Eppendorf SEAL(SP) ASSY 5720850445

I was not able to find an official Eppendorf product page for part number 5720850445. Manufacturer and authorized-distributor descriptions for Eppendorf spare seals indicate that SEAL(SP) ASSY items are original spare-seal assemblies intended for centrifuge rotors, rotor lids or rotor bowls. The assembly provides an aerosol‑tight and mechanical seal in the rotor/rotor‑lid interface and is used primarily during maintenance or part replacement to restore leak‑tight operation, contain aerosols and maintain safe, reliable centrifuge performance.

Key Features:

• Part type: Eppendorf spare seal assembly (rotor / rotor‑lid / rotor‑bowl sealing component).
• Function: Provides aerosol‑tight sealing for Eppendorf centrifuge rotors and rotor lids (manufacturer spare part).
• Packaging note: Eppendorf rotor/rotor‑lid spare seals are commonly supplied as spare parts in small packs (many similar seals listed as packs of 5 by authorized distributors).

Advantages:

• Restores aerosol‑tight sealing to prevent sample leakage and reduce cross‑contamination risk during centrifugation.
• Maintains rotor performance and safe operation by renewing the mechanical seal interface as part of routine maintenance.
• Manufacturer original spare part—ensures correct fit and preserves equipment warranty/serviceability when replaced with an authorized component.