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Sensus-Gas Division 143-1 Gas Pressure Regulator 1" NPT 3/8" Orifice Green Spring 6-14"WC

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Special Price $136.37 Regular Price $156.83
Out of stock
SKU
143-1
The Sensus-Gas Division 143-1 Gas Pressure Regulator is durable, accurate component that is used to regulate the flow of gas in HVAC systems. It has 1” standard inlet and 3/8” orifice, which enables it to deliver natural gas or propane safely and efficiently within a pressure range of 6-14” WC. This type of regulator is available in a green finish and is suitable for residential and light commercial applications such as furnaces and boilers. It further contributes to performance steadiness, energy conservation, and safety against pressure on components to ensure the stability of the system.
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Sensus Regulators, HVAC Controls & Electrical
Manufacturer:
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Specifications

  • Type: Gas Pressure Regulator
  • Inlet Size: 1" Standard
  • Orifice Size: 3/8"
  • Pressure Range: 6-14" WC
  • Finish: Green
Manufacturer Name: Sensus-Gas Division
Product Number: 143-1
OEM Part Number: 143-1
Product Description: 1"Std,3/8"Orif,Green 6-14"Wc
Weight:5.34lbs/2422.18g

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Product Questions (2)
Customer Questions
What maintenance is required for the Sensus-Gas Division 143-1 Gas Pressure Regulator?

Regularly inspect the regulator for dirt, corrosion, or debris around the inlet and outlet. Ensure connections are tight and leak-free. Periodically verify output pressure with a manometer. Always shut off gas supply before performing maintenance for safety.

What are common issues with the Sensus-Gas Division 143-1 Gas Pressure Regulator?

  • Fluctuating or inconsistent gas pressure.
  • Leaks at fittings or seals.
  • Sticking or sluggish internal components.
  • Spring or diaphragm wear causing improper regulation.

Installation Steps

Step 1: Turn off the gas supply and relieve system pressure before installation.

Step 2: Mount the regulator in the proper orientation on the gas line.

Step 3: Connect inlet and outlet piping securely, ensuring no leaks.

Step 4: Adjust the green spring to set the desired pressure.

Step 5: Restore gas supply and check for leaks and proper operation.