Harris
Harris 88-5FBHF-RR Flashback Arrestor Regulator Oxygen
Oxygen flashback arrestor with regulator mounting and 9/16-18 UNF connections
- TypeDrain Components
- High-flow design supports oxygen delivery
- Regulator mounting simplifies installation
- Brass and stainless steel body resists corrosion
- 9/16 in. UNF connections fit standard fittings
- Prop 65 warning for cancer and reproductive harm
Harris Oxygen Flashback Arrestor Regulator
The Harris 88-5FBHF-RR is a high-flow flashback arrestor designed for oxygen regulator mounting. It suits welding professionals and maintenance teams who require a safety device rated for oxygen service with standard UNF thread connections.
Brass and stainless steel body handles oxygen flow
The brass and stainless steel construction manages heat and pressure during normal oxygen cutting or welding operations. Connection sizes of 9/16 In. -18 on both inlet and outlet provide a secure fit without excessive torque or leakage risk.
CGA 022 and CGA 023 inlet compatibility
Supplied CGA 022 and CGA 023 inlet identifiers ensure correct gas-specific installation on oxygen and fuel lines. Hose fitting size B matches common torch hose assemblies, reducing the need for extra adapters during setup.
Highlights
- High-flow design supports oxygen delivery
- Regulator mounting simplifies installation
- Brass and stainless steel body resists corrosion
- 9/16 in. UNF connections fit standard fittings
- Prop 65 warning for cancer and reproductive harm
Specifications
| Type | Drain Components |
|---|---|
| Brand | Harris |
| Model | 88-5FBHF-RR |
Questions about this item
How do I install the 9/16-18 UNF regulator fitting on an oxygen line, and what step is often missed?
Thread the 9/16-18 UNF inlet and outlet connections by hand, then tighten with a wrench; the step often missed is verifying the CGA 022 oxygen inlet matches the supply before pressurising.
What maintenance will the brass and stainless steel flashback arrestor need over time?
Inspect the internal check valve and filter element annually; replace the unit if flow drops or after any flashback event, as the arrestor is not field-serviceable.
What limit appears first during sustained high-flow oxygen use?
The 9/16-18 UNF connection and CGA 022 inlet set the maximum flow capacity; sustained demand beyond that rating will cause pressure drop across the arrestor body.
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