OIL COOLERS – DC RANGE

Typical examples of oil coolers fitted to marine transmissions with an oil inlet temperature of 80˚C and seawater temperature of 32˚C.

DG Range Image

Type Maximum sea water flow for end cover type Suitable for gearbox transmitting
A/D

Straight 90°

B/E

Straight 90°

C/F

Straight 90°

NONE
l/min l/min l/min l/min      kW           Hp
DC 50 60 90 120 180       75          100
DC 60 60 90 120 180       120        160
DC 90 60 90 120 180       150        200
DC 120 60 90 120 180       180        240

 

Model No Size (mm) OD water pipe A / B / C Oil Port

thread (BSPP)

net dry

Weight

 

DC 50 205 x 51 22mm/28mm/32mm 1/2” 0.7
DC 60 240 x 51 22mm/28mm/32mm 1/2” 0.9
DC 90 314 x 51 22mm/28mm/32mm 1/2” 1.1
DC 120 396 x 51 22mm/28mm/32mm 1/2” 1.4

 NOW WITH RUBBER ENDS SUITABLE FOR SALTWATER COOLING FLOW

 

Maximum working oil pressure: 25 BAR

Maximum working water pressure: 3 BAR

Maximum working temperature: 125˚C

3/8” available on special order

Materials of construction

Tubes: 90/10 Cupro Nickel

Tubeplate: Naval Brass

End Caps: Rubber

Shell: Brass