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.

专业油冷器-DOC系列铜钎焊板式换热器-Professional oil cooler-DOC series copper brazed plate heat exchanger

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.

The easy way to reduce your energy costs and increase energy efficiency

A refund is just the start of your savings potential with the new exchange programme. Alfa Laval’s innovative heat exchanger technology will significantly increase the energy efficiency of your processes. That means drastically lower power consumption and carbon emissions, along with a significant reduction in your long-term operating costs.

See how much you can save

Key applications

Oil cooling

With an extra sturdy construction and easy installation, DOC units can provide unparalleled efficiency for hydraulic oil cooling.

Download application brochure

Unique features to boost your performance

With more than 80 years of experience in heat transfer innovation, Alfa Laval knows what it takes to deliver high-performance solutions for any application. Our experts continuously develop new innovations that give our DOC line of brazed plate heat exchangers more reliable and efficient performance.

PressureSecure

Kekuatan untuk tugas menantang yang tak tertandingi

Desain pelat inovatif kami mendukung jangkauan aplikasi bersuhu dan bertekanan tinggi terluas. Unit dapat berjalan menggunakan pelat yang lebih tipis dan lebih sedikit, yang berarti penggunaan bahan baku lebih sedikit, konsumsi energi lebih rendah, biaya refrigeran berkurang, dan siklus hidup peralatan lebih lama.

FlexFlow™

Kinerja termal yang unggul

Desain pelat asimetris Alfa Laval yang dipatenkan adalah salah satu dari banyak inovasi unik yang memberikan peningkatan efisiensi termal berkat penurunan tekanan yang dioptimalkan dan peningkatan turbulensi. Tidak hanya mengurangi konsumsi energi, tetapi juga mengurangi volume refrigeran dan bahan baku.

Finding the right heat exchanger

With expertise from decades of experience in heat exchange, Alfa Laval offers guidance and useful tools to help you meet today’s heating and cooling challenges. Our product guide is an interactive resource you can use to find the ideal solution for your application.

Visit the product guide

Contact us

Do you have questions about our portfolio of brazed and fusion bonded plate heat exchangers? We can work with you to find the optimal model to fit your specific needs.