Integrated Pressure Bypass Kit for Air Oil Coolers

External Bypass Kits allow oil to bypass ULAC, ULOC, ULDC, and ULHC Series air oil cooler cores if the pressure drop is too high.  The bypass reduces the risk of the cooler bursting in connection with cold starts and temporary peaks in pressure or flow.
   
Bypass kits include either a 20 psi or 65 psi check valve and necessary hose and fittings to fit the desired cooler.