Heavy Duty Water Cooled Oil Free Centrifugal Air Compressor Price
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Product Highlights
- Oil-Free Centrifugal Design: Ensures compressed air purity class 0 with zero oil contamination.
- Intelligent Control System: Supports full constant pressure, automatic dual, and self-balancing modes.
- Anti-Surge Protection: Prevents costly machine damage and production loss from process interruptions.
- Variable Speed Drive: Reduces sudden current demand and avoids voltage dips during startup.
- High Efficiency Impeller: Excellent specific energy requirement lowers electric bills significantly.
- Customizable Coolers: Suitable for various working conditions and easy to clean and maintain.
- Full Customization Options: Offers full, minor, and flexible customization for motor power and delivery.
- ISO 8573-1 Certified: Tested for total oil 0 purity to protect your process system.
Product Attributes
- Customization
- Available
- Mute
- Mute
- Impeller
- Closed
- Model NO.
- DAC50-DAC900
- Cooling System
- Water Cooling
- Lubrication Style
- Oil-Free
- Material
- Cast Iron
- Type
- Multiaxial Type
- Motor Power
- 150-7500 Kw
- Free Air Delivery
- 2100-90000m/Hr
- Exhaust Pressure
- 40 Kgf/Cm2
- Color
- White
- Weight
- 2400
- Transport Package
- Standard Woode Packing
- Specification
- iso, ce, gc, tuv certification
- Trademark
- DENAIR
- Origin
- Shanghai, China
- HS Code
- 8501510010
- Production Capacity
- 150 Sets Per Day
- Package Size
- 750.00cm * 535.00cm * 425.00cm
- Package Gross Weight
- 58500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Centrifugal Compressor Core Technology


Performance advantages of centrifugal Compressor:
Customized coolers are suitable for various working conditions and they are easy for cleaning and maintenance.
Three operating modes can be realized by the control system: full constant pressure mode, automatic dual mode and self-balancing mode. It can intelligently adjust according to the actual operation conditions and gas demand to ensure that the equipment is always in a state of high efficiency, energy saving and stable operation.
Anti-surge control system avoids costly damage to the machine and production loss due to process interruption.
Variable speed drive solution reduces the sudden current demand during the starting process of the centrifugal compressors. This avoids the voltage dips and other undesirable effects, especially when your power supply is limited.
The centrifugal compressors were granted certificates of conformity with compressed air purity class for total oil 0, tested according to ISO 8573-1, which prevents oil from polluting your process system.
Efficient impeller and stage design for excellent specific energy requirement (SER). It helps lower your electric bills significantly and has a positive impact on the environment.
| DAC50-DAC3000 | ||||||||
| Model | Maximum | Capacity FAD* (m3/min) | Installed motor power | Dimensions(mm) | Weight | |||
| working pressure(barg) | kW | hp | L | W | H | kg | ||
| DAC50 | 0.6-8 | 25-48 | 132-263 | 175-350 | 2650 | 1650 | 1850 | 3860 |
| DAC80 | 0.6-10 | 40-85 | 225-450 | 300-600 | 3350 | 1860 | 2150 | 6500 |
| DAC120 | 0.6-13 | 75-123 | 400-630 | 535-850 | 3850 | 2100 | 2250 | 8250 |
| DAC200 | 0.6-13 | 115-208 | 618-1120 | 830-1120 | 4250 | 2150 | 2350 | 11500 |
| DAC250 | 0.6-20 | 175-260 | 925-1375 | 1250-1850 | 4500 | 2250 | 2380 | 16000 |
| DAC300 | 0.6-25 | 228-310 | 1225-1600 | 1650-2200 | 4650 | 2250 | 2450 | 17500 |
| DAC350 | 0.6-25 | 283-360 | 1500-1850 | 2000-2500 | 4850 | 2250 | 2500 | 18500 |
| DAC450 | 0.6-25 | 350-460 | 1800-2350 | 2400-3150 | 5250 | 2300 | 2950 | 21500 |
| DAC550 | 0.6-25 | 430-586 | 2250-3150 | 3000-4200 | 6250 | 4550 | 3550 | 41500 |
| DAC1000 | 0.6-25 | 550-1015 | 2850-5000 | 3800-5750 | 8350 | 3850 | 3850 | 45500 |
| DAC1500 | 0.6-25 | 920-1650 | 4500-7850 | 6000-10500 | 12500 | 5150 | 4550 | 62500 |
| DAC3000 | 0.6-25 | 1680-3000 | 7980-14500 | 10800-20000 | 14500 | 5850 | 5350 | 78500 |
| Turbocharger series | ||||||||
| Model | Inlet pressure(barg) | Capacity FAD* (m3/min) | Outlet pressure(barg) | Installed | Dimensions(mm) | Weight | ||
| motor | ||||||||
| power(kW) | L | W | H | kg | ||||
| DAC550-HB | 0.3-1.0 | 436-586 | 16-50 | 1214-1758 | 5250 | 3250 | 2850 | 25000 |
| DAC1000-HB | 0.3-1.0 | 550-1020 | 16-50 | 1925-3570 | 5850 | 3550 | 3150 | 32500 |
| DAC1500-HB | 0.3-1.0 | 920-1650 | 16-50 | 3220-5775 | 6500 | 4350 | 3550 | 42500 |
| DAC3000-HB | 0.3-1.0 | 1680-3000 | 16-50 | 5880-10500 | 7500 | 5350 | 4250 | 58500 |


Q : How Many Staff Are There In The DENAIR Group?
A : About 588.
Q : How Many Employees Do You Have In Your Factory?
A : About 100.
Q : How Many Staff Do You Have In your International Department?
A : 40.We Have Sales Representatives Who Can Speak English, French, Russian, Spanish, and Arabic.
Q : What's your factory's production capacity?
A : About 500 units per month.
Q : What's Our Factory's Production Capacity?
A : About 500 Units Per Month
Q : What's The Annual Sales Volume Of The DENAIR Group?
A : About USD 52,000,000.00 In 2017.With An Annual Growth Rate Of 33%.
Q : What's The Annual Sales Volume Of Your International Department?
A : About USD 16,000,000.00 In 2017, 30% Of The Group Annual Sales.
Q:How Many Units Does DENAIR Export In A Month?
A: About 80 To 100 Units.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2431930". Items marked "" are certified.
Company Profile
DENAIR Group is a listed enterprise and is considered one of the leading manufacturer of air and gas compressor products in Shanghai, China. DENAIR has 25 branches and subsidiaries with over 500 employees. Our goal is to provide exceptional customer service coupled with quality products and energy saving solutions.
DENAIR's primary businesses focus in following key areas:
1. Oilinjected rotary screw compressors (Belt diven and direct driven; Fixed speed and varable speed; High, normal and low pressure)
2. Portable air compressors (Diesel-powered and electric motor powered)
3. Oil free air compressors (Dry type, Scroll type and Water-lubricated type)
4. Centrifugal compressors
5. Gas Compressors
6. Vacuum pumps
7. Nitrogen generator oxygen generator
8. Air treatment equipment
At DENAIR, we earn our customers' trust and satisfaction by manufacturing the superior quality compressed air and gas products for all industries. All of our products are designed for reliable performance, easy maintenance, and maximum energy efficiency. DENAIR has been exporting to more than 150 countries across the globe. We have the largest international sales and service team in China compressor industry. Our well-trained and motivated staff who can speak English, Spanish, French, Russian and Arabic offers expert advice and assistance for all challenges.
DENAIR continuously innovates product development and management to meet customers' demand. The powerful enterprise culture and continuous innovation make DENAIR improved rapidly to reach the business principle "Energy Saving First, Mutual Value Shared". DENAIR's vision is to be a world-renowned high-end energy-saving machinery brand, with sustainable development, constantly improving its own value and sharing it with our customers and staff, committed to continuously satisfy the needs of global companies by providing a full range of industrial gas and air compression solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Add.: No. 366 Pingxing Rd., Pinghu City, Zhejiang Province, China
-
Plant Area
- 26184 square meters
-
Number of Employees
- 210
-
Registered Capital
- 60,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 78
Our Production Capability & Technical Expertise
-
Main Products
- Oil Injected Rotary Screw Air Compressor; Portable Rotary Screw Air Compressor; Oil Free Screw Rotary Compressor; Centrifugal Compressor; Gas Compressor
-
Production Lines
- 6
-
Production Machines
- Production Line
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 65 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-03-02
-
Export Year
- 6 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 60
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- How many staff are there in the DENAIR Group?
- About 588.
- How many employees do you have in your factory?
- About 100.
- How many staff do you have in your International Department?
- 40. We have sales representatives who can speak English, French, Russian, Spanish, and Arabic.
- What is your factory's production capacity?
- About 500 units per month.
- What is the annual sales volume of the DENAIR Group?
- About USD 52,000,000.00 in 2017 with an annual growth rate of 33%.
- What is the annual sales volume of your International Department?
- About USD 16,000,000.00 in 2017, which is 30% of the group annual sales.
- How many units does DENAIR export in a month?
- About 80 to 100 units.
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