DEL-2 oil cooler:

In order to avoid cracking , when cooler is installed in the return oil circuit, a bypass uploading valve must be parallel connected . And make sure the upload can be opened first when the decompression valve reaches the pressure peak.

The best recommendation operation: Use another oil pump to extract hot oil to supply the cooler so as to form a independent circulation loop.

DEL Series is mainly use in:

In door enviroment like General hydraulic system , Lubricating system , Gearbox(large reducer)  etc

The feature of DEL Series:

High quality of metal structure all processed by numerical control machine

Exterior rotor draught fan , which are of reliable performance and appealing design

Alramenting , electrostatic process and good Anticorrosion

The technical data of DEL Series( DEL-2~DEL-9):

Maximum static pressure:20 Bar (higher pressure made to order)

Rated inlet tempreture:70 °C (below 130 °C can be custom made)

*Make sure you can select the right cooler, please contact us