gpm

Hi guys, I've learned a ton from following on here and want to first thank everyone for advice. I'm installing a high volume shower upstairs in a high end small airbnb. Outside of the shower the rest of the hot water demand should be minimal, kitchen sink, bathroom sink, dishwasher, and washer...

Hey Folks. I’m working with a water filter provider and we’re looking at installing a 1” inlet/outlet whole house filter onto a 2” shared well supply pipe. The filter would be installed inside the well house which is about 300ft from the seven single story, 1 bathroom, 1 kitchen houses it...

Hi, I'm trying to install a shower system with 3 body sprayers, a rainhead and a handheld. The connection sizes are all 1/2 in. We did a crude GPM test filling a 5 gal bucket from the hose and we got ~7.5 GPM. Our whole house is on 1/2 in copper -- reduced down from 3/4 straight off the meter...

I'm choosing whether or not to install a recirculation pump for a standard 50 gallon tank type electric water heater in a one story building, residential. I'd like to start working with 1/2" home runs to fixtures using a distribution block. I'm wondering if this will eliminate the need for a...

I am purchasing a Moen shower system, and I'm looking at the Dartmoor 2.5 GPM or 1.75 GPM. I live in MD, so I don't have water restrictions to contend with, but I do try to be eco conscious. My concerns with the 1.75 are as follows: 1. My husband is disabled and will use a bench built in the...

I am not a professional plumber. Just a DIYer looking for some advice. I am in the process of finishing my basement. I will be adding a full bathroom with 3 fixtures (stand-up shower, toilet & sink). I will also be adding a laundry room with two fixtures (wash machine & large tub/sink)...

I am planning to replace a 12-year old 1.5 HP, 5 GPM submersible pump in my 680 ft. well. I have a 50-gallon pressure tank. Water pressure has always been terrible. Not enough water pressure to run a single lawn sprinkler. Cannot take a shower and run the dish washer at the same time. I'm...