The 36M201T is one of the Industry's smallest water meters, and provides ? 2% accuracy over a wide range of flows. Magnetically driven sealed register are stainless steel encapsulated and are guaranteed not to accumulate moisture or fog. Water Meters utilize the multi-jet principle assuring an equally distributed load on the impeller minimizing wear and maintaining accuracy. 36M201T Water Meters have only one moving part, the impeller, which is in contact with the water for minimum wear and the utmost reliability. These metors have a wide clearance in the measuring chamber which provides full pipe flow measurements and high reliability.