Intermediate flange connecting piece F
The Wilo-F flange intermediate connecting pieces - with some exceptions - are intended for length compensation with the flanges PN 6 or PN 16 . The piping has to be changed if no adapters are available. The washers included in the scope of delivery must be used for pumps that have combination flanges. F1-MS flange pieces are made of bronze brass CW 612 N and are approved for domestic hot water circulation systems.
FLANGE DN80X20 PN6 CPL.F17
Length compensation= 20mm
Complete intermediate flange including srews and seals
Flange intermediate type F17