The Nieco 2195 Pressure Regulator 3/4" Nat, 3"-6" WC, 1/2 PSI provides stable and consistent gas pressure to support reliable equipment performance in commercial cooking environments. This regulator controls incoming natural gas flow through its 3/4" connection, adjusting pressure within the 3" to 6" water column range to help appliances operate safely and efficiently. By maintaining ... https://partsfe.com/pressure-regulator34-nat-for-nieco-part-2195