Product Information Material: Polycarbonate Size: 1-1/2" Select a Product Part NumberColorFemale ThreadFlow FNPSO150F-70OrangeNST (NH)70 GPM FNPSO150S-70RedNPSH70 GPM FNPSO150S-30RedNPSH30 GPM FNPSO150F-30OrangeNST (NH)30 GPM