Flashback Arrester Brass 3/8" for Oxygen & Acetylene

Flashback Arrester Brass 3/8" for Oxygen & Acetylene

The Pinnacle Flashback Arrester Brass 3/8" is a safety component for oxy-fuel welding and cutting setups. It is designed to help reduce the risk of flame travel or reverse gas flow in oxygen and acetylene lines when used with compatible regulators, torches and hose assemblies.

This product is available in oxygen and acetylene versions, with options for regulator-side or torch-side installation. Always select the correct flashback arrester according to the gas type, installation point and connection size required by your equipment.

Available Options

• Oxygen Regulator – for oxygen regulator-side connection
• Acetylene Regulator – for acetylene regulator-side connection
• Oxygen Torch – for oxygen torch-side connection
• Acetylene Torch – for acetylene torch-side connection

Key Features

• Gas-specific options: Available for oxygen and acetylene lines.
• Regulator or torch installation: Choose the correct version for your setup.
• Brass construction: Durable brass body for workshop and industrial use.
• 3/8" fitting: Suitable for compatible 3/8" gas welding and cutting connections.
• Safety-focused design: Helps protect gas welding and cutting systems from flashback-related hazards when correctly installed and maintained.

Product Specifications

Choosing the Correct Flashback Arrester

Flashback arresters must be matched to the correct gas line. Oxygen and acetylene versions are not interchangeable. Oxygen versions are marked with P.MAX 15 bar / 210 psi, while acetylene versions are marked with P.MAX 1.5 bar / 21 psi. Before ordering, confirm the required gas type, installation point, pressure rating and 3/8" connection compatibility with your equipment.

Important Safety Note

This product should be installed, inspected and maintained according to your equipment requirements and workplace safety procedures. Replace damaged, contaminated or worn flashback arresters immediately. If unsure, consult a qualified welding or gas equipment technician before use.

Frequently Asked Questions

Do I need different flashback arresters for oxygen and acetylene?

Yes. Oxygen and acetylene flashback arresters are gas-specific and should not be mixed or substituted. Always choose the correct version for the gas line being used.

Should a flashback arrester be installed on the torch or regulator?

Flashback arresters can be fitted at the regulator side, torch side, or both, depending on the equipment setup and workplace safety requirements. This product includes separate regulator-side and torch-side options.

Can I use one flashback arrester for both oxygen and acetylene?

No. Oxygen and acetylene require separate gas-specific flashback arresters. Select the oxygen version for oxygen lines and the acetylene version for acetylene lines.

What size is this flashback arrester?

This flashback arrester has a 3/8" connection. Please confirm compatibility with your regulator, torch or hose setup before ordering.

Free Shipping: On all orders over R1750.00 & under 25kg

Estimated Delivery: 3-5 Days