Netafim Water Meters are reliable, precision quality flow measuring instruments. The baked, powder-coated epoxy surface resists corrosive conditions. Only one moving part, the impeller is in contact with water for minimum wear and utmost reliability. All flow meters can be installed in several positions to meet the specific application needs. Water meter sizes 1”³ and 1 1/2”³ sizes have a maximum working pressure of 145 psi. Sizes 2”³, 3”³, and 4”³ have a maximum working pressure of 230 psi.