0004470034 - ESAB Replacement O-Ring 1.114 ID x .070 CR - Pack of 5

Precision Sealing for Industrial Equipment

The ESAB 0004470034 O-Ring is a specialized sealing component designed to meet the rigorous demands of industrial welding environments. Engineered with precision, this O-ring features an Inner Diameter (ID) of 1.114 inches and a Cross Section (CS) thickness of 0.070 inches. These specific dimensions are critical for maintaining the integrity of fluid and gas connections within ESAB welding machines and accessories. Using an O-ring with incorrect dimensions, even by a fraction of an inch, can lead to compromised sealing, pressure loss, and potential equipment failure. This product is supplied as a pack of five, ensuring that maintenance teams have adequate stock for immediate repairs and scheduled service intervals.

Material Composition: Chloroprene Rubber (CR)

The designation "CR" indicates that these O-rings are manufactured from Chloroprene Rubber, commonly known by the trade name Neoprene. Chloroprene is a versatile synthetic rubber that offers a unique balance of properties making it ideal for welding equipment applications. Unlike natural rubber, CR exhibits superior resistance to degradation from sun, ozone, and weather, which is essential for equipment that may be used in varying environmental conditions. Furthermore, it provides moderate resistance to oils and chemicals, ensuring the seal does not swell or deteriorate rapidly when in contact with machine lubricants or coolants. Its operating temperature range and physical toughness make it a reliable choice for dynamic and static sealing applications in industrial machinery.

Genuine OEM Quality

When maintaining sophisticated welding power sources, wire feeders, or torch assemblies, utilizing genuine Original Equipment Manufacturer (OEM) parts is paramount. This ESAB O-ring is manufactured to the exact specifications required by ESAB engineering standards. Generic O-rings may suffer from flash defects, inconsistent material density, or slight dimensional variances that can result in slow leaks—particularly dangerous when dealing with shielding gases like Argon or CO2. By choosing the ESAB 0004470034, technicians ensure a perfect fit and reliable performance, safeguarding the equipment's functionality and the quality of the welding output.