Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

GSIstore

Products

Products

GSIstore

Sensus 243-12-2 Regulator

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$910.46

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

You might also like

GSIstore

Sensus 496-20-3/4 Regulator

GSIstore

Sensus 143-62-021-15 Red Spring

GSIstore

Sensus 143-16-102-01 Clamp

Sensus 122-12 gas pressure regulator hvacbarn.com

HVAC BARN

Sensus 122-12, 2-1/2" gas pressure regulator

Sensus Gas Pressure Regulator 143 - 80 - 2, 1 - 1/4" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 143-80-2, 1-1/4" NPT

hvac-barn

HVAC BARN

Sensus 121-8HP, 1-1/2" gas pressure regulator

Sensus Gas Pressure Regulator 143 - 80 - 2, 3/4" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 143-80-2, 3/4" NPT

GSIstore

Maxitrol 325-3L-1/2-12A09 Regulator

hvac-barn

HVAC BARN

Sensus 121-8, 1-1/2" gas pressure regulator

hvac-barn

HVAC BARN

Sensus 243-8-1, 1-1/2"NPT gas regulator type (STD), 3/8" orifice, Green/black spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 121-8HP, 1-1/4" gas pressure regulator

Combustion Supplies

Norgas NGR02 Pressure Regulator 3/4" NPT Sensus 496 Replacement

(1)

Sensus 122-12 gas pressure regulator from hvacbarn.com

HVAC BARN

Sensus 122-12 1.5" gas pressure regulator green spring

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/4"NPT gas regulator w/ IRV, 3/4" orifice, Green/black spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/2"NPT gas regulator w/ IRV, 3/8" orifice, Green/black spring(6-14"WC)

GSIstore

Sensus 071-03409-004 Sliver Spring

The Heat Treat Shop

Sensus Gas Pressure Regulator 243-12-2, 1-1/2" NPT

GSIstore

Maxitrol 325-11L-2 Regulator

hvac-barn

HVAC BARN

243-12-2, 1-1/2" Sensus gas regulator w/ IRV, 3/4" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-2, 1-1/4"NPT gas regulator w/ IRV, 1/2" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

243-12-2, 2"NPT Sensus gas regulator w/ 1"orifice, Green spring(6-14"WC)

Sensus Gas Pressure Regulator 496 - 20, 3/8" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 496-20, 3/4" NPT

GSIstore

Maxitrol 325-5L-3/4 Regulator

hvacbarn.com 121-8 regulator

HVAC BARN

Sensus 121-8, 1-1/4" gas pressure regulator

Sensus 243-RPC-B pilot operated regulator hvacbarn.com

HVAC BARN

243-RPC-B, 2"NPT Sensus gas regulator w/ 3/4"orifice, Gray spring(3-15 PSIG)

Sensus 243-RPC-B pilot operated regulator hvacbarn.com

HVAC BARN

243-RPC-B, 2"NPT Sensus gas regulator w/ 1/2"orifice, Gray spring(3-15 PSIG)

GSIstore

Maxitrol 210D-1 1/2 Regulator

HVAC BARN

Sensus 243-8HP, 1-1/2"NPT gas regulator w/ 3/4" orifice, Cadmium spring(3-6.5 PSIG)

HVAC BARN

Sensus 243-8HP, 1-1/2"NPT gas regulator w/ 3/8" orifice, Cadmium spring(3-6.5 PSIG)

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/2"NPT gas regulator w/ IRV, 1/2" orifice, Green/black spring(6-14"WC)

GSIstore

Sensus 143-80-6-1 1/4 Regulator

GSIstore

Sensus 122-12-2 Regulator

The Heat Treat Shop

Sensus Gas Pressure Regulator 243-12-2, 2" NPT

hvac-barn

HVAC BARN

243-12-2, 2" Sensus gas regulator w/ IRV, 3/4"-10 orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-1, 2"NPT gas regulator, 1/2" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-2, 2"NPT gas regulator w/ IRV, 1/4" orifice, Green spring(6-14"WC)

Sensus Gas Pressure Regulator 496 - 20, 3/8" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 496-20, 3/8" NPT

GSIstore

Maxitrol RV48CL-3/4 Regulator

122-8 regulator hvacbarn.com

HVAC BARN

Sensus 122-8, 1-1/4" gas pressure regulator

hvac-barn

HVAC BARN

243-12-2, 1-1/2" Sensus gas regulator w/ IRV, 1.25" orifice, Green spring(6-14"WC)

Sensus 243-8-2 gas regulator hvacbarn.com

HVAC BARN

Sensus 243-12-2, 2"Flanged gas regulator w/ IRV, 1/2-10 orifice, Green spring(6-14"WC)

GSIstore

Maxitrol 325-5B-3/4 Regulator

HVAC BARN

Sensus 243-8HP, 1-1/4"NPT gas regulator w/ 3/4" orifice, Cadmium spring(3-6.5 PSIG)

Carremm Controls Ltd.

Sensus 243-12-2, 1-1/4" x 1-1/4" NPT, CAD SPRING 1.5-3 PSI, 1"-ORIFICE- 30 DEGREE VP

hvac-barn

HVAC BARN

Sensus 243-8-2, 2"NPT gas regulator w/ IRV, 3/8"-10 orifice, Green/black spring(6-14"WC)

GSIstore

Sensus 243-8-1 1/2 Regulator

(1)

GSIstore

Sensus 122-12-2 1/2 Regulator

hvac-barn

HVAC BARN

Sensus 243-12-1, 1-1/2"NPT gas regulator, 1.25"-30 orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 121-8HP, 2-1/2" gas pressure regulator

hvac-barn

HVAC BARN

Sensus 243-12-2, 2"NPT gas regulator w/ IRV, 3/4"-30 orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 121-8HP, 2" gas pressure regulator

Sensus Gas Pressure Regulator 496 - 20, 3/8" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 496-20, 1" NPT

GSIstore

Maxitrol 325-5L-1/2 Regulator

sensus 122-8 gas pressure regulator hvacbarn.com

HVAC BARN

Sensus 122-8, 1" gas pressure regulator

Sensus Gas Pressure Regulator 143 - 80 - 2, 1" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 143-80-2, 1" NPT

HVAC BARN

Sensus 243-8HP, 1-1/4"NPT gas regulator w/ 3/8" orifice, Cadmium & white spring(6-10 PSIG)

GSIstore

Fisher MR95H-117 Pressure Regulator

Sensus 243-RPC-B pilot operated regulator hvacbarn.com

HVAC BARN

243-RPC-B, 2"NPT Sensus gas regulator w/ 3/4"orifice, Orange spring(12-28"WC)

HVAC BARN

Sensus 243-8HP, 1-1/4"NPT gas regulator w/ 1/4" orifice, Cadmium spring(3-6.5 PSIG)

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/4"NPT gas regulator w/ IRV, 1/2" orifice, Green/black spring(6-14"WC)

GSIstore

Sensus 143-IRV-1 Regulator

GSIstore

Sensus 143-1 Regulator

hvac-barn

HVAC BARN

243-12-2, 1-1/2" Sensus gas regulator w/ IRV, 1" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-1, 1-1/2"NPT gas regulator, 1/2"-10 orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 121-8, 2-1/2" gas pressure regulator

hvac-barn

HVAC BARN

Sensus 243-12-2, 2"NPT gas regulator w/ IRV, 1/2" orifice, Green spring(6-14"WC)

Combustion Supplies

Sensus 496-20 3/8″ NPT Gas Pressure Regulator

GSIstore

Maxitrol 325-7AL-1.25-12A49 Regulator

hvac-barn

HVAC BARN

Sensus 121-12, 2-1/2" gas pressure regulator

hvac-barn

HVAC BARN

Sensus 121-8, 2" gas pressure regulator

Sensus 243-8-2 gas regulator hvacbarn.com

HVAC BARN

Sensus 243-12-2, 2"Flanged gas regulator w/ IRV, 3/4-10 orifice, Green spring(6-14"WC)

Sensus 243-8-2 gas regulator hvacbarn.com

HVAC BARN

Sensus 243-12-2, 2"Flanged gas regulator w/ IRV, 1-1/4"-30 orifice, Green spring(6-14"WC)

Sensus 243-RPC-B pilot operated regulator hvacbarn.com

HVAC BARN

243-RPC-B, 2"NPT Sensus gas regulator w/ 1.25"orifice, Gray spring(3-15 PSIG)

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/2"NPT gas regulator w/ IRV, 1" orifice, Green/black spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-8-2, 2"NPT gas regulator w/ IRV, 1/2"-10 orifice, Green/black spring(6-14"WC)

GSIstore

Sensus 143-3/4 Regulator

GSIstore

Sensus 143-80-6-1 Regulator

hvac-barn

HVAC BARN

243-12-2, 1-1/2" Sensus gas regulator w/ IRV, 1/2" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-1, 1-1/2"NPT gas regulator, 3/4"-10 orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-2, 2"NPT gas regulator w/ IRV, 1.25" orifice, Green spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-12-2, 1-1/4"NPT gas regulator w/ IRV, 1/4" orifice, Green spring(6-14"WC)

Sensus Gas Pressure Regulator 496 - 20, 3/8" NPT - The Heat Treat Shop

The Heat Treat Shop

Sensus Gas Pressure Regulator 496-20, 1/2" NPT

GSIstore

Maxitrol RV91-2 Regulator

Sensus 121-8 gas regulator hvacbarn.com

HVAC BARN

Sensus 121-8, 1" gas pressure regulator

hvac-barn

HVAC BARN

243-12-2, 1-1/2" Sensus gas regulator w/ IRV, 1/4" orifice, Green spring(6-14"WC)

Sensus 243-8-2 gas regulator hvacbarn.com

HVAC BARN

Sensus 243-12-2, 2"Flanged gas regulator w/ IRV, 3/8-10 orifice, Green spring(6-14"WC)

HVAC BARN

Sensus 243-8HP, 2"NPT gas regulator w/ 1" orifice, Cadmium spring(3-6.5 PSIG)

Carremm Controls Ltd.

Sensus 243-12-2, 1-1/2"NPT x 1-1/2" NPT, MAIN GREEN SPRING 6-14"WC, 1"-30 DEGREE ORIFICE

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/2"NPT gas regulator w/ IRV, 1/4" orifice, Green/black spring(6-14"WC)

hvac-barn

HVAC BARN

Sensus 243-8-2, 1-1/2"NPT gas regulator w/ IRV, 3/4" orifice, Green/black spring(6-14"WC)

Description

The Sensus 243-12-2 is a heavy-duty 2" NPT commercial gas regulator engineered for high-capacity service in industrial and district regulation environments. This model is configured with a 1"-30° orifice and a green spring, establishing an outlet pressure range of 6-14" WC. With a maximum inlet pressure rating of 25 PSIG, it provides prec...

Delivery & Returns

GSIstore

4.8 (94)