1. The Size You Want The Durability You Need The Type R122H First Stage compact regulator from FISHER A perfect fit for smaller domestic installations High Performance Relief Convenient Test Connections High Performance Relief with Fisher Double Failure Overpressure Protection Inlet and outlet gauge taps for simplified testing Reliable i Pe Performanc Reliable Performance from a fluorocarbon valve disk improving chemical resistance Easy Installation with large accessible wrench flats Corrosion Resistant materials and coatings including stainless steel relief spring retainer clip and lever pins Large orifice to minimize freeze ups asy 3 8 inch NPT vent connection Installation FISHER WWw emersonprocess com regulators Ip A 1 800 558 5853 Y D450177T012 December 2008 Emerson Process Management Regulator Technologies Inc All rights reserved 8 Fisher Emerson Process Management and the Emerson Process Management design are marks of one of the pee Emerson Process Management group of companies All other marks are the property of their respective owners Process Management