EN
4.5
Technical data
Parameter
General specifications
Dimensions with insulation
(W x H x D)
Weight 180-2 DN 25 without
circulation pump
Material of fittings
Material of seals
Insulation material
System pressure
Axis distance
System connections
Maximum temperature of
medium
Medium
Flow coefficient (m
180-2
180-1
14
Product description
/h at one bar differential pressure)
3
PrimoTherm®
Value
PrimoTherm
250 x 475 x 152 mm
Approx. 5.5 kg
Brass, steel, plastic
EPDM, PTFE
Polypropylene EPP
Max. 10 bar
Observe maximum pressure of circulation
pump used.
125 mm
From heat generator: G1½ male thread; to
consumer: G1 female thread
90 °C (maximum malfunction temperature up
to 2 hours: 120 °C)
Heating circuit water or heating circuit water
with a glycol concentration of 50 %
4.8
5.8
PrimoTherm K
250 x 400 x 196 mm
Approx. 3.0 kg
5.3
6.2