Hello All,
I need to upgrade my gas supply pipe from 22mm to 28mm for approx 8 mtrs from the meter before reducing back to 22mm. If the first few inches of supply pipe from the meter are in 22mm would this cause a bottle neck restriction i.e. 22mm-->28mm-->22mm?
TIA J
I need to upgrade my gas supply pipe from 22mm to 28mm for approx 8 mtrs from the meter before reducing back to 22mm. If the first few inches of supply pipe from the meter are in 22mm would this cause a bottle neck restriction i.e. 22mm-->28mm-->22mm?
TIA J