Silicone high temperature o-ring (7/16" ID, 5/8" OD, 3/32" thick, AS568A Dash No. 111, Durometer hardness A70, FDA compliant, -65F to +450F)

Silicone high temperature o-ring (7/16 inch ID, 5/8 inch OD, 3/32 inch thick, AS568A Dash No. 111, Durometer hardness A70, FDA compliant, -65F to +450F)

Required: 6*

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Used in:

*These o-rings are not required if you use our recommended chiller.

Used to form a tight, leak-free seal between a convoluted counterflow chiller with 5/8" diameter bare inner tubing and 5/8" compression fittings. For complete details see our Wort Chiller article. 

These are the same o-rings used on Cornelius style beer keg quick disconnect posts so we recommend buying spares.

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