DH Series

Thermal Transfer Products Copper Tube and Fin Mobile Hydraulic Oil Coolers

API Heat Transfer’s full line of Thermal Transfer Products standard mobile oil coolers is proven to stand-up in some of the toughest off-road environments. Our oil coolers are available with a wide variety of standard options to best suit each application and offer maximum performance.

Copper Tube and Fin Product Highlights

• Aluminum or Steel fins available
• Up to +100 HP of heat removal from hydraulic oil
• Cost effective, industry proven designs
• Large range of standard sizes

Standard Product Options

• 12 or 24 volt DC fans
• Hydraulic fan motor drive
• Built-in pressure bypass (30 or 60 psi for cold start-up)
• Heresite coating for offshore or corrosive environment operation

Customer Focused and Driven

• All catalog product is available with short lead-times 
• Expert application engineers available to select and size the right product for your application 
• Custom designs are available

Industry Applications

Our oil coolers are used in a wide variety of mobile applications across the globe.

• Commercial duty lawnmowers
• Municipal street cleaners
• Hydrostatic drives
• Tow-behind compressor lube cooling
• Construction equipment
• Underground mining
• Engine oil cooling

For application help and quoting, visit our Full TTP site or contact ttpsales@apiheattransfer.com.

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