| Size: | 1" x 1" x 1/2" |
|---|---|
| Material: | Engineered Plastic |
| PEX Size: | 1/2" 1" |
| Application: | Plumbing Heating |
| Warranty: | 25 Year (Limited) |
| Standards Met: | NSF ASTM F877 ASTM F1960 |
| Fitting System Compatibility: | Expansion PEX |
| Tubing Compatibility: | PEX |
| Max Pressure (PSI): | 150 |
| Max Operating Temp: | 210ºF |
| Max Temp (F): | 320ºF |
Uponor states that no tubing product is freezeproof, but Uponor PEX-a tubing and their fittings are extremely resistant to freeze damage.
The last measurement is the bottom of the "T", the part that branches off.. For the ProPEX EP Reducing Tee, 3/4" PEX x 1/2" PEX x 3/4" PEX this is going to have 3/4" going into 1/2" with 3/4" coming off the side. Jon
The first two numbers are the run and the third is the branch
The first two sizes quoted are for the "run (straight through)" of the tee and the third size is for the branch.
3/4 x 1/2 x 3/4 That is stated as end X side x end The fitting when looked at like a T the base is the middle number 1/2 in this case and the top ends are list first and last.
Straight thru flow first, then branch,. i.e. for the example shown, 3/4 x 1/2 x 1/2. Or if straight thru is same in and out, simply main size x branch size, e.g. 3/4 x 1/2 (not shown).
I like to think out it as Input x Output x Tap, with Tap being the perpendicular port on the Tee, also remember that the orientation for your application may dictate what you consider Input vs Output. . . but here's a more technical description if you need additional clarification. http://www.plumbingfittingsdirect.com/diagrams/tees.html Hope that helps, michael
The order is end of the "T" x the other end of the "T" x the side of the "T"
Yes.
You should not put the tees under the slab Sent from my iPhone
You can put it in concrete but it is not to code or recommended. All fittings and pipes ought to be installed so repair and replacement is possible. Running pex through concrete can be done by putting in a larger diameter rigid piece of PVC and after the concrete is set then pull your pex through it. Try to layout your pex and fittings to keep all the fittings in walls or areas that are accessible. When I run pex under concrete I put it in rigid PVC. You'll never develop a reputation as a good plumber if you leave nightmares for those who follow you. Paul
Yes, but to be covered under their warrantee you must cover each joint with shrink tape to prevent concrete in joint area.
Hydro static test first then pour your concrete.
This item (Q4755050) works with 1/2" PEX, but keep in mind that it is only compatible with PEX-A tubing and expansion-style fittings.
They are designed for plumbing systems, however they will work in a heating system.
Yes it is.