8
No.
Dimension
Connection description
1 3/4” internal thread.
Venting
2 DN 80 PN 6
2 x Return (600 l.)
2 DN 100 PN 6
2 x Return (1000 l.)
2 To order
Return (2000-10 000 l.)
3 1/2” int. thread
Thermometer
4 DN 80 PN 6
2 x Return (600 l.)
4 DN 100 PN 6
2 x Return (1000 l.)
4 To order
Return (2000-10 000 l.)
3.5 Pipe installation
3.5.1 Incoming water pressure
The product is designed for a max. operating
pressure of 6 bar.
3.5.2 Fitting pipes
A) Run a pipe of suitable size to the connec-
tions shown, and affix with suitable sealant.
Unused connections must be plugged se-
curely.
Approved pipes of the correct size should be used
for installation. The relevant standards and regu-
lations must be followed.
2
2
4
4
3
1
