Project Description

Classic Circulator Pump High Efficiency Circulator Pump Boiler Circulator Pump Booster Circulator Pump

HES-E Economical Smart High Efficiency Circulator Pump

Plastmax 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

Supply voltage:
Flow rate, Qmax:
Pump head, Hmax:
Liquid temperature:
System pressure, Pmax:
Power Range:
Ambient temperature:
EEI:
Enclosure class:
Insulation class: 1 x 230 V – 50/60 Hz
6.1 m3/h
12 m
+2°C to +110°C (TF 110)
1.0 MPa/10 bar
5-120 W
0°C to +40°C
≤ 0.20
IP 44
F

» 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

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

Type Max. volume flow
Qmax		 Max. delivery head
Hmax		 Energy efficiency
index (EEI)		 Thread Threaded pipe
union		 Rated
pressure		 Overall
length		 Mains
connection
HES-E15/4 1.8 m³/h 4 m ≤ 0.23 G 1″ G 3/4″ 10 bar 130 mm 1~230 V,
50/60 Hz
HES-E25/4 2.6 m³/h 4 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/4 3 m³/h 4 m ≤ 0.23 G 2″ G 1 1/4″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E15/5 2.3 m³/h 5 m ≤ 0.23 G 1″ G 3/4″ 10 bar 130 mm 1~230 V,
50/60 Hz
HES-E25/5 3.1 m³/h 5 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/5 3.4 m³/h 5 m ≤ 0.23 G 2″ G 1 1/4″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E15/6 2.4 m³/h 6 m ≤ 0.23 G 1″ G 3/4″ 10 bar 130 mm 1~230 V,
50/60 Hz
HES-E25/6 3.7 m³/h 6 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/6 3.7 m³/h 6 m ≤ 0.23 G 2″ G 1 1/4″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E15/7 2.7 m³/h 7 m ≤ 0.23 G 1″ G 3/4″ 10 bar 130 mm 1~230 V,
50/60 Hz
HES-E25/7 4 m³/h 7 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/7 4 m³/h 7 m ≤ 0.23 G 2″ G 1 1/4″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E25/8 5.2 m³/h 8 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/8 5.2 m³/h 8 m ≤ 0.23 G 2″ G 1 1/2″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E25/9 5.4 m³/h 9 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/9 5.4 m³/h 9 m ≤ 0.23 G 2″ G 1 1/2″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E25/10 5.7 m³/h 10 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/10 5.7 m³/h 10 m ≤ 0.23 G 2″ G 1 1/2″ 10 bar 180 mm 1~230 V,
50/60 Hz
HES-E25/12 6.1 m³/h 12 m ≤ 0.23 G 1 1/2″ G 1″ 10 bar 130/180 mm 1~230 V,
50/60 Hz
HES-E32/12 6.1 m³/h 12 m ≤ 0.23 G 2″ G 1 1/2″ 10 bar 180 mm 1~230 V,
50/60 Hz

Measurement

                                                         

Type L
(mm)		 A
(mm)		 B
(mm)		 C
(mm)		 D
(mm)		 G
(inch)		 Material of rear housing
HES-E25/XX-130 130 81 131 142 106 1 1/2″ cast iron
HES-E25/XX-180 180 81 131 135 96 1 1/2″ cast iron
HES-E32/XX 180 81 131 135 96 2″ cast iron

Performance Curve