New Compact “Back-Mount” Regulator LV3403BR Series





Application

The LV3403BR Back Mount Regulator is designed to reduce first stage pressure of 5-10 PSIG down to burner pressure normally 11” w.c. Designed as a second stage regulator for smaller applications with flow requirements up to 450,000 BTU/hr. and are ideal for homes, mobile homes, and cottages.

Features

  • Built in ⅛” F.NPT pressure taps on both regulator inlet and outlet side of the regulator. Plugs can be removed with a 3/16” hex Allen wrench.  
  • Large vent helps prevent vent blockage, it is tapped for ⅜” F.NPT for vent pipe away applications.  
  • With 15 PSIG inlet pressure, the regulator is designed to not pass more than 2 PSIG downstream with the seat disc removed per UL 144 specifications.  
  • Incorporates an integral relief valve per UL 144 specifications.  
  • Unique bonnet vent profile minimizes vent freeze over.  
  • Compact design saves space.


Materials

Body...........................Zinc
Bonnet .......................Zinc
Spring ........................Steel
Seat Disc ...................Resilient Rubber
Diaphragm ..................Integrated Fabric and Synthetic Rubber

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