Connection Size: 1" Male NPT (MPT) x 1" Female NPT Swivel (FPS)Material: Glass-reinforced polypropylene (Schedule 80 thickness) Max Pressure Rating: 150 PSI at 70°F (Up to 300 PSI dynamic rating depending on system components) Chemical Resistance: High compatibility with fertilizers, corrosive fluids, and agricultural chemicals Weight: 0.17 lbs.