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Flashback Arrestor UNITOR W-66 S for Welding Applications
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UNITOR W-66 S
Reliable safety device that prevents reverse gas flow and flashbacks, protecting cylinders, regulators, and operators in oxy-fuel welding and cutting operations.
| Brand | UNITOR |
| Model | W-66 S |
| Voltage | Not specified |
| Country of Origin | Denmark |
| Weight | 0.35 kg |
| Dimensions | 85 x 30 x 30 mm |
| Certifications | EN 730-1, ISO 5175, CE |
| SKU / MPN | W-66 S |
| What’s in the box | Flashback Arrestor, user manual, packaging |
| Gas Type | Oxygen / Acetylene / Fuel Gas |
| Working Pressure | 0.5 – 10 bar |
| Connection Thread | 3/8" BSP / 9/16" UNF |
| Body Material | Brass with stainless steel internals |
| Flow Direction | Uni-directional (cylinder to torch) |
| Safety Standard | EN 730-1 / ISO 5175 |
Key benefits: Prevents flashbacks reaching gas cylinders, protects regulators and equipment, easy in-line installation, durable brass construction, certified to international safety standards, suitable for oxygen and fuel gases
Typical applications: Oxy-acetylene welding, oxy-fuel cutting, brazing operations, gas torch applications, shipyard welding, industrial fabrication, maintenance workshops
Lifecycle: Active product, 5+ years availability
1 review for Flashback Arrestor UNITOR W-66 S for Welding Applications
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Patricia E. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.