The FRONIUS O-RING FKM 4X1.5 is a precision sealing component designed for use in welding torches and related equipment. Manufactured by FRONIUS, this O-ring is made from FKM (fluoroelastomer), known for its excellent chemical resistance and durability in high-temperature environments.

This O-ring measures 4 mm in inner diameter and 1.5 mm in cross-section thickness, making it suitable for sealing applications within TIG welding torches and other FRONIUS welding accessories. Its robust material composition ensures reliable performance by preventing gas leaks and maintaining airtight seals under demanding welding conditions.

Key features include:

• Material: FKM (fluoroelastomer) for high chemical and temperature resistance
• Dimensions: 4 mm inner diameter x 1.5 mm cross-section
• Compatible with FRONIUS TIG welding torches and spares
• Essential for maintaining torch integrity and performance