Flovex LT Series - Air Coolers

The fan exchangers, cooling with forced airdraft, are an extremely valid alternative to tube & shell exchangers, where no cooling water is available.

Particular care has been taken to select all components able to give good thermal efficiency together with rugged construction. To reach complete affidability all our fancoolers are tested at 30 (Bar).

Flowrate and pressure drop

To optimise efficiency against allowable pressure drop, coolers are of two types:

• low flowrate = type “A”
• high flowrate = type “B”

Pressure drop indicated on the performance curves are intended with oil viscosity of 4 ° E-50 ° C. With other oils than the mentioned, proper calculation should be made.

Specially with cold start of the machine at low temperatures a by-pass should be used, with pressure setting of 4-5 (Bar).