Product Highlights Magnetic Drive – water is sealed from entering register Dry dial won't discolor or fade – hermetically sealed from the elements Integral strainer that protects meters from particulate damage Pointer-roller indicator Frost resistant body Pulsed output Includes two mounting adapters (couplings) 1-1/4" BSPT (32mm) brass multi-jet water meter (m3/h) with pulse output 1 L/pulse