HydraulicStore offers a number of charts for hydraulic fittings and adapters of various sizes. HFI offers a number of hydraulic charts, including a hydraulic fluid information and comparison chart, a hose selection and power range chart and a torque specification chart. DiscountHydraulicHose.com offers a number of fitting charts for sale.
At HydraulicStore, visitors click the hydraulic fitting or adapter they need information on to view the chart. Some categories available include NPT fittings, NPT swivel fittings, JIC adapters and JIC to NPT adapters. Users can view the charts from NFI as images on its website or download them as PDF files. As of 2015, DiscountHydraulicHose.com offers a set of five hydraulic fitting charts for easy reference.