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XSelector® Sizing Program
Use our online portal or our mobile apps to size products to help achieve optimum performance for your application.
EK Series
Water-Cooled Hydraulic Oil Coolers for Industrial Power Units (up to 400 HP)
Product Type
Heat Exchanger
Solution
Hydraulic Oil Cooling, Compressed Air Cooling
Application
Industrial Applications
Technology
Shell & Tube, Steel
Finned Tube Bundle Shell & Tube Water to Oil Cooling
Designed for industrial hydraulic power units and general-purpose systems, the EK Series – the ‘Green’ cooler – is the most efficient heat exchanger offered in the water cooled series. The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage. An optional Surge-Cushion® bypass is available for cold start up protection or flow surges. The low cost, compact design is ideal for general purpose hydraulic power unit installations.
Consult catalog for additional sizes and technical information.
Product Features
- Compact size
- Interchangeable with TTP K Series
- 3/16″ tube size
- High pressure ratings
- End Bonnets Removable for Servicing
- Mounting Feet Included (May be rotated in 90° increments)
- Sea water applications, end model code with CN-W-NP
- Maximum Operating Pressure – Shell Side 500 PSI
- Maximum Operating Pressure – Tube Side 150 PSI
- Maximum Operating Temperature 250°F
- Heat removal up to 400 HP (300 KW)
- Oil flow rates up to 80 U.S. GPM (300 L/MIN)
- Maximum viscosity – 150 cSt
- Tubes – Copper/Copper Nickel
- Tube Sheets – Steel/Copper Nickel
- End Bonnets – Cast Iron/Electroless Nickel Plate
- Shell – Steel
- Baff les – Steel
- End Bonnets – Cast Iron
- Mounting Brackets – Carbon Steel
- Gaskets – Nitrile Rubber/Cellulose Fiber
- Nameplate – Aluminum Foil
- Patented built-in Surge-Cushion bypass
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Cooling Tube Side Material Options
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Standard Steel
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Copper Nickel
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Stainless Steel
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Multiple Connection Options
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NPT x NPT
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SAE x NPT
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SAE Code 61 x NPT
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SAE Code 61 x BSPP
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- All catalog product is available with short lead-times
- Expert application engineers are available to select and size the right product for your application
- XSelector®* is a great tool for optimizing the sizing of TTP coolers. Check out the Apple and Android app stores to download the XSelector® app
- Our distributor One Status portal allows for on demand quoting of coolers and looking up order status
- Custom designs are available
* To register for XSelector® please go to www.thermaltransfer.com/get-in-touch/ and complete the XSelector® Inquiry form and submit.
Download the XSelector® for both Apple and Android formats by searching for XSelector® in their App Stores. You must first register for XSelector® before using it on mobile devices.
The EK Series minimizes cooling water usage while delivering high thermal performance, ideal for environmentally responsible operations.
What makes the EK Series an efficient water-cooled hydraulic oil cooler?
The EK’s finned-tube shell-and-tube design increases surface area for superior heat rejection with less water use.
What hydraulic power ranges can the EK Series handle?
Up to 400 HP (300 kW), making it ideal for industrial hydraulic power units.
Documents
Brochures
EK Series
Brochures
Water Cooled HE Accessories
Brochures
K to EK Series Comparison
Technical
EK Technical Information
Service Parts
EK Series Service Parts
Configure the EK Series
3D Configurator
Our 3D Product Configurator will allow you to build up the cooler with specific options that are required for your application, view what you have created in 3D, then download the model directly into your format to complete your modeling project.
Talk to an engineer at TTP.
Finding the right thermal management solution shouldn’t be a guessing game. Whether you need a quick price quote, technical specs, or a fully custom engine cooling system designed from the ground up, our team is ready to help.
Fill out the form below, and one of our application engineers will reach out to ensure your equipment stays cool under pressure.