BSPP to NPT plastic fittings
BSPP to NPT plastic fittings
(OP)
Looking for a way to go from a 2" female BSPP ( G ) thread to a male 1" NPT thread. Ideally, it would be a combo reducing/thread type.
The ideal fitting would be 2" Male BSP to 1" Male NPT.
Any suggestions on where to find this? I've tried all of the usual sources ( Grainger, Cole Parmer, etc ). No luck.
Ideally it would be plastic, but if they are just plain steel, that might work too.
Thanks.
The ideal fitting would be 2" Male BSP to 1" Male NPT.
Any suggestions on where to find this? I've tried all of the usual sources ( Grainger, Cole Parmer, etc ). No luck.
Ideally it would be plastic, but if they are just plain steel, that might work too.
Thanks.





RE: BSPP to NPT plastic fittings
If you want to do it in a pedestal drill, use a female 1" NTP tap and a 1" NTP nipple.
Regards
Pat
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RE: BSPP to NPT plastic fittings
Mike Halloran
Pembroke Pines, FL, USA
RE: BSPP to NPT plastic fittings
I can find a 2" BSP male, but not one in plastic, and they start around 65 bucks each.
I think what will work best is a 2.5" piece of plastic rod, threaded down on both sides and leaving a 1/4" ORB for the BSP seal. The through hole needs to be 3/4" diameter.
Thanks again.
RE: BSPP to NPT plastic fittings
Regards
Pat
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http://eng-tips.com/market.cfm
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RE: BSPP to NPT plastic fittings
RE: BSPP to NPT plastic fittings
Acetal (Delrin) is best at holding threads unless the temperatures go over 70 or 80 deg C when nylon will take over. Neither like exposure to acids
Regards
Pat
See FAQ731-376: Eng-Tips.com Forum Policies for tips on use of eng-tips by professional engineers &
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RE: BSPP to NPT plastic fittings
h
David Baird
Sr Controls Designer
EET degree.
Journeyman Electrician.
RE: BSPP to NPT plastic fittings
http://www.adaptall.com/index.html
RE: BSPP to NPT plastic fittings
Thanks for all the suggestions.