Contains: 1 (20 ft) 22 mm clear EVAC hose, 1 (4 ft) 19 mm blue EVAC hose, 1 reservoir bag mounting hardware for all 2" posts available Vet Web Disclaimer: Additional freight charges will apply to this product
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Waste Gas Scavenger Valve is a must-have device if you have an active fan scavenger system.

  • Can be used with the EVC3000 evacuation system or any fan style system
  • Using a fan to remove waste gases creates negative pressure within the anesthesia system that can pull fresh anesthetic gas away from the patient before they can reach an appropriate plane of anesthesia
  • The interface unit balances the pressure between the anesthesia machine and the active evacuation unit, keeping your subjects safe and ensuring a level plane of anesthesia

Contains: 1 (20 ft) 22 mm clear EVAC hose, 1 (4 ft) 19 mm blue EVAC hose, 1 reservoir bag mounting hardware for all 2" posts available Vet Web Disclaimer: Additional freight charges will apply to this product

09/01/2025 - 12/31/2025
Valid September 1, 2025 - December 31, 2025. *Vets* 0% for 12 months (12 equal payments) or 5.25% for up to 36 months on eligible capital equipment. *Excludes advanced imaging equipment *Valid on purchases of eligible capital equipment made between September 1 and December 31, 2025. To take advantage of the rates, equipment must be purchased by December 31, 2025 and installed, invoiced and finance contracts signed by customer by February 28, 2026. If non-eligible equipment is purchased and financed, it will be on a separate finance contract. Financing is available through Patterson Financial Services and subject to Patterson Financial Services approval. Offer, rates and terms are subject to change or termination at any time. Other restrictions and exclusions may apply. Some accounts may not be eligible. Consult your Patterson corporate equipment team with any questions

Promotions Expiration: 12/31/2025