Select a Product Part NumberDescriptionSizeFemale ThreadFemale Thread SizeFlange Size DDEC200SSCoupler x Female NPT59.5 mmNPT1 1/2" DDEC100SSFLCoupler x 150# Flange59.5 mm1" DDEC150SSCoupler x Female NPT89 mmNPT1 1/2" DDEC100SSCoupler x Female NPT59.5 mmNPT1" DDEC150SSFLCoupler x 150# Flange89 mm1 1/2" DDEC200SSFLCoupler x 150# Flange106 mm2"