7 m3/h (117 l/min) | 11,7m3/h (195 l/min) |
| Number of SR 25 CC station working simultaneous | 7 | 16 | 24 |
| Power supply | 3 x 400 V | 3 x 400 V | 3x400 V |
| Electric motor power | 1,1 kW | 3 kW | 5,5 kW |
| Dimensions (Height/Width/Depth)** | 155x110x34,5 cm | 166,5x110,6x33,5 cm | 166,5x110,6x33,5 cm |
*) The most popular models are shown in the table. The capacity of the chemical pump can be selected individually, depending on the assumed demand.
**) Dimensions can changes, depends of configurations.