Hayward FDXLBON1930 FD Natural Gas Burner Orifice Replacement Kit for Hayward H-Series Pool Heater lockout-and-tagout-products The cartridge may be used

The cartridge may be used for vapor concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with quantitatively fit tested full facepieces

Patented high contrast gauges

Ideal for most common cleaning jobs

They never require lubrication

Traps debris in the basket before it reaches pump pot

Hayward FDXLBON1930 FD Natural Gas Burner Orifice Replacement Kit for Hayward H-Series Pool Heater lockout-and-tagout-products The cartridge may be usedHayward FDXLBON1930 FD Natural Gas Burner Orifice Replacement Kit for Hayward H Series Pool Heater Fd natural gas burner orifice kit Fits hayward universal h series low nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp Also fits hayward universal h series low nox pool heater models h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp Weight 5. 2 pounds