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2" Compression Coupling
Features
- Concrete tight
- Heavy steel walls
- Zinc plated to prevent corrosion
Manufacturer Resources
Product Specs
- Department:
- Electrical
Allied Tube & Conduit CK200RKON – Frequently Asked Questions
1) What size and type of conduit does the Allied Tube & Conduit CK200RKON coupling join?
It's a 2 inch compression coupling, used to join two runs of 2 inch conduit. Compression fittings tighten onto the tube with a gland nut rather than a setscrew, so both ends are pushed in and the nuts drawn down. The body is heavy steel walled and zinc plated against corrosion.
2) Can I use the CK200RKON coupling in a concrete pour?
Yes. The CK200RKON 2 inch compression coupling is rated concrete tight, so it can be embedded in poured concrete without wet mix entering the raceway. Make the compression nuts up tight before the pour.
3) Compression coupling or setscrew coupling for 2 inch EMT?
Setscrew couplings are the cheaper choice for dry indoor work. The CK200RKON is a compression type, which is what you use where the fitting has to be concrete tight, such as slab and deck pours. Compression takes longer to install but seals on the tube wall instead of biting it with a screw.
4) Is the CK200RKON coupling corrosion resistant enough for a damp location?
The steel body is zinc plated to resist corrosion, which suits it to concrete embedment and general interior and damp work. It is not a listed raintight or wet location fitting on our record, so for exposed outdoor runs specify a fitting rated for that use.
How fast can I get the Allied Tube & Conduit CK200RKON 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 Allied Tube & Conduit CK200RKON come with a warranty?
Absolutely. The Allied Tube & Conduit CK200RKON 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 Allied Tube & Conduit CK200RKON?
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 Allied Tube & Conduit CK200RKON 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.