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AL WATERPIPE GRD CLMP 1/2-1IN PIPE
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- Ground Clamps
- Selling Unit Of Measure:
- each
- Standards:
- UL E3060
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Aluminum
Blackburn AJ – Frequently Asked Questions
1) What pipe sizes does the Blackburn AJ ground clamp fit?
The Blackburn AJ water pipe ground clamp fits 1/2 inch through 1 inch pipe. Above 1 inch trade size you need a larger clamp in the same family, so measure the pipe at the point you plan to bond before ordering.
2) Can I use an aluminum water pipe ground clamp on copper pipe?
The AJ clamp body is aluminum. Aluminum-bodied clamps are commonly used on copper and steel water pipe for grounding electrode connections, but the connection must stay dry and accessible, not buried or immersed, because aluminum is not rated for direct burial or concrete encasement. If the clamp will sit in a wet or buried location, use a bronze or copper-alloy clamp instead.
3) Is the Blackburn AJ a mechanical connector or does it need a crimp tool?
It is a mechanical connector, tightened with a screw or hex fastener. No crimping die, hydraulic tool, or exothermic mold is needed, which is why these are the usual pick for service panel grounding work and for retrofits where you cannot get a crimp tool onto the pipe.
4) Do I get one clamp or a box when I order the Blackburn AJ?
The AJ is sold each, so a quantity of one ships one clamp. Order by the number of bonding points on the job rather than assuming a carton quantity.
5) What is the exact part number and origin for the Blackburn water pipe ground clamp for 1/2 to 1 inch pipe?
The manufacturer part number is simply AJ, from Blackburn, and it is made in Mexico. Use AJ on the submittal or purchase order; it is the only model designation on this clamp.
How fast can I get the Blackburn AJ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 Blackburn AJ come with a warranty?
Absolutely. The Blackburn AJ is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Blackburn AJ?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Blackburn AJ from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.