HS20631B
VACUUM / PRESSURE BULBVacuum / Pressure Bulb (Synthetic Rubber) Ideal for gas sampling, or for pumping gas through apparatus. This heavy-wall bulb has two rubber valves with PVC connections.
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VACUUM / PRESSURE BULBVacuum / Pressure Bulb (Synthetic Rubber) Ideal for gas sampling, or for pumping gas through apparatus. This heavy-wall bulb has two rubber valves with PVC connections.
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