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Next Generation A.V. Funnel Fill Kit

Creative Science Product #: 75153-795

Product Description

Next Generation A.V. Funnel Fill Kit - Prevents hyper-extension of the gum rubber
How to Purchase
How to Purchase
Unscrew the brass valve/pin, screw on the funnel fill adapter, bring water to temperature, hold the funnel under water faucet, and fill bladder to desired pressure.