225 Series 5TPI Buttress Thread to 2" NPT Adapter

The 225 Series 5TPI Buttress Thread to 2" NPT Adapter allows you to easily convert any Female 2" NPT fitting to a 225 Series Buttress Male Neck.

-Material = 6061-T6 Aluminum CNC Machined
-OD Buttress Side = 2.200 OD"
-Thread pitch = 5 TPI Modified Buttress (fits all Kelch brand 225 series caps)
-OD NPT Side = 2.350 OD"  (2" NPT Taper thread)
-Thread Pitch = 11.5 TPI
-Overall Height installed = 1.300" Without Cap

If you need a cap to go with this adapter. any of our caps in the "Caps" section listed as 225 Series will work.