5135 5Pck Duck Bill Pressure Tube


The duck bill located under the cup lid replaces the external check valve. This duck bill acts as a one way valve preventing solution from entering the pressure tube and allowing airflow into the cup. Please contact us if you need assistance to determine if your equipment parts are in good working condition.



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350 Nursery Road, #3103
The Woodlands, TX 77380

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In the event of a cancellation, we ask that you provide 24 hours notice. If notice is not provided, your card will be charged 50% of cost of the scheduled service.

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