Description
Sensus-Gas Division 143-80-6-1 Gas Regulator with LPCO
The Sensus-Gas Division 143-80-6-1 is a precision-engineered gas pressure regulator featuring an integrated Low Pressure Cut-Off (LPCO) device, designed to deliver consistent and reliable downstream pressure control in residential and light commercial gas distribution systems. With a 5/16″ orifice and a 7.5–15″ W.C. outlet pressure range, this regulator is built to meet the demands of natural gas service applications where accurate pressure regulation and safety are paramount.
Key Features
- Integrated Low Pressure Cut-Off (LPCO) for enhanced system safety
- 5/16″ orifice for precise gas flow metering
- Outlet pressure range: 7.5–15″ W.C. (inches water column)
- Designed for natural gas service distribution applications
- Compact, durable construction for long service life
- Reliable downstream pressure regulation to protect appliances and equipment
Low Pressure Cut-Off (LPCO) Function
The built-in LPCO automatically shuts off gas flow when downstream pressure drops below a safe threshold, helping to prevent incomplete combustion, appliance damage, or unsafe operating conditions. This safety feature makes the 143-80-6-1 an ideal choice for installations where maintaining minimum operating pressure is critical.
Applications
- Residential gas service regulators
- Light commercial gas distribution systems
- Utility and meter set assemblies
- Natural gas pressure regulation at the service entrance
Product Specifications
- Brand: Sensus-Gas Division
- SKU: 143-80-6-1
- Orifice Size: 5/16″
- Outlet Pressure Range: 7.5–15″ W.C.
- Safety Feature: Low Pressure Cut-Off (LPCO)







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