Barbed Hose Fitting Swivel For Hose I.D. 1/2 in Hose Fitting A Gender Male Hose Fitting B Gender Male Hose Fitting A Size 3/4 in Hose Fitting B Size 1/2 in Hose Fitting A Connection Type GHT Hose Fitting B Connection Type Hose Barb Fitting Material Brass x Brass CA2745 500 psi Temp Range -65 Degrees to 250 Degrees F NSF 61 Annex G