Harris Model 88-5 FBR Regulator-Type Flashback Arrestor (R&L) 4301651

By: Harris Products Group
(You save $25.79 )
Current Stock:
Adding to cart… The item has been added

Model 88-5 FBR (R&L) regulator-type FlashGuard® flashback arrestor prevents the reverse flow of gases with built-in check valves. It extinguishes flashback fire with a stainless steel sintered element. The 100 micron inlet filter helps keep dust and dirt out. Due to flow capacity, this model should not be used with tip sizes larger than: #5 hand cutting tips (except #4 NFF tip), #5.5 machine cutting tips, #4 acetylene heating tips, #2 alternate fuel heating tips and #2 RBP cleaning head (no limitation with RBA). This model features 9/16" -18 CGA "B" size connections. It is for use with oxygen and fuel gas.


  • Regulator-mount flashback arrestors for use with oxygen and fuel gas
  • CGA "B" size (9/16"-18) connections
  • Prevents reverse flow of gases
  • Built-in check valves
  • Stainless steel sintered element
  • 100 micron inlet filter
  • Durable brass and stainless steel construction
  • Sold as a pair
  • One year manufacturer's warranty


Product Type Flashback Arrestor


Certification CGA V-1
Construction Brass and stainless steel
Gas / Gas Service Oxygen and Fuel Gas
Inlet Connection 9/16” – 18 CGA “B” size
Outlet Connection 9/16” – 18 CGA “B” size


Equipped With Built-in check valves
Flashback Arrestor Type Regulator type


Warranty 1 Year