The TW-Mis designed for metering of cold-water that contains sand, dirt and solids, however, an additional coarse strainer is required “up stream” from the inlet. It is particularly suitable for irrigation applications where high flow rates occur. It has a paddle wheel turbine which relies on a full bore flow to provide an accurate measurement. It has an epoxy coated cast iron body, a super dry dial for frost resistant operation and can be operated horizontally or vertically. Supplied with test certificates suitable for EA requirements. Mounting flanges are DIN standard PN16. Temperature class: T30/T50. 16 bar working pressure. Pulse output available.