Eppendorf O-ring (PFE) kit assy 5720410253

This item is a manufacturer replacement O‑ring kit assembly from Eppendorf intended for restoring seals on Eppendorf laboratory equipment (for example bench‑scale vessels, rotor lids and pipette components). Eppendorf describes O‑rings as available in different materials and sizes so technicians can select the appropriate seal material for the application. Distributor listings also show Eppendorf O‑rings offered in materials such as VMQ (silicone) and EPDM with published temperature ranges, indicating the kits are used for maintenance and leak prevention on a range of Eppendorf devices.

Key Features:

• Intended use: replacement O‑rings for Eppendorf vessels, rotor lids and pipette assemblies.
• Materials available: VMQ (vinyl methyl silicone) and NBR; distributor listings also show EPDM for some Eppendorf O‑rings.
• Multiple sizes and kit packings (examples include multi‑piece sets such as 24‑piece tip/nose‑cone O‑ring sets).

Advantages:

• Restores manufacturer‑specified sealing performance and fit, reducing leaks and maintaining instrument reliability.
• Available in chemically and temperature‑resistant materials (e.g., VMQ, EPDM) so users can match seals to media and operating conditions.
• Sold as OEM replacement parts, simplifying maintenance and ensuring compatibility with Eppendorf assemblies.