7” multistage electronic pumps with variable speed control are designed for pumping clean water from
wells, sumps, containers and tanks. They can be used fully or partly submerged, or for surface
pumping (with suitable accessories). Suitable for pressure boosting, rainwater
reuse, gardening and irrigation in the home. The pump can also be installed
horizontally. The pump features PLC (PowerLine Communication) and Wi-Fi technology. Also available
in the X version with a 1” inlet and in the X kit, which includes a 1-metre suction hose and a float
preventing debris being drawn in from the bottom. The whole pump has an IP68 protection rating. Using the
DOC68 accessory (on request) it can
be used both as a surface pump with an IP68 protection rating and submerged below the water level.

• Operating range: flow up to 7.2 m3/h with head up to 55 m
• Pumped liquid type: clean, free of solid or abrasive particles, non-viscous, non-aggressive, non-crystallising, chemically neutral
• Free passage: 2 mm
• Minimum suction depth: 110 mm
• Minimum liquid level: 35 mm
• Liquid temperature range: from 0 °C to +50 °C
• Minimum and maximum ambient temperature: < 0 °C / +50 °C
• Max. immersion depth: 15 m
• Adjustable constant pressure: factory set to 3 bar, adjustable from 1 to 5.5 bar
• Discharge connection: threaded 5/4”
• Maximum pump diameter: 185 mm
• Impeller material: Technopolymer/stainless steel AISI 304
• Maximum starts per hour: 60/h
• Continuous operation: yes
• Protection rating: IP68
• Motor insulation class: F
• Power cable (m), plug: 15 m with plug
• Single-phase input: 1x230 V 50 Hz
• Possible installation methods: Fixed, horizontal or vertical. Submerged or partly submerged. Can be installed on the surface, below the water level, or after installing the DOC68 accessory outdoors in a vertical position (not included). Special version on request: X version with a kit for suction higher up at the liquid level. Version for surface installation (DOC68 accessory required).

Frequently asked questions

How do I choose the right pump output/head? It must cover the pressure losses of your specific circuit (pipe length, number of fittings) - if in doubt, consult a heating specialist who will size the pump precisely for you.
Must installation be done by a professional? A handy homeowner can fit the pump into prepared pipework, but we recommend having the electrical connection and system balancing checked by a professional.