Second Stage Propane LP Regulator For Gas Lines With 11 Inch Water Column Output One Half Inch Inlet And Three Quarter Inch Backmount Outlet Ten PSI Input With First Stage Adjustable Nine To Thirteen Inch Water Column One Million BTU Marshall

Single High-Flow Second Stage Propane Regulator for Gas Lines
✔️ 11 in WC output, 1/2 in NPT input, 3/4 in backmount

This second-stage regulator lowers the pressure from the tank’s first stage to a safe, steady outlet for propane appliances. It’s commonly used on gas lines for grills, outdoor heaters, and small industrial burners, featuring a backmount design for quick, secure installation.

✅ 11 in water column output
✅ 1/2 in female NPT input
✅ 3/4 in 90° backmount outlet
✅ 1,000,000 BTU max capacity
✅ 10 PSI input required (must be used with a first-stage regulator)

💡 What is a second stage gas regulator used for?

It’s a handy device in propane systems that lowers high tank pressure to a safe, steady downstream pressure for appliances.

• propane second-stage regulator for grills, heaters, and burners
• maintains stable outlet pressure for consistent flame
• works with first-stage regulators at the tank to keep flow safe
• reduces pressure fluctuations and gas line noise