0700300396 - ESAB 30mm x 2.0mm Replacement O-Rings (Pack of 20)

Genuine ESAB Maintenance Spares for Industrial Reliability

The ESAB 0700300396 O-Ring (30x2.0 mm) is a critical maintenance component designed for ESAB welding systems, specifically within their Powered Air Purifying Respirator (PAPR) lines such as the Eco Air and Aristo Air units. In industrial environments, the integrity of seals and gaskets is paramount to ensuring the safe and efficient operation of equipment. This specific O-ring serves as a vital seal, preventing air leaks that could compromise the positive pressure required for welder safety or the gas shielding necessary for weld quality.

Manufactured to precise OEM specifications, these O-rings feature a 30mm internal diameter with a 2.0mm cross-section. Using genuine ESAB parts guarantees that the dimensional tolerances are exact, eliminating the risks associated with generic aftermarket seals which may not seat correctly or could degrade prematurely under the thermal and chemical stresses of a welding environment. The material composition is selected to withstand the rigors of daily industrial use, resisting hardening and cracking over time.

This product is supplied in a pack of 20, making it an ideal stock item for Maintenance, Repair, and Operations (MRO) departments. Having a bulk supply of consumable seals ensures that downtime is minimized; when a seal fails or is lost during routine cleaning, a replacement is immediately available. Regular inspection and replacement of O-rings are recommended as part of a preventative maintenance schedule to extend the lifecycle of the welding equipment and ensure compliance with safety standards.

Whether used for sealing hose connections, filter housings, or other pneumatic interfaces within the ESAB equipment ecosystem, the 0700300396 O-ring provides the reliability professionals demand. By maintaining a tight seal, these components help prevent the ingress of contaminants and ensure that airflow or gas flow remains consistent and regulated.