DOC
Alfa Laval DOC (dedicated oil cooler) brazed plate heat exchangers provide the same efficient heat transfer and compact construction as our CB models, but with a design that is specifically engineered for oil cooling applications. With a reinforced flange connection that withstands high vibrations, DOC units can reliably handle heavy mechanical loads that accompany engine and hydraulic applications.

More with DOC
- High connection load resistance for dependable, long-term performance
- Small footprint combined improved efficiency reduce installation and long-term costs
- Low-theta plate design and large ports ensure reduced pressure drop
- Compact design increases flexibility for configuring, integrating, and installing a hydraulic oil cooling system with associated equipment
- Available in eight sizes to match the widest range of capacity needs
The robust connection flanges on a DOC heat exchanger feature internal threading and integrated mounting brackets. Based on extensive application expertise, Alfa Laval has engineered this design to meet the tough operating conditions of oil cooling duties. In addition to allowing for significantly higher torque than conventional connections, the DOC units provide upfront savings thanks to easy installation with a compact design. And the reliability and efficiency over time will further ensure the lowest total cost of ownership for your system.
Polger Authorized Alfa Laval Distributor
Polger is an authorized distributor of Alfa Laval equipment and systems for the marine industry. We provide reliable solutions for fuel and oil handling, water treatment, heat transfer and onboard installations.
Ship Parts Ready to Go
Contact Polger to select the right Alfa Laval solution for your vessel or marine installation.
Please feel free to get in touch with us
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POLGER S.J.
ul. Kowalska 4 83-000 Pruszcz Gd. POLAND
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polger@polger.pl
polgerbis@gmail.com
Phone 0048 586920612