An Air Cooled Water Chiller is a cooling system that is used to extract heat out of water and allow the heat to be transferred to the air surrounding the water through the use of a closed-loop cooling system known as a refrigeration cycle. It comprises essential parts, including a compressor, condenser and fans, evaporator and expansion valve. The warm water is injected into the chiller and the heat is taken up by the refrigerant in the evaporator and expelled into the air via the condenser coils with the assistance of fans.
Since heat rejection is achieved using natural air, there is no need to set up a cooling tower or an external water source, which simplifies the installation and reduces maintenance costs. Industrial processes, HVAC systems, cool medical equipment and laser machinery are typical applications for air-cooled water chillers. They are effective with both small to medium-sized cooling loads and best suited for areas where there is a limited water supply and ease of installation and low costs are concerned.
Aquatech Plus is a reputed Air Cooled Water Chiller Manufacturer in India, which provides industrial chilling systems to maintain a certain degree of temperature, energy savings, and reliability in their operation even after the production line runs continuously. Our air-cooled water chillers are configured with cooling capacity between 1.65 kW and 202 kW, and it has an adjustable temperature operating range of 5°C to 30°C and therefore can be used in a variety of industrial and commercial applications. Our air-cooled chiller systems are designed and developed through the controlled engineering method, which balances thermal efficiency, mechanical durability, and operational simplicity. Each system has a high quality hermetic and scroll compressors of globally recognised brands like Copeland, Danfoss, Sanyo, and Panasonic.
We also have in-house manufacturing facilities, which means that we have tight control over the choice of components, design of the refrigerant circuit, optimisation of airflow, assembly of the system and functional testing. Following the model and capacity, the chillers are configured to have 1 to 4 independent refrigerant circuits in order to operate at partial load to improve safety, redundancy and energy savings during variable process loads. Each unit will provide dependable cooling operation at different ambient circumstances, even in the presence of high ambient temperatures up to 55°C - 60°C (in R134a-based units) without high-pressure alarms.
The systems are designed to handle critical issues of the industry like changing process temperature, water shortages, over- maintenance and poor cooling efficiency due to environmental differences.
Our Air Cooled Water Chillers are extensively applied in:
|
Capacity Range |
Compressor Type |
Application |
Refrigerant Options |
Fan Type |
No. of Circuits |
|
1.65–10 kW |
Hermetic Scroll |
HVAC, Offices |
R22, R407C, R410A |
Axial Fan |
1 |
|
15–30 kW |
Scroll |
Plastic & Pharma |
R134a, R407C |
EC Fan |
1–2 |
|
40–80 kW |
Digital Scroll / Screw |
Food & Dairy |
R404A, R410A |
VFD Fan |
2 |
|
100–150 kW |
Screw |
Process Cooling |
R134a |
Centrifugal Fan |
2–3 |
|
Up to 202 kW |
Screw / Semi-Hermetic |
Heavy Industrial Cooling |
R134a, R410A |
VFD Fan |
3–4 |
Being one of the reliable Air Cooled Water Chiller Suppliers in India, Aquatech Plus is providing the correct specifications to keep a strict schedule in production planning and deliver products in time to meet the continuous industrial activities.
Every chiller system will be supplied with:
Each system is subjected to systematic tests of cooling performance, electrical efficiency, airflow integrity, resistance to vibration and safety standards, which guarantee the predictability of cooling behaviour and stable operational values in the long run.
We have the following advantages on the supply side:
Being the existing Air Cooled Water Chiller Dealers in India, Aquatech Plus helps the customers with the choice of the capacity, system arrangement, the availability verification and the delivery organisation. Proper choice of a chiller is necessary to prevent operation inefficiency and unnecessary energy use.
The advantages of the dealer network are:
Being trusted Air Cooled Water Chiller Exporters in India, Aquatech Plus produces the systems that can be used in various climatic conditions and high ambient temperatures. All units are tested, filled with refrigerant and checked off before delivery to an installation-ready delivery on international location.
The strengths of the company in terms of export are:
In cases where industrial processes require the availability of a reliable cooling system that does not require water-intensive facilities, Aquatech Plus provides air-cooled water chillers that are precision-engineered to be stable over many years and operate with low energy consumption.
Talk to our technical staff about capacity, ambient, process applications and custom cooling. These systems are designed to be thermally stable, optimised to conserve the usage of energy and offer 24/7 backup operations to the essential industrial operations.
| Item | Unit | Model | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AC-0.5A | AC-1A | AC-1.5A | AC-2A | AC-2.5A | AC-3A | AC-4A | AC-5A | AC-6A | AC-8AD | AC-10AD | AC-12AD | AC-15AD | ||
| Cooling Capacity | ||||||||||||||
| Cooling Capacity | Kcal/h (50Hz) | 1703 | 2941 | 3784 | 5800 | 7018 | 8617 | 11146 | 14386 | 17441 | 22291 | 28793 | 34882 | 45924 |
| Kcal/h (60Hz) | 2037 | 3530 | 4393 | 6582 | 7982 | 9980 | 12836 | 16302 | 19873 | 25765 | 31951 | 39888 | 52512 | |
| kW (50Hz) | 1.65 | 2.85 | 3.7 | 5.62 | 6.8 | 8.35 | 10.8 | 13.94 | 16.9 | 21.6 | 27.9 | 33.8 | 44.5 | |
| kW (60Hz) | 1.98 | 3.42 | 4.4 | 6.74 | 8.2 | 10.02 | 12.96 | 16.73 | 20.28 | 25.92 | 33.48 | 40.56 | 53.4 | |
| Electrical | ||||||||||||||
| Input Power | kW | 0.88 | 1.35 | 2 | 2.25 | 2.66 | 3.27 | 4.07 | 5.75 | 6.45 | 8.25 | 11.5 | 12.9 | 17.45 |
| Max Current | A | 5.4 | 8.2 | 12 | 13.6 | 6.6 | 8.2 | 10.1 | 13.8 | 15.5 | 20 | 27.9 | 31.3 | 42.4 |
| Power Source | 1PH~220V / 3PH~220V/380V – 50Hz/60Hz | 3PH~380V/415V/480V – 50Hz/60Hz | 3PH~200V/220V – 50Hz/60Hz | |||||||||||||
| Refrigeration | ||||||||||||||
| Refrigerant | R22 / R407C / R134a / R404A / R410A | |||||||||||||
| Control | Thermostatic Expansion Valve | |||||||||||||
| Safety Protection | ||||||||||||||
| Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence / phase missing protection, low coolant level protection, anti-freezing protection, exhaust overheat protection. | ||||||||||||||
| Dimensions & Net Weight | ||||||||||||||
| L | mm | 500 | 560 | 600 | 600 | 720 | 850 | 980 | 1100 | 1180 | 1450 | 1530 | 1530 | 1650 |
| W | mm | 350 | 420 | 420 | 480 | 550 | 580 | 520 | 580 | 620 | 750 | 750 | 750 | 910 |
| H | mm | 600 | 720 | 770 | 910 | 1350 | 1030 | 1170 | 1350 | 1350 | 1500 | 1630 | 1630 | 1740 |
| Net Weight | kg | 45 | 70 | 85 | 95 | 125 | 150 | 175 | 195 | 220 | 285 | 350 | 370 | 510 |
| Item | Unit | Model | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AC-15AT | AC-20AD | AC-20AF | AC-25AD | AC-25AF | AC-30AD | AC-30AT | AC-40AD | AC-40AF | AC-50AD | AC-50AF | AC-60AF | ||
| Cooling Capacity | |||||||||||||
| Kcal/h | 50Hz | 36120 | 49966 | 47988 | 58480 | 58136 | 74734 | 74922 | 98040 | 99766 | 119024 | 116960 | 144996 |
| 60Hz | 43344 | 59959 | 57586 | 70176 | 69763 | 89681 | 89990 | 117648 | 119712 | 142829 | 140352 | 173995 | |
| kW | 50Hz | 42 | 98.1 | 55.8 | 68 | 67.6 | 86.9 | 87.2 | 144 | 116 | 138.4 | 136 | 168.6 |
| 60Hz | 50.4 | 69.72 | 66.96 | 81.6 | 81.12 | 104.28 | 104.64 | 136.8 | 139.2 | 166.08 | 163.2 | 202.3 | |
| Electrical | |||||||||||||
| Input Power | kW | 17.1 | 21.73 | 22 | 25 | 24.8 | 33.39 | 33.1 | 44.91 | 43.3 | 57.3 | 54 | 65 |
| Max Current | A | 43.2 | 52.7 | 53.3 | 63.7 | 61.3 | 81 | 80.2 | 109 | 106 | 135.5 | 128.5 | 135 |
| Power Source | 3PH~380V/415V/480V~50Hz/60Hz (3PH~200V/220V~50Hz/60Hz) | ||||||||||||
| Refrigeration | |||||||||||||
| Refrigerant | R22 / R407C / R134a / R404A / R410A | ||||||||||||
| Control | Capillary / Thermostatic Expansion Valve | ||||||||||||
| Compressor | |||||||||||||
| Type | Hermetic Scroll (Piston) | ||||||||||||
| Power | kW | 4.55×3 | 8.96×2 | 4.55×4 | 10.8×2 | 5.25×4 | 13.62×2 | 8.96×3 | 18.78×2 | 8.96×4 | 23.6×2 | 10.8×4 | 13.62×4 |
| Condenser | |||||||||||||
| Type | Efficient Finned Copper Tube with Aluminum + Low Noise External Rotor Fan | ||||||||||||
| Air Flow | m³/h | 15000 | 20000 | 20000 | 25000 | 25000 | 30000 | 30000 | 40000 | 40000 | 50000 | 50000 | 60000 |
| Air Blower | kW | 0.6×2 | 0.78×2 | 0.78×2 | 0.78×2 | 0.78×2 | 0.42×6 | 0.42×6 | 0.6×6 | 0.6×6 | 0.78×6 | 0.78×6 | 0.78×6 |
| Evaporator | |||||||||||||
| Type | SS Tank Coil / Shell & Tube / Plate Type Heat Exchanger | ||||||||||||
| Chilled Water | m³/h (50Hz) | 7.22 | 10 | 9.6 | 11.69 | 11.62 | 14.94 | 15 | 19.6 | 19.95 | 23.8 | 23.4 | 29 |
| m³/h (60Hz) | 8.67 | 11.99 | 11.51 | 14.03 | 13.95 | 17.93 | 18 | 23.52 | 23.94 | 28.6 | 28.1 | 34.8 | |
| Water Tank | L | 270 | 350 | 350 | 350 | 350 | 420 | 420 | 580 | 580 | 580 | 580 | 580 |
| Dimensions & Weight | |||||||||||||
| L | mm | 1650 | 1850 | 1850 | 1900 | 1900 | 2250 | 2250 | 2200 | 2200 | 2200 | 2200 | 2870 |
| W | mm | 910 | 1000 | 1000 | 1050 | 1050 | 1400 | 1400 | 1600 | 1600 | 1700 | 1700 | 1550 |
| H | mm | 1740 | 1850 | 1850 | 1970 | 1970 | 1950 | 1950 | 2050 | 2050 | 2050 | 2050 | 2000 |
| Net Weight | kg | 510 | 630 | 630 | 820 | 820 | 950 | 950 | 1150 | 1150 | 1230 | 1230 | 1450 |
Note:
• Design conditions: 12°C / 7°C chilled water inlet/outlet temperature
• Cooling air inlet/outlet temperature: 33°C / 38°C
• Specifications subject to change without prior notice
We have a uniform workflow in packaging and logistics that is export-wise, which prepares all our products except that they are safe in handling and delivery with no damages in India and other countries. Every phase is also thought out to cushion equipment against vibration, impact, and moisture risks in addition to long-distance transportation risks. The same is done to water chillers, air chillers and all other products that we produce and supply.
The process starts with mechanical repair of the unit of the product. The industrial quality fastening is used in all internal assemblies, critical parts, piping, and electrical parts. Moving components are fixed, and vibration-sensitive sites are fixed to avoid the mechanical stress during the transportation.
Objective: Avoid internal movement, vibration breakage, and alignments during transportation.
Once the repair is done the product is inner-packed with moisture-proof and shock absorbing materials. Foam padding, stretch film and cushioning materials are used as protective layers to cover all the exposed areas and all those components which are sensitive.
Objective: Dust, humidity, surface abrasion, and small mechanical shocks.
The product is packed in a specially designed heavy-duty plyboard box which is produced depending on its size and weight. The casing of the plywood is strengthened to resist the weights of the stacking, forklift operation and the transportation strain over long distances. When exporting goods, the packing is done to comply with the shipping and container loading requirements by the international community.
Objective: Optimal security on the outside and the requirements of the domestic and export logistics.
The product is loaded to the trucks with the use of cranes or forklifts, in accordance with good lifting and load-sharing practices. The delivery is then by road under conditions of control. In the case of domestic clients, the truck will go straight to the facility of the customer.
Objective: Loading and stable transportation on the road.
Whereas in international deliveries, the shipment is taken out of our plant to the Indian port. Pre-port entry All the export documentation, labeling and compliance checks are done before port entry.
Our logistics partners are reputable and trusted individuals like EMS, DHL Express, and FedEx Express who help us to have an easy time moving the ports and handling the exports.
Goal: The port handling and export preparation are smooth.
After clearance in the port, the product is delivered through sea freight into the destination port of the client. The packaging is to maintain a long transit period, container handling and a fluctuating weather pattern.
The international deliveries are also arranged with the help of the existing world logistics systems, the EMS, DHL Express and FedEx Express, which guarantee the safe and timely delivery.
Purpose: Achieve international delivery with low levels of transits.
A clear packaging and transportation procedure would assure that all products will be delivered to the clients in working conditions, lessen installation and commission problems, minimize the risk of transit damage, and facilitate hassle-free domestic and foreign delivery.
This is our standard operating procedure and is used in the process of packaging and transportation of all our products. Although the central process is the same, a different method can be used to pack the products, depending on the product size, weight and the destination to which the product is to be shipped.
This packaging and transportation workflow represents our standard operating process and is uniformly followed across our entire product range. The steps outlined above are not product-specific but define our company-wide logistics and export handling standards.
To maintain consistency, safety, and compliance, this process is intentionally displayed across all relevant product pages under the Packaging & Transportation section. While the framework remains the same, actual packing materials, box dimensions, and handling methods may vary depending on product size, weight, and shipment destination.
From an operational standpoint, this approach ensures:
From an SEO and documentation perspective, this section is used to clearly communicate our established logistics protocol, not to repeat marketing content. Each product page focuses on its unique specifications and applications, while this section defines our common logistics standards.
Instead of cooling towers and water, the Air-cooled chillers reject heat using ambient air and condenser fans. They are less complex to install and maintain. Water-cooled chillers operate with cooling towers and water circuits and are less efficient at higher capacity than water-cooled chillers, but less expensive to install and much more expensive to maintain as they use water.
Proper sizing is essential to make sure that it operates properly and is not short-cycling. Calculation of the chiller capacity should be done following the process heat load, ambient conditions, and working hours. Most industrial applications choose a unit that is 10 to 20% larger than the calculated load to allow for controlling peak summer and expansion in the capacity.
The amount of power consumed depends on the COP (Coefficient of Performance) of the chiller or its EER ( Energy Efficiency Ratio ). Ambient temperature, part-load operation, type of compressor and use of variable speed drives (VSDs) are issues that have a great impact on the costs of energy. More efficient models lead to the reduction of long-term operating costs.
Yes, however, standard models can be less efficient at ambient temperatures above 35°C. In the case of high-temperature areas, high-ambient or tropicalized chillers that have larger condensers and increased airflow are suggested to ensure the reliable cooling effect.
Normal reasons are dirty condenser coils or air filters, leakage of refrigerant, poor airflow, improper temperature settings, or a process heat load that is not within the rated capacity of the chiller. These problems can be prevented through regular preventive maintenance.
The level of noise is dependent on the type and the size of the compressor. Smaller to medium-sized chillers with scroll compressors normally run at 60-65 dB, and larger industrial chillers with screw compressors can produce more noise. Where necessary, there are low-noise designs and acoustic enclosures.
We carry a specified warranty and effective after sales services to all goods provided by us. Our warranty and service system will be aimed at long-term performance, reliability in terms of work, and peace of mind of our clients, both domestic and international.
Every product has a standard warranty of manufacturing defects dating back to the dispatch date or the date of installation, as existing. The warranty includes the defects to the quality of material and workmanship in the normal operation condition.
There are various warranty terms based on the product category, model, application and environment of use. Specifics on warranty period and coverage are provided in detail during the confirmation of orders or issue of invoice.
Warranty is not applicable on damages caused by:
Our technical support provides our clients with instructions on how to install, answer technical questions as well as basic troubleshooting. Depending on where the project is located, support is accomplished by providing documentation, remote assistance or by organizing services with service partners.
We assist both domestic and foreign clients with well-organized contact and export documentation. In the case of international customers, technical support and service management are offered remotely to have a comfortable functioning and prompt problem resolution.
There is a process in which service requests are processed. When we get a support request, we examine the problem and determine the warranty eligibility and suggest a remedy. The response timelines can be different depending on the product, location and availability of the components.
The above warranty and support terms are the standard policy which we use in our whole product line. Particular product-level warranty information might vary and are provided independently when taking orders.
This Warranty & Support section represents our standard company-wide policy and is consistently applied across our complete product range. The content is intentionally displayed on multiple product pages to communicate uniform warranty coverage, service terms, and support procedures.
While the core policy remains the same, actual warranty duration, coverage scope, and service conditions may vary by product model, application, and operating environment. Product-specific warranty details are shared separately at the time of order confirmation or documentation.
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