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Offline Air Cooled Oil Cooling Systems

Offline Air Cooled Oil Cooling Systems – Independent oil cooling & filtration (Dedicated cooling circuit for improved oil temperature control)

Premium Industrial Cooling

Offline Air Cooled Oil Cooling Systems
Independent oil cooling & filtration system

Coolace offline air cooled oil cooling systems are standalone units designed to cool and filter hydraulic oil independently of the main system circuit. These systems ensure stable oil temperatures, improved cleanliness, and extended component life even in high- load or continuous-duty operations.

Whether you're operating CNC machines, hydraulic power packs, or heavy industrial equipment, our AC Series coolers provide reliable thermal management your operations demand. With over 33+ years of engineering excellence, ACE Oil Coolers continues to set the standard in industrial cooling solutions.

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Key Features

Discover what makes the Offline Air Cooled Oil Cooling Systems the preferred choice for industrial cooling applications

Independent cooling unit/circuit
Integrated oil filtration
High efficiency air cooled oil cooler
More heat dissipation
Better equipment life
Minimise equipment breakdown & spares consumption
Allows extra work loading/handling
Industrial Machine Image
Our Clients

Trusted by Industry Leaders

We are proud to support leading OEMs and industrial companies with reliable oil cooling solutions that enhance equipment performance, efficiency, and operational reliability.

TS
RIL
L&T
BHEL
NTPC
ACC
SAIL
TATA
TS
RIL
L&T
BHEL
NTPC
ACC
SAIL
TATA
HD
VD
SAIL
ACC
NTPC
BHEL
TS
L&T
L&T
HD
VD
SAIL
ACC
NTPC
BHEL
TS
L&T
L&T

Technical Specifications – Offline Air Oil Cooling Systems Description:

Review the model-wise technical specifications of our offline air cooled oil cooling systems, including cooling capacity, oil flow rate, motor details, and operating parameters for accurate system selection.

AH SERIES
Model Thread BSPT Oil Flow (L/min) Working Pressure (BAR) Capacity (Kcal/Hr) ΔT=30°C Dimension (L × H × W) mm
AH-06081/2"3–40201300305 × 195 × 115
AH-0608L1/2"3–40202500405 × 195 × 115
AH-10123/4"7–100205100421 × 316 × 162
AH-12151"20–100207400520 × 368 × 210
AH-14181"30–1002010100570 × 422 × 210
AH-14281 1/4"30–2502011400575 × 410 × 280
AH-14901 1/2"30–2502019000490 × 620 × 300
AH-18901 1/2"30–2502021350490 × 620 × 300
AH-18902"30–3002028000610 × 784 × 400
AH-24322"30–3002043000888 × 942 × 640
AH-25832 1/2"30–3002067000850 × 1160 × 620
AH-30422"25–45020900001230 × 1420 × 950
AH-35502"30–40020800001200 × 1250 × 950
AH-36552"30–450201050001200 × 1250 × 950
AW SERIES
Model Thread BSPT Oil Flow (L/min) Working Pressure (BAR) Capacity (Kcal/Hr) ΔT=30°C Dimension (L × H × W) mm
AW-06081/2"1–2015750310 × 203 × 105
AW-0608L1/2"1–20151250411 × 203 × 105
AL SERIES
Model Thread BSPT Oil Flow (L/min) Working Pressure (BAR) Capacity (Kcal/Hr) ΔT=30°C Dimension (L × H × W) mm
AL-0608 3/8" 1–10 7.5 750 250 × 235 × 110

Typical Applications

Our AC Series coolers serve diverse industries and applications worldwide

Gearbox Cooling

Gear Box

Independent oil cooling systems for industrial gearbox lubrication circuits

Hydraulic Power Packs

Wagon Tippers

Reliable cooling for hydraulic systems in heavy duty wagon tipplers

Industrial Machinery

Hydraulic Presses

Continuous oil cooling for high pressure hydraulic press applications

Mobile Equipment

Hydraulic Systems

Efficient offline cooling for industrial hydraulic systems and power packs

Lubrication Systems

Shearing Machines

Stable oil temperature control for hydraulic shearing machine operations

Gearbox Cooling

Cement

Offline oil cooling solutions for continuous cement plant machinery

Gearbox Cooling

Steel

Heavy duty cooling systems for high temperature steel plant equipment

Gearbox Cooling

CNC Pipe Bending Machine

Precision oil cooling for CNC pipe bending hydraulic systems

Gearbox Cooling

Scrap Baling Machine

Reliable cooling for hydraulic systems in scrap baling machines

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Need Selection / Sizing & Assistance?

Our technical experts are ready to help you select the right oil cooler for your specific application. Get personalized recommendations based on your flow rates, operating temperatures and installation requirements.

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Why Choose ACE Oil Coolers

Trusted by industries worldwide for reliable, high-performance cooling solutions

🎖️

33+ Years of Engineering Excellence

Decades of expertise in designing and manufacturing premium oil cooling solutions.

⚙️

High-Efficiency Cooling Solutions

Advanced technology ensuring maximum heat dissipation with minimal energy consumption.

🛡️

Heavy-Duty Performance & Durability

Built to withstand the most demanding industrial environments and operating conditions.

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Expert Support & Consultation

Dedicated technical team ready to assist with selection, installation, and maintenance.

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ISO-Certified Manufacturing

Quality management systems ensuring consistent, reliable products every time.

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Frequently Asked Questions

Find answers to common questions about offline air cooled oil cooling systems, including their working principle, benefits, applications, and how they improve hydraulic system performance through independent cooling and filtration.

What is an offline air cooled oil cooling system?
An offline air cooled oil cooling system, also known as a kidney loop system, is an independent unit that cools and filters oil separately from the main hydraulic circuit. It continuously circulates oil from the tank through a cooling and filtration system, maintaining optimal oil temperature and cleanliness.
How does an offline oil cooling system work?
In an offline oil cooling system, oil is drawn from the reservoir using a dedicated pump and passed through filters and an air cooled heat exchanger. The cooled and filtered oil is then returned to the tank. This independent operation ensures continuous cooling and filtration regardless of machine operation.
What are the advantages of offline oil cooling systems?
Offline oil cooling systems provide several benefits such as continuous temperature control, improved oil cleanliness, reduced system wear, longer oil life, and lower maintenance costs. They operate independently, ensuring consistent performance even during machine idle conditions.
Where are offline air cooled oil cooling systems used?
Offline oil cooling systems are widely used in gearboxes, hydraulic power packs, cement plants, steel plants, presses, wagon tipplers, and other continuous-duty industrial applications where maintaining oil temperature and cleanliness is critical.
Why is offline oil cooling better than inline cooling?
Unlike inline cooling systems, offline systems work independently of the main circuit. This allows continuous cooling and filtration, reduced load on the main system, and improved oil quality, resulting in better equipment performance and longer component life.
Our Clients

Trusted by Industry Leaders

We are proud to support leading OEMs and industrial companies with reliable oil cooling solutions that enhance equipment performance, efficiency, and operational reliability.

TS
RIL
L&T
BHEL
NTPC
ACC
SAIL
TATA
TS
RIL
L&T
BHEL
NTPC
ACC
SAIL
TATA
HD
VD
SAIL
ACC
NTPC
BHEL
TS
L&T
L&T
HD
VD
SAIL
ACC
NTPC
BHEL
TS
L&T
L&T