2006年5月31日 · A PRV is a Pressure Regulator which is installed in the main water supply line where it enters the house. It is used when the water supply has excess pressure. A TP is a …

2012年10月4日 · He is what I have, water meter, gate valve, pressure regulator, 100ft of 1 1/4 PVC, then at entrance of house, 1" copper, gate valve, pressure regulator. I have to replace …

2016年12月21日 · I'm in the process of re-plumbing the water heater and the main coming into my daughters house. I'm accustomed to finding the meter at the line coming into the house but I …

2010年7月1日 · Hello, I recently pressure tested my lines at the faucet nearest the main line from the street. The pressure on the ORBIT gauge reads 45PSI. Isn't the average pressure …

2010年10月23日 · hello jadnashua thanks for the reply. i do not have an expansion tank on my water heater. the incoming water pressure after the regulator is 50 psi. i have a full port 3/4" …

2023年6月24日 · Thus I'd suggest using 18 gpm or 20 gpm, assuming no irrigation or fire sprinklers. Then the allowable pressure drop on the 1000' lateral would depend on the …

2010年9月1日 · 60-70 psi is a pretty typical static water service pressure. Assuming (and all it can be is an assumption) that your system is properly designed (for a good tutorial on sprinkler …

2009年2月9日 · The street pressure, or the main water pressure from the street, is 80 psi. Whether that is consistent or not is not something the water company seems to guarantee. I'm …

2008年8月15日 · First of all, that much line-I want it to last. So, what type of pipe, how big, and many cutoffs, how many pressure regulators. From the top of the tap to the the potential …

2020年10月2日 · Check pressure at the hose bib both with and without flow (with shower on). If pressure drops more than a few pounds with flow pressure problem before prv. Between …