Name Manufacturer Subtotal
Total: $

Model ESU: #Linx Industries

Linx - End Caps


Linx's SPIROsafe self-sealing duct system is based on a U-profile, EPDM rubber gasket. This gasket is located in a groove at the end of the fitting and is securely attached by an aluminum-zinc coated steel strip.  This design ensures that the rubber gasket is always held in the correct position.  When the fitting is inserted in to the spiral duct, the gasket folds back forming a seal against the inside of the spiral duct completly eliminating the need for any duct sealer!

Linx even GUARANTEES that their SPIROsafe duct system will outperform ASHRAE and SMACNA's Leakage Class 3 tests for at least TEN years.  If it fails to hold up to this guarantee, Linx will replace the product at no cost!* Linx spiral pipe is manufactured to be field painted without requiring paint-grip or priming.

*See for complete guarantee details.

Diameter Price


Order Information
Model Stock Price Order
ESU10 10+ $15.00
Add ESU10 to Cart
ESU12 10+ $22.00
Add ESU12 to Cart
ESU14 9 $23.00
Add ESU14 to Cart
ESU16 6 $32.00
Add ESU16 to Cart
ESU18 10 $41.00
Add ESU18 to Cart
ESU6 10+ $13.00
Add ESU6 to Cart
ESU8 10+ $14.00
Add ESU8 to Cart
Payments Accepted
Return & Refund Policy EAP only accepts return items if the items were originally purchased from our warehouse and if the items are in resalable condition. All orders are subject to a 15% restocking fee, based on the size and condition of the returned item. Products must be returned within 30 days of purchase to receive a refund.