Back-up Rings, Large, Teflon, PTFE | #80-0227
$2.30Large teflon back-up o-rings for all Back Pressure Regulators. Commonly used in conjunction with 80-4609.
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Large teflon back-up o-rings for all Back Pressure Regulators. Commonly used in conjunction with 80-4609.
Please Note: This product has a 10-week lead time. We recommend using product #70-1222. Price is for minimum order quantity of 10 bags.
Used for 20L extractor columns.
*This bag is a replacement of the bag originally sent with your equipment. We recommend using the shorter bag (#70-1222), which is compatible with some bag filler systems.