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Industry-standard angle flange rings, galvanized or 304 stainless.
Pay by card. On orders of $500 or more, choose Check or Purchase Order at checkout, give us your PO number, and we send your invoice, paid in full before shipment. Tax exempt? Email your certificate before you order: info@industrialcleanairproducts.com
Authorized Nordfab dealer
Clamps are sold separately. Plan on one per component. Add Quick-Fit clamps
Tax exempt? Send your certificate to info@industrialcleanairproducts.com before you order.
Ordering filters or parts again? Reorder in one step
Not sure which MERV rating your system can handle? Read the short guide to MERV 8 vs. MERV 13
Replacement or spare angle rings for flanged duct and equipment connections.
Specifications from the Nordfab Ducting Product Reference 2026.
| Material | 304 Stainless, Galvanized |
|---|---|
| Diameter | 3 in., 4 in., 5 in., 6 in., 7 in., 8 in., 9 in., 10 in., 11 in., 12 in., 13 in., 14 in., 15 in., 16 in., 17 in., 18 in., 19 in., 20 in., 21 in., 22 in., 23 in., 24 in., 25 in., 26 in., 27 in., 28 in., 29 in., 30 in., 31 in., 32 in., 33 in., 34 in., 35 in., 36 in., 37 in., 38 in., 39 in., 40 in., 41 in., 42 in., 43 in., 44 in., 45 in., 46 in., 47 in., 48 in., 49 in., 50 in., 51 in., 52 in., 53 in., 54 in., 55 in., 56 in., 57 in., 58 in., 59 in., 60 in., 61 in., 62 in., 63 in., 64 in., 65 in., 66 in., 67 in., 68 in., 69 in., 70 in., 71 in., 72 in. |
| Lead Time | 1 to 2 weeks |
| Brand | Nordfab |
