FREE* UPS ground shipping on orders $300 and over / Order before 4 PM EST we will ship same DAY. Stocking Sensus, Norgas, Pietro Fiorentini, Maxitrol, Belgas, Itron, Roots, American, Honeywell and other gas pressure regulators. Plenty in stock call us for quantity pricing.
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FREE* UPS ground shipping on orders $300 and over / Order before 4 PM EST we will ship same DAY. Stocking Sensus, Norgas, Pietro Fiorentini, Maxitrol, Belgas, Itron, Roots, American, Honeywell and other gas pressure regulators. Plenty in stock call us for quantity pricing.
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Norgas gas pressure regulators, diaphragm gas meters and rotary gas meters

Norgas model N5 and NGR regulators are certified to ANSI Z21.80/CSA 6.22 standards.  Both models are positive tight lock-up regulators available with vent limiters for 2 PSIG supply pressure.  The NGR model is available with an over pressure protection device (OPD) which is required for supply pressure over 2 PSIG.   The N5 series is equal to the popular 325 series regulators.  

At HVAC BARN LLC we have many models and sizes in stock for immediate shipment.   

Norgas NGR02, 3/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR02, 3/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$155.00 $149.95

Norgas NGR02, 1" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR02, 1" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$155.00 $149.95

Norgas N5B, 3/4" NPT gas pressure regulator with vent limiter, indoor no vent piping required

Norgas N5B, 3/4" NPT gas pressure regulator with vent limiter, indoor no vent piping required

$85.90 $79.95

Norgas NGR02, 1-1/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR02, 1-1/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$155.00 $149.95

Norgas N5B, 1" NPT gas pressure regulator with vent limiter, indoor no vent piping required

Norgas N5B, 1" NPT gas pressure regulator with vent limiter, indoor no vent piping required

$85.90 $79.95

Norgas N5D, 2" NPT gas pressure regulator with vent limiter, ANSI Z21.80 certified

Norgas N5D, 2" NPT gas pressure regulator with vent limiter, ANSI Z21.80 certified

$449.95 $385.75

Norgas NGR02, 1/2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR02, 1/2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$155.00 $149.95

Norgas NGR04, 1-1/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR04, 1-1/4" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$640.00 $599.95

Norgas NGR04, 1-1/2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR04, 1-1/2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$640.00 $599.95

Norgas N5C, 1-1/4" NPT gas pressure regulator with vent limiter, indoor no vent piping required

Norgas N5C, 1-1/4" NPT gas pressure regulator with vent limiter, indoor no vent piping required

$275.00 $199.95

Norgas NGR04, 2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

Norgas NGR04, 2" NPT gas pressure regulator, ANSI Z21.80/CSA 6.22 certified, "OPD" internal relief to 10 PSIG

$640.00 $599.95