Hose Reducer

Hose reducers (barbs) to get you to the size you need! 

1/2" ID to 3/8" ID - commonly used with a rubber Y to use a 3/8" pulsation line instead of the typical 9/32" twin line.

5/8" ID to 1/2" ID - commonly used to get the hose from the 5/8" NuPulse lid to the 1/2" stall cock on vacuum pumps. 

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