2.5
How it works
Floor slab installation
(1)
Pressure pipe
(2)
Backwater loop incl. 15 cm
safety due to source flow
(3)
Local backwater level
Exposed installation
(1)
Pressure pipe
(2)
Backwater loop incl. 15 cm
safety due to source flow
(3)
Local backwater level
22 / 104
Installation and operating instructions
010-844