Four-ball piston pumps are perfect for higher volume and recirculation applications involving low viscosity fluids (0 – 5,000 cPs). ARO four-ball pumps are constructed of stainless steel and are available in a wide range of packing materials to maximize fluid compatibility. Additionally, the plunger rod and cylinder tube are ceramic coated to fight the effects of abrasion and scoring.
22.4 GPM (84.9 LPM) max flow
278 psi (19.2 bar) max fluid pressure
17 GPM (64.2 LPM) max flow
360 psi (24.4 bar) Max Fluid Pressure