Hot water boiler connection group Vaillant
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General information
Ordercode YESSS
7551-8140 
Product code
000473
EAN code
4024074001936
Product group
Hot water boiler connection group
Brand
Vaillant
Product specifications
Nominal diameter
3/4 inch (20)
Outer pipe diameter all connections
26.4 mm
Connection
External thread
Max. boiler capacity
7.5 kW
Design form
Without mixing tap
Article compression class
PN 6
Surface protection
Untreated
With couplers
Yes
With compression set
No
With siphon
No
Exchangeable non-return valve
No
Stop valve
Yes
Length of connection 1
20 mm
Working length connection 1
30 mm
Length of connection 2
20 mm
Working length connection 2
30 mm
Material housing
Brass
KIWA-Prüfsiegel
No
Product information