Bossweld Bernard Style Cylindrical Insulated Gas Nozzle 19 mm, 400/500 | 93.4491

Bossweld Bernard Style Cylindrical Insulated Gas Nozzle 19 mm, 400/500 fits Bernard 400/500 style MIG torches. It is a 19 mm (3/4 in) cylindrical insulated nozzle, supplied in a pack of 2.

The nozzle directs shielding gas around the weld pool to protect it from the atmosphere, and it shields the front end of the torch from spatter and heat. A cylindrical nozzle has straight sides, which gives a wide, even gas shield over the weld pool.

Where this product is used

• MIG welding with a shielding gas, with the nozzle sized to the joint
• Replacing a damaged or spatter-clogged nozzle on your existing torch
• Keeping a spare set for production welding

Features

• Bernard 400/500 style MIG torches
• Shape: Cylindrical, insulated
• Nozzle diameter: 19 mm (3/4 in)
• Supplied in packs of 2

Key specifications

Selecting the right option

Choose the nozzle to match your torch style, insulator and diffuser, and pick the diameter for the job: a larger nozzle gives wider gas coverage for higher-current welding, and a smaller one gets into tighter joints. Spatter that builds up inside a nozzle restricts gas flow and can cause porosity, so clean nozzles regularly and replace them when they are damaged or heavily worn. If you are unsure which nozzle your torch takes, contact AIMS with the torch model before ordering.

Related products

Matching parts for the same torch style: Bossweld Bernard Style Contact Tip 0.9mm (Pack of 10), Bossweld Gas Diffuser Bernard Style 400 and 500 Packet of 2, Bossweld Bernard Style Insulator 93.4323 and Bossweld Bernard Style Swan Neck 93.4786.