High Quality: This water meter is made of the brass whcih resistant to corrosion and condensation deposits. The instrument cover is made of brass and the bearing elements are made of high-quality steel, wear-resistant synthetic stones and other elements made of plastics.
Conpatibility: This DN 20 water meter is equipped with 3/4" NPT couplings. This helps you install better.
Accessaries: 2pieces of brass nut ;2 brass connecting pipe; 2pieces of washers and 2 sealing caps
Accuracy: Conforms to ISO 4064, for clean water only. Maximum Normal Flow Rate: 10 GPM, Minimum Flow Rate: 0.25 GPM.
Note: Please note that this water meter measures in cubic meters, not gallons. 1 cubic meter is approximately equal to 264 gallons. Thanks for your understanding.