The job im on at the minute has had a 90mm water mains run into the building which I need to
put a stop tap and double check valve on for water board to inspect and then connect up.
Its massively oversized for what its serving, 32mm would have been plenty.
The biggest mdpe ive ever worked on was 63mm, can 90mm be dealt with the same, i.e I know philmac do a 90mm to 3" female iron adapter and plasson do the same but also do a 90mm to 2" FI adapter.
I only need to come off this in 28mm so could I use the above plasson fitting and then a 2" to 1" bush and an inch male iron then 28mm to a stopcock?
Or is 90mm normally done with fusion weld flanges etc
put a stop tap and double check valve on for water board to inspect and then connect up.
Its massively oversized for what its serving, 32mm would have been plenty.
The biggest mdpe ive ever worked on was 63mm, can 90mm be dealt with the same, i.e I know philmac do a 90mm to 3" female iron adapter and plasson do the same but also do a 90mm to 2" FI adapter.
I only need to come off this in 28mm so could I use the above plasson fitting and then a 2" to 1" bush and an inch male iron then 28mm to a stopcock?
Or is 90mm normally done with fusion weld flanges etc