1:1 Ratio Low Pressure Pumps

For Fluid Transfer Applications

1:1 ratio pumps match output oil pressure with air input pressure and are suited for applications where there is little or no back pressure generated by piping friction losses and other flow restrictions. They are ideal for drum and hose or oil bar applications pumping engine oils, and other low to medium viscosity products such as transmission fluids. Caution should be exercised using these pumps to transfer gear oils or other high viscosity fluids over any distance and where low ambient temperatures increase fluid viscosity - for these applications consider using a higher pressure ratio pump.