1x Brass Hose Adaptor (Male B-Size to Female A-Size)
APPLICATIONS
Connecting standard B-size welding hoses to light-duty A-size regulators or torches.
Adapting fuel gas equipment in industrial welding and fabrication shops.
Laboratory gas distribution systems requiring specific thread adaptations.
HVAC and plumbing repair setups utilizing oxy-fuel torches.
Maintenance and repair operations (MRO) where equipment compatibility is essential.
FAQ
A-size fittings are smaller (3/8"-24 threads) and typically used for light-duty equipment, while B-size fittings are larger (9/16"-18 threads) and are the standard for most industrial welding equipment.
No, this adaptor has Left-Hand (LH) threads, which are specifically designed for fuel gases like acetylene, propane, and propylene. Oxygen fittings use Right-Hand (RH) threads to prevent cross-connection.
The Western Enterprises WES106 is rated for a maximum pressure of 200 PSIG.
Generally, brass gas fittings are designed to seal via metal-to-metal contact on the machined seating surfaces. However, always follow the specific manufacturer's guidelines for your equipment. If tape is used, ensure it is rated for gas service and applied correctly to not obstruct flow.
This adaptor is manufactured from high-quality brass, ensuring durability and safety for gas service.
Yes, since Propane is a fuel gas and typically uses the same Left-Hand thread standards as Acetylene for hose connections, this adaptor is compatible with Propane service.
You will need a standard wrench that fits the 5/8" hex body of the adaptor to tighten it securely.
Yes, like many brass products, it may contain trace amounts of lead. It carries a Prop 65 warning for California residents.
