... PrimoTherm® K 180-1 DN25 77818 PrimoTherm K 180-1 DN25 GP
77818
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Heating pump assembly PrimoTherm® K 180-1 DN25 GP | 77818

Heating pump assembly PrimoTherm® K 180-1 DN25

manufactured goods
Manuals

  • pre-assembled, tightness-tested and heat-insulated assembly
  • modular system with flow at left or right
  • easy, fast mounting
  • available with high energy efficiency pump class A

Heating pump assembly for use in non-mixed heating circuits, specially for storage tank charging. It connects the heating boiler and the pipe system.

Comact, pre-assembled and tightness-tested heating pump assembly with all required functional components, form-fit heat insulation (complies with German Energy Saving Regulation) and wall mounting unit. Adhesive labels with pictograms allow for easy designation of the heating circuits.
The flow line consists of:
Combination valve with thermometer in the hand wheel (red mark, range 0/120 °C)
Ball valve below the pump
System connection G1½ male (boiler), G1 female (heating circuit) Suitable for pumps DN 25 with G1½ x 180 mm.
The return line consists of:
Combination valve with gravity brake, thermometer in the handle (blue mark, range 0/120 °C)
Pipe for length compensation with screw connection
System connection G1½ male (boiler), G1 female (heating circuit)

Axis distance
  125 mm
system connections
Boiler:
G1½ male
Heating circuit:
G1 female
Operating temperature range
Medium:
max. 95 °C
short-term 120 °C
System pressure
max. 10 bar
Nominal size
DN 25
Flow coefficient Kvs
7.6 m³/h
Heat insulation
Polypropylene EPP
Dimensions
W x H x D:
248 x 400 x 155 mm
Circulation pump
Grundfos UPM3 HYBRID 25-70/180
Length
180 mm
Degree of protection
IP 44 (EN 60529)
Supply voltage
AC 230 V, 50 Hz
Energy efficiency class
A
Power input
Grundfos UPM3 HYBRID 25-70/180:
2 − 52 W
pumping head
Grundfos UPM3 HYBRID 25-70/180:
max. 7 m
pumping volume
Grundfos UPM3 HYBRID 25-70/180:
max. 3.6 m³/h
operating modes/settings
Grundfos UPM3 HYBRID 25-70/180:
PWM-A (4),
PWM-C (4),
constant volume flow PP (3),
konstanter Druck CP (3),
constant speed of rotation CC (3)
Options
  • Mixer and actuator, can be retrofitted
  • andere Umwälzpumpen

AFRISO_HEATING-PUMP-ASSEMBLY-PRIMOTHERM--K-180-1-DN25-GP-HEATING-PUMP-ASSEMBLY_77818_ENG_GBR.PDF

Heating pump assembly PrimoTherm® K 180-1 DN25 GP 77818

datasheet variant
Domestic Technology
PDF
AFRISO_HEATING-PUMP-ASSEMBLY_ENG_GBR_20260209_234210831.PDF

Heating pump assembly PrimoTherm® K 180-1 DN25 P62051

datasheet product
Domestic Technology
PDF
900_000_0925.PDF

Heating pump assembly PrimoTherm® K 180-1 DN 25, K 180-2 DN 25

operating instructions
PDF

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