High-efficiency wet-running pump for use in the generator and consumer circuits of heating systems. For use as a consumer circuit pump, 4 constant speed levels (4, 5, 6, 7.5 m delivery head) can be set. In the generator circuit, control is possible using a PWM input signal. Delivery head max. 7.5 m with a throughput of 1.3 m3/h, volume flow max. 3.4 m3/h with a delivery head of 2.2 m. Temperature range of the pumped medium -2°C to +110°C, pitch 180 mm, connection voltage: 1/N/PE ~230 V, 50 Hz. Energy efficiency index EEI 0.20, PL 28 W (meets the requirements of the Ecodesign Directive 2020). Dimensions W x H x D: 117 x 180 x 128 mm. Control and load cable including plug and coupling relay with base for top hat rail mounting included in delivery.
| Property | Value |
| Protection class (IP): | IP44 |
| Material of the blower wheel/impeller: | other |
| Frequency: | 50 Hz |
| Absorbed motor power (P1) per motor: | 0.06 kW |
| Rated current: | 0.58 A |
| Electrical connection: | Connection cable with Plug |
| Insulation class according to IEC: | F |
| Motor speed control: | built-in |
| Type of speed control: | continuously variable |
| Pump switching: | other |
| Double pump: | no |
| Installation length: | 180 mm |
| Energy efficiency index (EEI): | 0.2 |
| Pump housing material: | cast iron |
| Material quality of the pump housing: | Cast iron GG 20 (GJL-200) |
| Material quality of the impeller/impeller: | other |
| Max. volume flow: | 7.5 m³/h |
| Max. delivery head: | 7.5 m |
| Max. Working pressure: | 10 bar |
| Cable length: | 1.5 m |
| Rated voltage: | 220 to 240 V |
| Number of phases: | 1 |
| Communication: | built-in and prepared |
| Wireless standard Bluetooth: | no |
| Wireless standard WLAN 802.11: | no |
| Wireless standard 5G: | no |
| Interface signal 0-10 V / 2-10 V: | no |
| Interface signal 0-20 mA / 4-20 mA: | no |
| Interface PT100 / PT1000 / PTC: | no |
| Interface Pulse Width Modulation (PWM): | yes |
| Interface Pulse counter: | no |
| Potential-free switching contact: | no |
| With communication interface RS-485: | no |
| With communication interface RS-232: | no |
| Supports protocol for EtherNet/IP: | no |
| Supports protocol for KNX: | no |
| Supports protocol for PROFIBUS: | no |
| Supports protocol for PROFINET IO: | no |
| Supports protocol for CAN/CANOpen: | no |
| Supports protocol for Modbus TCP: | no |
| Supports protocol for Modbus RTU: | no |
| Supports protocol for BACnet MS/TP: | no |
| Supports protocol for BACnet IP: | no |
| Supports protocol for LON/LONWorks: | no |
| Supports protocol for LIN bus: | no |
| Medium temperature (continuous operation): | 2 to 110 °C |
| Ambient temperature: | 2 to 40 °C |
| Inlet side connection: | External thread (metric) |
| Nominal diameter, inlet side connection: | 1 1/2 inch (40) |
| Outlet side connection: | External thread (metric) |
| Nominal diameter, outlet side connection: | 1 1/2 inch (40) |
