If you are looking for brand new and original Atlas Copco 1616630581: OFS O-21 air end for your oil-free screw compressor, Sekes Mechanical And Electrical Technology Co., Ltd. supplies genuine Atlas Copco compressor components with professional technical support, competitive pricing, and fast global delivery.
Contact our sales team today to receive a quotation, confirm availability, and ensure your compressor system continues operating at peak performance.
The 1616630581 OFS O-21 air end is a high-performance compression unit designed for oil-free screw air compressors used in demanding industrial environments. As the core component of the compressor, the air end directly determines system efficiency, reliability, and compressed air quality.
1616630581 OFS O-21 ATLAS COPCO AIR END
Manufactured by Atlas Copco, the OFS O-21 air end follows strict engineering standards and precision manufacturing processes. Sekes Mechanical And Electrical Technology Co., Ltd. supplies this product as a brand-new original air end sourced directly from the Atlas Copco Wuxi factory in Jiangsu, China.
This air end is specifically designed for oil-free screw compressors where clean, contaminant-free compressed air is critical. Industries such as pharmaceuticals, electronics, food processing, and medical manufacturing rely on oil-free compressors to maintain product purity and process safety. The OFS O-21 air end helps ensure stable compression performance and consistent air quality in these environments.
The OFS O-21 air end is a precision-engineered oil-free screw compressor element developed by Atlas Copco. It performs the critical function of compressing air without introducing oil contamination into the compression chamber.
Atlas Copco engineers designed the OFS series air compressor head to deliver stable compression efficiency and long operational life. The advanced rotor profile ensures smooth air compression while reducing mechanical losses and vibration.
Because the compressor operates without oil injection inside the compression chamber, the air end must maintain extremely precise tolerances and high-quality surface finishing. The OFS O-21 air end achieves this through advanced manufacturing processes and rigorous quality control.
Sekes Mechanical And Electrical Technology Co., Ltd. supplies this product as a genuine original component. Each air end comes directly from the Atlas Copco Wuxi production facility and undergoes strict inspection to ensure reliability and compatibility with Atlas Copco oil-free screw compressors.
1616630581 OFS O-21 ATLAS COPCO AIR END (2)
Technical Specifications
Parameter
Description
Part Name
OFS O-21
Part Number
1616630581
Application
Oil-free screw air compressor
Manufacturer
Atlas Copco
Supplier
Sekes Mechanical And Electrical Technology Co., Ltd.
Condition
Brand-new original air end
Origin
Belgium
Tariff Code
8414900090
Price
$59286.00 excl. VAT
Width
65 cm
Height
70 cm
Length
95 cm
Weight
585 kg
1616630581 OFS O-21 ATLAS COPCO AIR END (3)
Product Advantages
High Compression Efficiency
The advanced rotor profile design improves air compression efficiency and reduces internal leakage. This optimized airflow structure can increase compression efficiency by approximately 18%, helping compressors operate with lower energy consumption.
Oil-Free Air Quality
The OFS O-21 air end compresses air without oil injection in the compression chamber. This design ensures 100% oil-free compressed air, making it suitable for industries that require clean and contaminant-free air supply.
Exceptional Mechanical Reliability
Atlas Copco manufactures the air end using high-precision machining and durable materials. These design standards improve component durability and can extend operational service life by nearly 30% compared with conventional compression elements.
Stable Industrial Performance
The balanced rotor system and rigid housing structure reduce vibration during operation. This engineering design improves system stability and reduces mechanical stress by about 20%, supporting continuous industrial operation.
Quality Assurance and Authentic Supply
Sekes Mechanical And Electrical Technology Co., Ltd. supplies this OFS O-21 air end as a genuine original product. The unit is sourced directly from the Atlas Copco manufacturing facility in Wuxi, Jiangsu, China.
Each air end undergoes factory testing and quality inspection to ensure performance consistency. This guarantees full compatibility with Atlas Copco oil-free screw compressors and reliable operation in demanding industrial applications.
Customers receive a brand-new air end with complete packaging and traceable product information, ensuring confidence in product authenticity and performance.
1616630581 OFS O-21 ATLAS COPCO AIR END (4)
Why Choose a Genuine Atlas Copco Air End
The air end is the heart of a screw compressor. Using a genuine Atlas Copco air end ensures correct rotor geometry, precise tolerances, and reliable performance. A properly engineered air end helps maintain stable compressor pressure, improve system efficiency, and reduce maintenance risks over the long term.
Choosing a genuine component also ensures seamless compatibility with existing compressor systems and protects the investment in your industrial equipment.
Inquiry Now
Weight
585 kg
Dimensions
95 × 65 × 70 cm
Part Name
OFS O-21
Part Number
1616630581
Price
$59286.00 excl. VAT
Country of Origin
BELGIUM
HS Code
8414900090
Lead Time
In Stock
MOQ
1 UNIT
Packaging
Export Wooden Crate
Product Quality
100% Brand New, 100% Genuine, 100% Original
Transaction Mode
CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA, FOB
1 review for 1616630581: OFS O-21 | ATLAS COPCO AIR END
We installed the OFS O-21 air end on our ZR 5 compressor and immediately noticed smoother operation and stable pressure output. The unit arrived in perfect condition and installation was straightforward. The performance fully meets our expectations.
Sykes Mechanical And Electrical Technology Co., Ltd. is a professional one-stop supplier of Atlas Copco air compressor head & air end.
With over 10 years of sales and maintenance experience, the company provides reliable and cost-effective pre-sales and after-sales solutions to users worldwide.
At Sykes, professionalism is the foundation of global trust. We deliver reliable quality to support long-term partnerships, not one-time transactions. Guided by mutual respect, we work closely with every client as a true partner, creating shared success through consistency, transparency, and dependable service.
We are a dedicated supplier serving global industrial clients who value reliability and authenticity. By concentrating on Atlas Copco air compressor core components, we focus on delivering genuine, brand-new Atlas Copco air compressor head and air end together with reliable service, supporting customers in maintaining stable and efficient compressed air systems worldwide, helping customers reduce operational risks and downtime.
Professionalism is the cornerstone of trust.We believe lasting cooperation comes from mutual respect, transparent communication, and consistent performance. Every customer is viewed as a long-term partner, not a one-time transaction.
To become a globally trusted one-stop supplier of Atlas Copco air compressor heads and air ends, recognized for genuine products, professional service, and long-term partnership value.
Ari Werba –
This air end is a genuine Atlas Copco product
We installed the OFS O-21 air end on our ZR 5 compressor and immediately noticed smoother operation and stable pressure output. The unit arrived in perfect condition and installation was straightforward. The performance fully meets our expectations.