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The copper strap features 25-foot length roll and mounting holes. This strap is used to secure copper pipe in place. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO® copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.
Copper Fittings Installation Instructions
- Lead-free*
- Dezincification resistant
- ASTM B75 Alloy C12200
Copper Fittings Installation Instructions
Manufacturer Resources
Product Specs
- All Application(s):
- ACR Air Conditioning / Refrigeration;Lead-Free
- All Basic Material:
- Copper
- Classification:
- Solder Pressure Straps and Hangers
- Length of Pipe Tubing:
- 25 ft.
- Product Group:
- Hanger / Support
- Product Type:
- Solder Pressure Straps and Hangers
- System Use:
- Commercial Plumbing, Compressed Air, Fire Protection, Heating, HVAC, Industrial, Irrigation, Lead Free*, Med-gas, Residential Plumbing
- Product Subgroup:
- Strap/Hanger
- Department:
- Plumbing
Nibco 9210500 – Frequently Asked Questions
1) Is the Nibco 623 hanger strap copper, and will it cause a reaction against copper pipe?
Copper is the base material of the 623 strap, so you're hanging copper on copper. That removes the dissimilar metal contact you get when steel or galvanized strapping is run directly against copper tube, which is why plumbers spec copper strap on copper systems in the first place.
2) Can the Nibco 623 copper strap be used on potable water lines?
Yes, and on a lot more than that. The 623 strap is listed for residential and commercial plumbing, plus compressed air, fire protection, heating, HVAC, industrial, irrigation and med-gas systems. It is a lead-free product, which is what matters for drinking water piping.
3) Can I use the Nibco 623 copper strap on refrigerant or A/C line sets?
Yes. ACR (air conditioning and refrigeration) is one of the stated applications for the 623 strap, so it is suitable for supporting copper refrigeration and A/C tubing as well as plumbing lines.
4) How much strap is in a roll of Nibco 623, and how far can I space the hangers?
Each roll of the 623 copper strap is 25 feet. How many supports that yields depends on your spacing, so count your hanger points first: at typical horizontal copper tube support intervals you cut short lengths per hanger, and a single 25 foot roll covers a run of many hangers rather than 25 feet of pipe.
5) Does the Nibco 623 copper hanger strap come pre-punched with holes?
It does. The 623 strap has mounting holes along its length, so you cut the piece you need and fasten through the existing holes rather than drilling. That is what makes it quick to hang tube off joists, studs, or blocking.
6) Does the Nibco 623 strap come with screws or fasteners?
No fasteners are included with the 623 copper strap. You supply the screws or nails suited to your substrate (wood joist, stud, blocking, or masonry anchor) and drive them through the strap's punched holes. Budget for that on the material list.
7) What copper alloy is the Nibco 623 hanger strap made of?
The 623 strap is ASTM B75 alloy C12200, the same copper tube alloy used across Nibco's copper line, and it is dezincification resistant. For a spec-driven job where the submittal calls out a copper alloy for supports, C12200 to ASTM B75 is what you're citing.
8) Is copper hanger strap acceptable for a LEED or sustainable building project?
Copper strap works well on those jobs because the material is recyclable and reusable at end of life, and the 623 is manufactured in an ISO 9001 certified facility. Specifiers chasing sustainable material credits generally prefer copper supports over plastic or coated steel for that reason.
How fast can I get the Nibco 9210500 delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco 9210500 come with a warranty?
Absolutely. The Nibco 9210500 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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