Description
The Sensus Gas Division 243-12-1 1/4 is a commercial-grade gas pressure regulator engineered for dependable downstream pressure control in natural gas and LP distribution systems. Part of the trusted Sensus 243 series, this regulator features a 1-1/4″ standard inlet connection paired with a 3/4″ orifice for optimized flow capacity. The green spring configuration delivers an outlet pressure range of 6″ to 14″ W.C., making it well suited for medium-pressure residential and light commercial gas distribution applications.
Built to the exacting standards Sensus is known for, the 243 series regulator provides consistent lock-up performance and accurate pressure regulation even under varying flow demands. Its robust construction ensures long service life in demanding field conditions, while the color-coded spring simplifies identification and field servicing.
Key Features
- Sensus 243 series gas pressure regulator
- 1-1/4″ standard inlet connection
- 3/4″ orifice for optimized flow performance
- Green spring — outlet pressure range: 6″ to 14″ W.C.
- Suitable for natural gas and LP gas service
- Color-coded spring for easy field identification
- Durable construction for long-term reliability
Specifications
- SKU: 243-12-1 1/4
- Brand: Sensus Gas Division
- Inlet Size: 1-1/4″ Standard
- Orifice Size: 3/4″
- Spring Color: Green
- Outlet Pressure Range: 6″ to 14″ W.C.
- Series: 243
Applications
- Natural gas distribution systems
- LP gas service lines
- Residential and light commercial gas pressure regulation
- Utility meter set assemblies







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