Hollaender
Hollaender 70-7 External Coupling Aluminum 1.25 in storage shed
- 0.38
$10.99
0.00013094BTC
In stock
Owens Corning
Owens Corning 722581 Pipe Insulation 5/8" OD 3 ft 1/2" Wall Fiberglass
Fiberglass pipe insulation tube for 5/8 inch copper, slit with adhesive flap, rated to 1,000 °F with R-4.5
- Operates from 0 to 1000 Degrees F for extreme temperature protection
- R-value 4.5 delivers strong thermal resistance to save energy
- Flame spread 25 and smoke developed 50 meet plenum safety standards
- ASJ facing with slit adhesive flap enables fast, secure installation
- Fits 5/8 in copper tube and 3/8 in pipe for precise compatibility
Pipe insulation for copper tube 5/8 in
This Owens Corning 722581 tube fits copper tube size 5/8 in and pipe size 3/8 in. The fiberglass core is 1/2 in thick and runs 3 ft long with an ASJ facing jacket in tan. It arrives slit with adhesive and flap for quick placement around existing lines. The product is new and carries California Proposition 65 notice.
Fits directly on copper tube 5/8 in
The tube slides over the pipe without extra fittings and the adhesive flap seals the seam. Plenum rated with flame spread index 25 and smoke developed index 50, it meets commercial duct requirements. R value 4.5 adds thermal resistance while the slit design frees installers from cutting or taping separate jackets.
Sustained temperature range 0 to 1 000 Degrees F
The insulation maintains its R value 4.5 across the full operating span from 0 Degrees F up to 1 000 Degrees F. Fiberglass does not melt or degrade within this range, so performance stays steady during long heating cycles. Not suited for buyers who need foam cell structure or installations below 0 Degrees F.
Highlights
- Operates from 0 to 1000 Degrees F for extreme temperature protection
- R-value 4.5 delivers strong thermal resistance to save energy
- Flame spread 25 and smoke developed 50 meet plenum safety standards
- ASJ facing with slit adhesive flap enables fast, secure installation
- Fits 5/8 in copper tube and 3/8 in pipe for precise compatibility
Specifications
| Brand | OWENS CORNING |
|---|
Questions about this item
How hot can the 722581 pipe insulation get before it fails?
The maximum operating temperature is 1,000 degrees F, so it withstands very high heat from steam or hot-water lines.
Will the fiberglass jacket shed fibres or smoke if it overheats?
The ASJ facing has a flame spread index of 25 and smoke developed index of 50, meeting plenum-rated requirements for low smoke.
What copper tube size fits the 5/8 inch inside diameter?
It is sized for 5/8 inch copper tube, which corresponds to 3/8 inch nominal pipe size.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
