Nordfab® Ducting manufacturers Leak-Free O-Rings that perform exceptionally well with a full range of oils and chemicals and can't be damaged by flexing or twisting. These materials work as replacement leak-free o-rings for use with adjustable nipples in conjunction with Nordfab's standard O-ring. IT DOES NOT REPLACE IT.
ORDERING NOTES: Unless specified, 3" through 24" is QF. Over 24" is flanged. Data subject to change without notice. Stainless steel components requiring flanges will be supplied with stainless steel flanges unless otherwise specified. For special parts or items to be custom manufactured, contact us for quotation.