You may also like
Manufacturer Resources
Product Specs
- Body Material:
- Stainless Steel
- Brand Name:
- Watts
- Buy American Act Compliant:
- No
- Ean:
- 98268313260
- Fitting Name:
- Clamp
- Lead Free:
- Not In Scope
- Part Number:
- 650541
- Series:
- WP9S
- Size Mm :
- 3/8 IN
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- General Valve
Watts WP9S-06 – Frequently Asked Questions
1) Do I need a special tool to install Watts CinchClamps?
Yes. CinchClamp is a one-ear stainless clamp, and it is crimped by closing the ear with a cinch (pinch-clamp) tool. A copper crimp-ring tool will not set it, and neither will pliers if you want a repeatable seal. Order the clamp tool separately; it is not included in the 100 pack.
2) Is the Watts WP9S-06 CinchClamp Buy American Act compliant for a government job?
No. The WP9S-06 is listed as not Buy American Act compliant, so it will not satisfy a federal or state contract carrying a BAA domestic-content clause. Specify a domestically sourced clamp for those openings.
3) What material are Watts WP9S CinchClamps made of, and can they be used on potable water lines?
Body material is stainless steel, which is why these clamps are used on potable hot and cold PEX distribution as well as hydronic and radiant runs. Stainless resists corrosion in damp slab and crawlspace locations where a plated clamp would rust.
4) Should I use cinch clamps or copper crimp rings for a PEX repipe?
Both are accepted mechanical PEX connections on barbed insert fittings. Cinch clamps like the stainless WP9S-06 use a one-ear band and a single-size tool that works across tube sizes, and the ear gives you a visible check that the connection was set. Copper crimp rings need a size-matched crimp jaw or a go/no-go gauge. For tight joist bays and repair work, the cinch tool is usually easier to get into position.
5) Does a stainless CinchClamp need to be lead free certified?
Lead-free certification is not in scope for the WP9S-06. The clamp is a stainless steel band that compresses the tubing onto the fitting and carries no wetted brass, so the lead-free requirement applies to the insert fitting it is used with, not to the clamp itself.
How fast can I get the Watts WP9S-06 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 Watts WP9S-06 come with a warranty?
Absolutely. The Watts WP9S-06 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 Watts WP9S-06?
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 Watts WP9S-06 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.