Hydraulics International Inc. (HII) is a designer and manufacturer of ground support equipment, portable nitrogen & oxygen recharging systems, air driven liquid pumps, air & electric driven gas boosters, high pressure valves & components, turbine flow meters used in the aviation industry. Our products are proudly made in the USA.
Hydraulics International's environmentally safe Solar-Powered Fluid Servicing Cart is an eco-conscious innovation in aviation support. This cart uses solar power and a 75-gallon...
Hydraulics International Inc. (HII) has been recognized as one of the largest defense ground support equipment technology companies in the world. It holds leading market positions...
Hydraulics International's compact air and/or hand driven oxygen/nitrogen booster rated to 3,450 psi. Ideal for filling or topping off O2 bottles from as low as 300 psi. Operated...