Vulcan Hart 00-498871-00120 NAT/LP Gas Pressure Regulator

SKU: 00-498871-00120 1-00-498871-00120 Brand:
Vulcan Hart
Availability:
In Stock
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$69.33 Price reduced from $110.04
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Specifications:

  • Pressure Regulator, Nat/Lp
  • Maxitrol
  • Rv48Cl, 3/4" Fpt In/Out, Wc = 4"-10"
  • Southbend Range Series: 400, Hd, Md, S

Description

The Vulcan Hart 00-498871-00120 Gas pressure regulator is built to manage natural or liquid propane gas systems. The regulator maintains uniform gas pressure levels to ensure safe and optimal functioning of gas-powered component. This regulator operates with the Range Series 400, HD, MD. This regulator uses a RV48CL design that operates through 3/4" FPT in/out and controls water column pressure between 4" and 10". The main task of this part is to stabilize gas flow rates to avoid performance issues and inefficiency problems in burners. The regulator works with multiple models but requires confirmation about exact fitting specifications.

Dimensions:

  • Weight: 0.56 lbs
  • Length: 3.5 in
  • Height: 3 in
  • Width: 3.5 in

ATOSA:

301030014

SOUTHBEND:

1178815 SOU1178815

VULCAN HART:

498871-120

Step1: Turn off main gas supply and disconnect electrical power before starting.

Step2: Verify NAT/LP compatibility and correct regulator pressure rating specifications.

Step3: Remove old regulator carefully using proper wrench tools.

Step4: Apply approved pipe thread sealant to all male fittings.

Step5: Install new regulator in correct gas flow direction as marked.

Step6: Tighten all connections securely without over-torquing fittings or threads.

Step7: Restore gas supply slowly, check all joints for leaks using soapy water, ensure safe operation.

  • What maintenance is required for the Vulcan Hart 00-498871-00120 Pressure Regulator?

    Regularly inspect the regulator for gas leaks, corrosion, or debris around the vent and connections. Ensure fittings remain tight and unobstructed for consistent pressure control. Periodically test pressure output to confirm proper operation. Always shut off the gas supply before servicing to ensure safety.

  • What are common issues with the Vulcan Hart 00-498871-00120 Pressure Regulator?

    • Inconsistent gas pressure affecting burner performance.
    • Gas leaks at connection points or seals.
    • Blocked or clogged vent causing improper regulation.
    • Regulator diaphragm failure leading to pressure fluctuations.
    • Delayed or weak gas flow to equipment.

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