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Technical data
Distrib. system Thermax DN 20
K31-K32, 2x Wilo Yonos PICO 15/1-6
< 0.20
323621WN06
K32-K32, 2x Wilo Yonos PICO 15/1-6
< 0.20
323622WN06
Dimensions
Nominal diameter
Connection generator
Connection consumer
Height
Installation length
Centre distance
Width
Materials
Valves and fittings
Gaskets
Insulation
DN 20 (
3⁄4")
1" ext.thread /
3⁄4" int.thread
3⁄4" int. thread
400 mm
335 mm
90 mm
408 mm
Application range
● for wall-mounted boilers
Recommended application range
● K31: up to 23 kW, 20 K up to 1000 l/h
● K32: up to 19 kW, 20 K up to 820 l/h
Operating data
Max. operating pressure
Max. operating temperature
Kvs value unmixed
Kvs value mixed
Kvs value Thermax distribution manifold
Differential pressure diagram
6 bar
110 °C
4,7
3,7
7,8
Brass
EPDM / AFM34
EPP / ABS
EEI*
< 0.17
< 0.20
< 0.20
< 0.17
< 0.20
< 0.20
with
Item no.
323621GH6
323621GM6
323621WP6
323622GH6
323622GM6
323622WP6
K31-K32,
K31-K32,
K31-K32,
K32-K32,
K32-K32,
K32-K32,
2x Grundfos ALPHA2.1 15-60
2x Grundfos UPM3 Auto L 15-70
2x Wilo Para SC 15/6-43
2x Grundfos ALPHA2.1 15-60
2x Grundfos UPM3 Auto L 15-70
2x Wilo Para SC 15/6-43
=with actuator
168
= with pump
= without pump
*EEI = Energy Efficiency Index
01/2024 • Printed in Germany
PAW GmbH & Co. KG • info@paw.eu • www.paw.eu