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HER Domestic

HER Domestic Recirculation

Circulator Pump

Pump-details-HERNC-HER- Domestic- Recirculation-Circulator-Pump
Pump-details-HERNC-HER- Domestic- Recirculation-Circulator-Pump

Description

HER Domestic Recirculation pump for domestic hot-water recirculation in single- and two-family houses are suitable for drinking water with a corrosion-resistant pump housing. The pump is equipped with a high-efficiency permanent-magnet motor.

Parameters

Supply voltage:1 x 230 V – 50/60 Hz
Flow rate, Qmax:0.6 m3/h
Pump head, Hmax:1.2 m
Liquid temperature:+2°C to +110°C (TF 110)
System pressure, Pmax:1.0 MPa/10 bar
Power Range:3-9 W
Ambient temperature:0°C to +40°C
EEI:≤ 0.23
Enclosure class:IP 44
Insulation class:F

Benefits

» Ready for Conversion according to Ecodesign Requirements for 2015(ErP) with EEI ≤ 0.23
» Providing energy savings and comfort level
» Automatic and continuous detection of optimal duty point by ECO
» High safety – built-in electrical and thermal protection of the pump
» Self-venting pump housing
» Stepless speed variation control
» Low noise level
» Based on 500,000 times test in extreme conditions
» Suitable for sanitary microcirculation system application

Key Features

Autoadapt mode

• The factory setting, ECO, analyzes the heating system and automatically adjusts the pump setting to meet the heating requirement. The result is optimum comfort and a minimum of energy consumption.
• ECO can be used in 80% of the heating system

Stepless speed variation control

Stepless speeds variation between min. and max. for constant flow applications

Technical Data

TypeMax. volume flow
Qmax
Max. delivery head
Hmax
Energy efficiency
index (EEI)
ThreadThreaded pipe
union
Rated
pressure
Overall
length
Mains
connection
Gross
weight
HER-RS12/1.20.6 m³/h1.2 m≤ 0.23/G 1/2″10 bar72 mm1~230 V,
50/60 Hz
1.6 kg

Measurement

Pump-details-measureHERN1-HER- Domestic- Recirculation-Circulator-Pump
Pump-details-measureHERN1-HER- Domestic- Recirculation-Circulator-Pump
Pump-details-measureHERN2-HER-Domestic-Recirculation-Circulator-Pump-1
Pump-details-measureHERN2-HER-Domestic-Recirculation-Circulator-Pump-1

Performance Curve

curveHERN-800x528-HER- Domestic- Recirculation-Circulator-Pump
curveHERN-800×528-HER- Domestic- Recirculation-Circulator-Pump

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