The Henny Penny 16253 NAT Gas Pressure Regulator provides reliable control of gas flow to ensure consistent fryer or cooking equipment performance. Designed as an adjustable regulator, it converts LP to natural gas and stabilizes outlet pressure within a 3" to 7" water-column range. It works by automatically moderating incoming gas supply to maintain the proper 3.5" WC operating press... https://partsfe.ca/16253-henny-penny-pressure-regulator