Can You Pass This Basic Plumbing Quiz?Share:FacebookPinterestTwitterMailGPM is a commonly used plumbing abbreviation. What does it mean?30%Next Correct Incorrect GPM measures the flow rate of water from a faucet, with most modern faucets having a GPM of 2.2. GPM is a commonly used plumbing abbreviation. What does it mean? Good Plumbing Manners Great Pipe Maintenance Gallons Per Minute Goals Per Month 30%
