Parker Hannifin

By Heather Burlingame, Senior Production Editor | September 28, 2010


Parker 781 The Parker 781 hose for high-pressure, high-impulse applications has a constant working pressure of 5,000 psi in all sizes. It is ideal for all weather applications and accommodates a variety of petroleum-based hydraulic fluids and lubricating oils, water/oil emulsion and water/glycol hydraulic fluids. When used with Parker Hannifin's Parkrimp 78 Series fittings, the hose provides leak-free performance, says the company. In addition, it is compatible with Parker's family of crimpers and can be crimped without removing the hose cover.