So, I asked this question as I wanted to use this water purifying/ dechlorination/ calcium type of shower head outside the US.
I had also posted a similar question on Amazon, but I realize it needs knowledge of Plumbing parts and standards and if/ how they vary across the Globe.
Any experts share their wisdom on whether US based shower heads can be used in India and/ or other nations abroad? Directly or with some attachments/ fixtures?
Update: I figured someone here knows or can point me to "information" on standards of such things across nations.
For example, I was able to google Electrical Plug/ Socket Pins types and voltages etc and now know how most of it operates.
- http://www.worldstandards.eu/electricity/plug-voltage-by-country/
- https://en.wikipedia.org/wiki/Mains_electricity_by_country
I found some orgs, but not yet any information on standards:
- http://www.worldplumbing.org/
- http://www.indianplumbing.org/
- Is there a similar US site?
Any resources for plumbing that point out standards?
https://www.amazon.com/Culligan-WSH-C125-Wall-Mount-Capacity-Showerhead/dp/B0006VVN1S/
Q: Could this be used in India? and its filtering purifying mechanism be recharged/ replaced in time?
A: The only requirement for using this filtering showerhead is that it fits the pipe you want to attach it to.
It might be possible to use some kind of connecting pipe fitting to make the showerhead fit.
It filters using a replaceable cartridge.
The cartridge says it's good for 6 months or 10,000 gallons. I am the only one using mine and the cartridges don't last 6 months. I have to replace mine every 5 months but I love what it does to the water!
Best Answer
Pipe in India most likely conforms to (BSP): ISO-7-1 British Standard Pipe Taper (BSPT)
IS 554 : 1999
IS0 7-11 : 1994
"This Indian Standard (Fourth Revision) which is identical with
IS0 7-l : 1994
[...]" –law.resource.org (ISO-7-1 British Standard Pipe Taper)Which means you'll need an adapter that gets you from
NTP
toBSPT
Then again, according to this table (BSP vs NPT), 1/2" and 3/4" pipe both have 14 threads per inch, and the pitch of the threads are only off by five degrees, so I think a copious amount of PTFE tape would make a shower head work just fine. But don't quote me on that; I've never encountered BSP in the field and had to make it work with NPT fittings.
It has been mentioned that, "That model, it super sucks. The flow is extremely low." Might I suggest that you install a (valved) wye fitting and have both shower heads. Use the new one only for doing your hair so as to not prematurely clog the filter.