Stainless Steel Mesh Filter Ring Insert for BBW Pyrex TIG Cup – WP9/20

This Stainless Steel Ring is used in conjunction with our mesh filter insert and O Ring to create a back pressure of gas flow, thus giving an even distribution of gas onto the workpiece to eliminate oxidisation and cracking. These parts are manufactured specifically to fit inside the pyrex cup and a totally leak proof. 

Features: 

26mm Wide x 5.5mm Thick 
Made of High-Grade Stainless Steel
Inner Hole Measures 2.6mm In diameter 
Purchase comes with 1 x S/S Ring 1 x Mesh Filter & 1 x O Ring to Suit