Select a Product Part NumberDescriptionSizeFemale ThreadFemale Thread SizeFlange Size DDEA100SSFLAdapter x 150# Flange59.5 mm1" DDEA150SSFLAdapter x 150# Flange89 mm1 1/2" DDEA200SSFLAdapter x 150# Flange106 mm2" DDEA100SS59.5 mm DDEA200SSAdapter x Female NPT106 mmNPT2" DDEA150SSAdapter x Female NPT89 mmNPT1 1/2"