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1" Standard Pipe Clamp (50 in polybag)
33942 - spec sheet
Features
- No corrosion -- made of durable polypropylene (gray color)
- Ribbed design allows pipe to cool faster and expand/contract freely
- For warranty product details, refer to the Oatey Limited Warranty document
- Temperature ange of 0F to 160F
- Clamp design allows pipe to be flush mounted to walls and joists
- Can be used on hydronic systems
- Minimizes the transmission of water line noise
33942 - spec sheet
Manufacturer Resources
Product Specs
- Volume:
- 0.003
- Department:
- Plumbing
- Product Group:
- Plumbing Accessories
- Product Subgroup:
- Pipe Supports
- Product Type:
- Support Clamp
- Product Weight:
- 0.021
OATEY 33942 – Frequently Asked Questions
1) What pipe size does the Oatey 33942 standard pipe clamp fit?
The Oatey 33942 is sized for 1 inch pipe. It is a single-size clamp, so for other runs you need the matching size in the standard pipe clamp family rather than forcing this one onto a different diameter.
2) Can I use plastic pipe clamps like the Oatey 33942 on hot water lines?
Yes, within limits. The 33942 polypropylene clamp is rated for a temperature range of 0F to 160F, which covers normal domestic hot water and hydronic heating runs. The description specifically notes it can be used on hydronic systems. For anything running above 160F, use a metal clamp instead.
3) Will the Oatey 33942 clamp let copper pipe expand and contract?
That is what the ribbed body is for. The ribs leave space around the pipe so it can expand and contract freely instead of binding, and they let the pipe cool faster. The same design keeps the clamp from acting as a hard contact point, which cuts the ticking and water-line noise you get when pipe moves inside a tight metal strap.
4) Can pipe clamps be mounted flat against a stud or joist?
Yes. The 33942 clamp is designed so the pipe sits flush against walls and joists when the clamp is fastened, so you are not standing the line off the framing. Useful where the pipe has to stay tight to the member to clear drywall or subfloor.
5) Will a plastic pipe clamp corrode or react with copper tubing?
No. The 33942 is molded polypropylene in gray, not metal, so there is nothing to rust and no dissimilar-metal contact against copper tube. That is the usual reason to pick a plastic clamp over a steel strap in damp crawl spaces or on hydronic runs.
6) How many Oatey 33942 pipe clamps come in a bag?
The 33942 ships 50 clamps to a polybag, which is why it is the format plumbers and MRO stock buyers order for a whole rough-in rather than piece by piece. Each clamp weighs 0.021, so a full bag is light enough to carry on the belt or in a bucket.
How fast can I get the OATEY 33942 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 OATEY 33942 come with a warranty?
Absolutely. The OATEY 33942 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 OATEY 33942?
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
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