Light Duty Model THR1 reels handle hose from through 1 I.D.Inlet: up to 1 femalemale NPT 90 swivel joint.Swivel Joint: up to 1 femalemale NPT.Product Temperatures: -54C (-50F) to 100C (212F)Pressure: up to 3000 psiHeavy Duty Model THR2 reels handle hose from through 1 I.D.Inlet: up to 1 femalemale NPT 90 swivel joint.Swivel Joint: up to 1 femalemale NPT.Product Temperatures: -54C (-50F) to 100C (212F)Pressure: up to 3000 psiHeavy Duty Model THR3 reels handle hose from 1 through 1 I.D.Inlet: 1 up to 1 femalemale NPT 90 swivel joint.Swivel Joint: 1 to 1 femalemale NPT.Product Temperatures: -54C (-50F) to 100C (212F)Pressures: up to 300 psi (2 inch hose), 600 psi (1 hose)Note: Other sizes andor threads can be furnished for swivel joint when specified.Reels to operate at other temperatures or pressures are available.THOR-REEL Features & Benefits:Rugged assembly for heavy-duty applicationsNon sparking ratchet assemblyArbor disengagement to prevent damage from reverse windingStandard material is carbon steel Also available in other materialsConstant Tension is available Consult Thorburn for detailsPressure up to 10, 000 psi also available Consult Thorburn for details