BIRCOslotted steel covers
Outfall unit NW 150 AS for access covers 4 mm;| 1-piece
+ 1- or 2-sided channel connection to No. 10/0
+ PP silt bucket
+ PP odour trap
+ Integrated socket; for DN 160 pipe connection;;;;;
Outfall unit NW 150 AS for access covers 1,5;mm | 1-piece
+ 1- or 2-sided channel connection to No. 10/0
+ PP silt bucket
+ Internal PP odour trap
+;Integrated sockets for DN 160 pipe connection
