Which water meters do you sell that are specifically approved by the state of Massachusetts?

UPDATE: AS OF DECEMBER 2019 THE WM-PC AND WM-NLC SERIES METERS ARE LISTED ON THE MASSACHUSETTS APPROVED PLUMBING LIST. After reviewing the list provided through the Office of Consumer Affairs and Business Regulation for the State of Massachusetts (link provided below), Flows.Com stocks several different brands of meters. [...]

What is the difference between a 5/8 and a ¾ meter?

Water meters have drastically improved through the years. Prior to some of these changes, the industry referred to a meter that could process flow rates of 1-20 GPM with a 13 psig pressure drop as a 5/8 meter. Therefore a meter that can handle 1-20 GPM with a ¾” NPT connection was referred to as a 5/8 X 3/4. Some manufacturer’s still also provide a ¾ X ¾ meter, [...]

Are the 21 Series Stainless Steel Ball Valves Certified by NSF?

The 21 Series Stainless Steel Ball Valves are not certified by NSF, however, they do meet the newest lead free requirements for potable water plumbing [...]

I live in Enfield, CT and I need to install a deduct water meter to get a credit on my sewer bill. What do you recommend?

We have had many questions from Enfield Connecticut about our water meters. Your township does allow you to purchase a meter in gallons or cubic feet but we are hearing from a lot of Enfield Residents it is easier to go with the cubic feet water meter. We have looked at Enfield's online form for meter reading and it does allow for gallons or cubic feet readings but we may be unaware of other [...]

I purchase a WM-NLC-075-R/1P meter with pulse output, my remote display is further then the length of wire that came with your meter. How do I extend the wire?

The wire that comes with any of our water meters that have a pulse output is generally about 10 feet. If you need to extend this wire you may go up to a maximum of 2000 feet. You only need a light duty wire, we generally recommend thermostat wire or telephone wire since it is relatively [...]