Project Description

HEZ All-In-One Integrated High Efficiency Booster Pump

HEZ are all-in-one integrated self-priming pressure boosters designed for domestic use. The boosters ensure a constant supply of clean water to households, gardens and light commercial applications.

Supply voltage:
Rated flow rate, Q:
Pump head, Hmax:
Rated head, H:
Liquid temperature:
System pressure, Pmax:
Power Range:
Ambient temperature:
Enclosure class:
Insulation class:
Pump housing:
Size of connection:
1 x 230 V / 50~60 Hz
2.2 ~ 2.5 m3/h
20 m, 35m, 45m
12 m, 25m, 25m
+2°C to +95°C (TF 110)
1.0 MPa/10 bar
200W, 400W, 600W
0°C to +40°C
Stainless Steel
1 inch

» Self-priming: it is able to pump water from a level below the pump. Provided it is filled with water, the pump is able to lift water from a depth of 8 m in less than 5 minutes.
» Dry running protection,  water shortage protection, overload protection, blocked rotor protection, excessive temperature protection: If exposed to dry running, water shortage or excessive temperature, blocked pump, for example in case of seizure or overload, the pump will stop automatically, thus preventing a motor burnout.
» Its hydraulic design, permanent magnet motor and water cooling, the pump is extremely low-noise, 47 dB(A) in typical use, which makes it suitable for indoor as well as outdoor use. Max noise level at full load are 53 dB(A).
» The built-in pressure tank reduces the number of starts and stops in case of leakages in the pipe system, causing less wear on the pump.
» Energy saving modulating automatic pump control.
» Stainless steel pump body for drinking water.
» Wifi function, memory function, temperature control
» Automatic control: Enabling the keeping of the perfect pressure at the taps, meaning that the pump performance will increase with increasing demand.

» Increase water pressure to required levels at showers, taps and other tapping points
» Hot water circulation
» Garden irrigation
» Greenhouse water supply

Technical Data

Type Input power Rated flow
Max. delivery head
Rated head Size of Connections Rated
HEZ15/20 200 W 2.2 m³/h 20 m 12 m G 1″ 10 bar 249 mm 1~230V/50~60Hz No
HEZ15/35 400 W 2.2 m³/h 35 m 25 m G 1″ 10 bar 320 mm 1~230V/50~60Hz Yes
HEZ15/45 600 W 2.5 m³/h 45 m 25 m G 1″ 10 bar 315 mm 1~230V/50~60Hz Yes

Operation Interface