The ESAB 21701 O-Ring kit is a critical Maintenance, Repair, and Operations (MRO) consumable designed to ensure the longevity and performance of precision welding equipment. Supplied in a convenient pack of 10, these O-rings are manufactured to exact specifications with an Inner Diameter (ID) of 0.070 inches and a Cross Section (CS) of 0.070 inches. These dimensions typically correspond to standard dash numbers (likely AS568-004), making them a versatile component for various sealing applications within the ESAB product ecosystem and compatible legacy systems.
In industrial welding environments, the integrity of gas and fluid seals is paramount. A compromised O-ring can lead to shielding gas loss, atmospheric contamination of the weld pool, or coolant leakage in water-cooled systems. By stocking the ESAB 21701, facility managers and equipment technicians ensure that small, inexpensive wear parts do not become the bottleneck for production. The 10-count packaging is optimized for inventory control, allowing for batch replacement during scheduled maintenance intervals rather than reactive single-part ordering.
These O-rings are constructed from durable elastomeric materials designed to withstand the compression and thermal cycling common in welding torch assemblies. Whether used in TIG torch back caps, gas valve stems, or internal torch head connections, the ESAB 21701 provides a reliable static seal. Regular inspection and replacement of these O-rings are recommended as part of a preventative maintenance program to maintain equipment compliance and operational efficiency.
Key Specifications:
| Additional Information |
|---|
| Packaging Description:pack-of-10 |
| Inner Diameter:0.070" |
| Cross Section:0.070" |
| Material:Elastomer |
| Product Type:Replacement O-Ring |
