You may also like
49333 Viega PureFlow Press lav adapter Smart Connect technology Polymer, 1/2'' x 1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P x Lav
- Country Of Origin:
- Made In USA
- Material Type:
- Polymer
- Product Dimension:
- 1/2'' x 1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Adapters
- Product Type:
- Adapter
- Product Length:
- 1.819"
- Product Height:
- 1.024"
- Product Weight:
- 0.055 lbs
- Product Width:
- 1.024"
- Product Material:
- Polymer
Viega 49333 – Frequently Asked Questions
1) What does the Viega 49333 PureFlow lav adapter connect to on each end?
The 49333 is a P x Lav adapter: one end is a 1/2 inch PureFlow press socket for PEX tubing, the other is a 1/2 inch lavatory connection for a faucet supply. So it takes you straight from PEX to a lav supply without an intermediate stub-out fitting.
2) Do I need a special tool for the Viega 49333 PureFlow adapter, or can I crimp it?
This is a press fitting, not a crimp-ring fitting. It gets made with a press tool and PureFlow jaws sized for 1/2 inch; a crimp ring tool or cinch clamp tool won't make this joint. If your crew is only set up for crimp rings, you'd want a crimp-style PEX lav adapter instead.
3) Is the Viega 49333 lav adapter metal or plastic?
It's polymer, not brass. For potable water rough-in at a lavatory that keeps it dielectric and light, but it is not the fitting to pick if your spec calls for a metallic fitting body or if the location sees mechanical abuse. Whole fitting weighs 0.055 lbs.
4) How much room do I need behind the wall for a Viega 49333 press lav adapter?
The fitting measures 1.819 inches long by 1.024 by 1.024 inches, so it's compact enough for a shallow lav stud bay. Plan clearance beyond that for the press tool jaw to close squarely around the sleeve, which is the real space constraint on any press connection in tight cabinet or wall framing.
5) What is Smart Connect on the Viega 49333 and does it mean I can skip pressure testing?
Smart Connect is Viega's feature that lets an unpressed connection leak visibly during pressure testing so you can find it before closing the wall. It's a way to catch a missed press, not a replacement for testing. You still press every joint with the correct PureFlow jaw and still test the system.
6) Will the Viega 49333 work with 1/2 inch PEX from any brand?
The press end is built for 1/2 inch PureFlow PEX tubing. Press systems are engineered as matched tube-and-fitting sets, so use Viega PureFlow tubing with this adapter rather than mixing another manufacturer's PEX into a pressed joint.
7) What part number do I order for the 1/2 inch PureFlow polymer lav adapter?
Viega manufacturer part number 49333. One configuration only, 1/2 inch by 1/2 inch, polymer body, P x Lav. There is no finish or size option to specify on this one.
How fast can I get the Viega 49333 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 Viega 49333 come with a warranty?
Absolutely. The Viega 49333 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 Viega 49333?
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 Viega 49333 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.