Product Information Seal: FKM (FPM) Female Thread: NPT Select a Product Part NumberMaterialFemale Thread SizeBody SizeWorking Pressure DDA075BR-DEBrass3/4"56 mm230 PSI DDA100BR-DEBrass1"56 mm230 PSI DDA150BR-DEBrass1-1/2"70 mm230 PSI DDA200BR-DEBrass2"70 mm230 PSI DDA300GM-DEGunmetal3"119 mm230 PSI DDA300GM105-DEGunmetal3"105 mm230 PSI DDA400GM-DEGunmetal4"164 mm230 PSI DDA400SS-DE316 Stainless Steel4"164 mm360 PSI DDA600SS-DE316 Stainless Steel6"238 mm360 PSI DDA075AL-DEAluminum3/4"56 mm230 PSI DDA100AL-DEAluminum1"56 mm230 PSI DDA150AL-DEAluminum1-1/2"70 mm230 PSI DDA200AL-DEAluminum2"70 mm230 PSI DDA300AL-DEAluminum3"119 mm230 PSI DDA400AL-DEAluminum4"164 mm230 PSI DDA300AL105-DEAluminum3"105 mm230 PSI DDA600AL-DEAluminum6"238 mm230 PSI DDA075SS-DE316 Stainless Steel3/4"56 mm360 PSI DDA100SS-DE316 Stainless Steel1"56 mm360 PSI DDA150SS-DE316 Stainless Steel1-1/2"70 mm360 PSI DDA200SS-DE316 Stainless Steel2"70 mm360 PSI DDA300SS-DE316 Stainless Steel3"119 mm360 PSI DDA300SS105-DE316 Stainless Steel3"105 mm360 PSI