1751-005 - Robertshaw 1751-005 - HI-LO Adjustable Natural Gas Regulator
Amazon.com : Adjustable Natural Gas Regulator for Gas Fire Pits, 3" to 6" WC Output, 1/2 PSI Input, 1/2" NPT, Designed for Outdoor Natural Gas Fire Pits, Fireplaces, and Grills : Patio,
3/4" FNPT Thread Natural Gas Propane Pressure Regulator Adjustable LPG/NG Grill Regulator for NG/LPG Applications - AliExpress
Maxitrol Natural Gas Regulator
0-15 PSI Adj. Regulator | MB Sturgis
325-L Line Pressure Regulators - 2 Psi – Maxitrol – Gas Controls Worldwide
Amazon.com: TEENGSE 1/2" Natural Gas and Liquefied Interchange Pressure Regulator, Natural Gas Pressure Regulator with 2 Brass 1/2" NPT conversion adapter for NG/LPG Applications : Patio, Lawn & Garden