Dräger 6870522 O-Ring Seal Replacement for Anesthesia Machine and Ventilator Gas Path Maintenance

Dräger 6870522 O-Ring Seal Replacement for Anesthesia Machine and Ventilator Gas Path Maintenance

• Product Description

This is a genuine Dräger O-Ring, part number 6870522, designed for critical sealing points in anesthesia machines and ventilators. Visually, it is a small, black, circular elastomer ring packaged in a clear, resealable plastic bag with a printed label indicating “O-Ring”, reference number, and “Made in Italy”. Functionally, it creates a leak-proof seal between mating components in the gas delivery system — such as flow sensors, valve bodies, or turbine housings — preventing gas escape that could compromise ventilation accuracy or patient safety. Its precise dimensions and material composition ensure compatibility with Dräger’s high-pressure pneumatic systems. Regular replacement during scheduled maintenance prevents unexpected downtime and maintains optimal device performance.

• Product Specifications

• The function of the product

• The O-ring is a core component ensuring the airtightness of the anesthesia machine and ventilator's gas supply system, directly affecting tidal volume accuracy, respiratory rate stability, and patient safety. Its failure can lead to gas leaks, equipment alarms, or even treatment interruptions; therefore, it is classified as a high-priority preventative maintenance consumable.

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