Long and secure functioning Setrab STD Oil Coolers are used in applications with low to medium-pressure systems or in circulation systems where the oil cooler is an important component for achieving long and secure functioning. For example, in hydraulic systems, engines, transmissions, transformers, fuel coolers, etc. Technical specifications - Maximum working pressure is 10 bar. Approved testing at a dynamic working pressure of 0-10 bar, 200,000 pulsation in load, 2 Hz. - Corrosion protection: Nocolok brazing process and epoxy-coating. - Connections: BSP