All threads on all components in set are standard 3/8 NPT. Below are the pump specifications.
Pump operates on 100-145 PSI (100+ minimum). 3/8 NPT oil output, safely builds to 10,000 pounds and has a built in safety overload pump saver. Reservoir capacity: 1.6 Liter. Use able oil 98 cubic inches (Suitable for all 10 ton rams, frame and body work). Release lock plate so operator can release and remove foot as release / return takes effect. 3 pedal functions, Apply pressure, Hold Pressure, Release pressure. Net Weight : 19 pounds (With oil).