Designed to handle high-pressure welding applications, these CGA fittings are commonly used to connect pressure regulators to compressed gas tanks or cylinders.

Use these CGA fittings to connect welding hose to pressure regulators and torches.

Commonly used in low-pressure welding applications, these fittings connect downstream of your pressure regulator. Slide the barbed end into hose and secure with a crimp-on hose ferrule.

These CGA adapters have a male threaded end that connects to a propane tank and a male threaded end that connects to welding hose.

These couplings consist of a plug and socket that connect and disconnect quickly. Use them if you need to frequently link and unlink welding hoses, torches, and regulators. They are also known as CGA couplings.

Create a complete Harris torch or replace parts with our selection of handles, mixers, welding tips, cutting attachments, and cutting tips.

Weld and cut with one system. Kits include single-stage regulators, a torch with check valves to prevent the reverse flow of gas, a torch handle, a cutting attachment, a welding nozzle, a cutting tip, a torch lighter, glasses, and hose.

Attach these arresters to the outlet connection of a regulator on a torch that cuts steel up to 11" thick.

Stop the reverse flow of gas in your regulator.

Pull the trigger to get a spark.

Electric multispark discharge means these lighters never need flints, batteries, or charging.

Safely transport and store acetylene in these tanks.

Use a collar to protect the valve of acetylene tanks.

Use these cadmium-free alloys with most metals in general purpose applications.

Flowmeters let you see the gas flow rate from a distance.

Reduce contaminants in gases used in research sample systems, emission monitoring systems, chromatography, and other high-purity applications. These valves have a 316 stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.

Designed for nitrogen gas purging in air conditioning, refrigeration, and plumbing systems.

Designed to reduce contaminants in high-purity applications using hydrogen and methane gas, these valves have a stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.

Choose from valves for liquid argon, liquid nitrogen, liquid carbon dioxide, or liquid oxygen tanks.