FlexPVC - We now have the telescoping pipe fittings in stock! 

For many years we've had requests for a fitting that allows you to telescope one pipe into another. And during that time we only he one that worked, but it only worked on 3/4" pipe into 1.25" fitting. Not really a popular situation. But now we have the fittings that not only allow you to put 1/2" pipe into 3/4" pipe and 3/4" pipe into 1" pipe, but you can also now secure each section. Of course the larger pipe must be thinwall (Furniture grade thinwall or Class 200 (or similiar) plumbing pipe) but it works and it works very well.
Here are the links:
New Style 1/2" into 3/4":
flexpvc.com/ca...
New Style 3/4" into 1":
flexpvc.com/ca...
Old style 3/4" into 1.25" fitting:
flexpvc.com/ca...
Thinwall 3/4" pipe:
flexpvc.com/ca...
flexpvc.com/ca...
Thinwall 1" pipe:
flexpvc.com/ca...
flexpvc.com/ca...
On the 1/2" into 3/4" as long as you are not inserting anything into the 1/2" you can use std sch 40 (or any) 1/2" IPS pipe. However if you want to put in a 4th section you will need to use the 1/2" thinkwall pipe:
flexpvc.com/ca...
or
flexpvc.com/ca...
and a special order fitting to put 3/8" pipe into the 1/2"":
flexpvc.com/ca...
flexpvc.com/ca...
flexpvc.com/ca...
flexpvc.com/ca...