HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comments
View Comments: Oldest First|Newest First|Threaded View
Tim
User Rank
Platinum
Sweat Fittings
Tim   6/23/2011 7:56:08 PM
NO RATINGS
These fittings seem to be a lifesaver.  Sweating pipes that have moisture in them is one difficult task.  You can jam a piece of bread in the pipe to block the water, but it doesn't always work.  The Sharkbite fasteners seem to help where conventional or PEX fittings fail.

deeaks
User Rank
Iron
sharkbite
deeaks   12/5/2012 3:31:58 PM
NO RATINGS
In my expeirence a few years back as a plumber's assistant, these are GREAT for just making a couple of connections but you wouldn't want to plumb your entire house with them due to the price.  Particularly if you're connecting copper to pex or PVC, but also handy if you are re-routing copper pipes or connecting to existing copper.  As most people know, as you solder the pipe, you must always leave one end open so that the expanding air can escape from inside the pipe.  This presents a problem sometime when re-connecting new plumbing to the old piping unless you have a valve you can leave open or something that allows you to leave that escape route for the air as you solder.  

Even though the existing plumbing may be turned off, dry inside, and very well cleaned, if there is no place for air to escape, your solder will "blow out" as the air heats up inside the pipe and after the water is restored, you will end up with a leak (which is now MUCH harder to fix because your pipe is full of water again.

Anyway, these fittings are awesome for such an application, plumb up your new system, sweat all your joints, then push the sharkbite fitting onto your old plumbing and then your new plumbing and presto!



Partner Zone
Latest Analysis
Self-driving vehicle technology could grow rapidly over the next two decades, with nearly 95 million “autonomous-capable” cars being sold annually around the world by 2035, a new study predicts.
MIT’s Senseable City Lab recently announced the program’s next big project: “Local Warming.” The concept involves saving on energy by heating the occupants within a room, not the room itself.
The fun factor continues to draw developers to Linux. This open-source system continues to succeed in the market and in the hearts and minds of developers. Design News will delve into this territory with next week's Continuing Education Class titled, “Introduction to Linux Device Drivers.”
Dean Kamen tells an audience at MD&M East 2014 how his team created the DEKA Arm to meet DARPA's challenge to design a better prosthetic arm for wounded veterans.
The new draw-it-on-a-napkin is the CAD program. As CAD programs become more ubiquitous and easier to use, they have replaced 2D sketching for early concepting.
More:Blogs|News
Design News Webinar Series
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 11:00 a.m. California / 2:00 p.m. New York
5/13/2014 10:00 a.m. California / 1:00 p.m. New York / 6:00 p.m. London
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Aug 4 - 8, Introduction to Linux Device Drivers
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: August 12 - 14
Sponsored by igus
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service