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HES-E Domestic

HES-E Economical Smart High Efficiency Circulator Pump

HE25-6E-HES-E Economical-Smart-High- Efficiency- Circulator- Pump
HE25-6E-HES-E Economical-Smart-High- Efficiency- Circulator- Pump

Description

HES-E series pumps are high-efficiency circulators, designed for heating systems. The pump features AUTO function which automatically adjusts the pump to system demands for optimal comfort and the lowest energy consumption as well as simple commissioning. It is the simplified version of HES series.

Suitable for:

  • Commercial heating
  • Commercial hot water recirculation
  • Domestic hot water recirculation
  • Domestic heating
  • Industrial heating

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 AUTO
» Automatic night setback function
» High safety – built-in electrical and thermal protection of the pump
» Self-venting pump housing
» Fault prompt function
» Low noise level
» Based on 500,000 times test in extreme conditions

Parameters

Supply voltage:1 x 230 V – 50/60 Hz
Flow rate, Qmax:3.7 m3/h
Pump head, Hmax:7 m
Liquid temperature:+2°C to +110°C (TF 110)
System pressure, Pmax:1.0 MPa/10 bar
Power Range:5-47 W
Ambient temperature:0°C to +40°C
EEI:≤ 0.20
Enclosure class:IP 44
Insulation class:F

Autoadapt mode

• The factory setting, AUTO, 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.
• AUTO can be used in 80% of the heating system

Constant speed mode

3 manually selectable speed stages

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
HES-E15/41.8 m³/h4 m≤ 0.23G 1″G 3/4″10 bar130 mm1~230 V,
50/60 Hz
2.1 kg
HES-E25/42.6 m³/h4 m≤ 0.23G 1 1/2″G 1″10 bar130/180 mm1~230 V,
50/60 Hz
2.3 kg
HES-E32/43 m³/h4 m≤ 0.23G 2″G 1 1/4″10 bar180 mm1~230 V,
50/60 Hz
2.4 kg
HES-E15/52.3 m³/h5 m≤ 0.23G 1″G 3/4″10 bar130 mm1~230 V,
50/60 Hz
2.1 kg
HES-E25/53.1 m³/h5 m≤ 0.23G 1 1/2″G 1″10 bar130/180 mm1~230 V,
50/60 Hz
2.3 kg
HES-E32/53.4 m³/h5 m≤ 0.23G 2″G 1 1/4″10 bar180 mm1~230 V,
50/60 Hz
2.4 kg
HES-E15/62.4 m³/h6 m≤ 0.23G 1″G 3/4″10 bar130 mm1~230 V,
50/60 Hz
2.1 kg
HES-E25/63.6 m³/h6 m≤ 0.23G 1 1/2″G 1″10 bar130/180 mm1~230 V,
50/60 Hz
2.3 kg
HES-E32/63.6 m³/h6 m≤ 0.23G 2″G 1 1/4″10 bar180 mm1~230 V,
50/60 Hz
2.4 kg
HES-E15/72.7 m³/h7 m≤ 0.23G 1″G 3/4″10 bar130 mm1~230 V,
50/60 Hz
2.1 kg
HES-E25/73.7 m³/h7 m≤ 0.23G 1 1/2″G 1″10 bar130/180 mm1~230 V,
50/60 Hz
2.3 kg
HES-E32/73.7 m³/h7 m≤ 0.23G 2″G 1 1/4″10 bar180 mm1~230 V,
50/60 Hz
2.4 kg
Measurement
Pump-details-measureHES1-HES-E-Economical-Smart-High-Efficiency-Circulator-Pump-1
Pump-details-measureHES1-HES-E-Economical-Smart-High-Efficiency-Circulator-Pump-1
Pump-details-measureHES2-HES-E-Economical-Smart-High-Efficiency-Circulator-Pump-1
Pump-details-measureHES2-HES-E-Economical-Smart-High-Efficiency-Circulator-Pump-1
TypeL1
(mm)
L2
(mm)
B1
(mm)
B2
(mm)
H1
(mm)
H2
(mm)
G
(inch)
Material of rear housing
HES-E15/x130801551051291011″cast iron/brass/stainless steel
HES-E25/x130/180801551051291011 1/2″cast iron/brass
HES-E32/x180801551051291012″cast iron

Performance Curve

HES-E15/4
curve15-4-HET- Domestic -Circulator -Pump
curve15-4-HET- Domestic -Circulator -Pump
HES-E25/4
curve25-4-HET- Domestic -Circulator -Pump
curve25-4-HET- Domestic -Circulator -Pump
HES-E32/4
curve32-4-HET- Domestic -Circulator -Pump
curve32-4-HET- Domestic -Circulator -Pump
HES-E15/5
curve15-5-HET- Domestic -Circulator -Pump
curve15-5-HET- Domestic -Circulator -Pump
HES-E25/5
curve25-5-HET- Domestic -Circulator -Pump
curve25-5-HET- Domestic -Circulator -Pump

HET-RS15/4

HES-E32/5
curve32-5-HET- Domestic -Circulator -Pump
curve32-5-HET- Domestic -Circulator -Pump
HES-E15/6
curve15-6-HET- Domestic -Circulator -Pump
curve15-6-HET- Domestic -Circulator -Pump

HES-E25/4

HES-E25/6
curve25-6-HET- Domestic -Circulator -Pump
curve25-6-HET- Domestic -Circulator -Pump
HES-E32/6
curve32-6-HET- Domestic -Circulator -Pump
curve32-6-HET- Domestic -Circulator -Pump
HES-E15/7
curve15-7-HET- Domestic -Circulator -Pump
curve15-7-HET- Domestic -Circulator -Pump
HES-E25/7
curve25-7-HET- Domestic -Circulator -Pump
curve25-7-HET- Domestic -Circulator -Pump
HES-E32/7
curve32-7-HET- Domestic -Circulator -Pump
curve32-7-HET- Domestic -Circulator -Pump

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