My neighbor has two stop taps. One is clearly the traditional stop tap and a second tap, part of what looks like a loop in series with the meter (along with a drain cock). This is attached to the mains pipe just above stop tap via what looks like a fat cylindrical junction.
Can someone explain the function of this tap and the consequences of adjusting it?
Thanks,
olly.
Can someone explain the function of this tap and the consequences of adjusting it?
Thanks,
olly.