Atlas Copco Air End 1616903480 / 1616903490 D-20 C43

Atlas Copco Air End 1616903480 / 1616903490 D-20 C43 là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng, phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.

Thông số & thông tin sản phẩm

Danh mục mã phụ tùng (model)

Thông tin chi tiết

To ensure continuous industrial productivity and prevent costly unplanned downtime, choosing factory-authentic replacement parts remains paramount. Specifically, the Atlas Copco part numbers 1616903480 and 1616903490 represent the absolute pinnacle of genuine engineering for medium-sized rotary screw air compressors . As the core heart of the compression system, the air end directly determines the operational efficiency, thermal stability, and overall lifespan of your machinery. Consequently, sourcing authentic factory-specified components guarantees that your equipment maintains its original performance benchmarks under the most demanding workshop conditions.

Product Overview & Official Identification

Within the official Atlas Copco spare parts infrastructure, engineers classify and identify these two part numbers by precise nomenclature. Specifically, the definitions look as follows:

1616903480 Official Designation: OIS D-20 ELEMENT C43 (Oil-Injected Screw D-20 Air End / C43 Casing and Rotor Combination)

1616903490 Official Designation: SERVICE AIREND OIS D-20 (Official Service-Level / Exchange Assembly Package)

Furthermore, a crucial industry clarification must address a frequent classification error. Many third-party B2B platforms accidentally scrape or translate these part numbers as Oil-Free due to the heavy protective wax layers and specialized anti-rust packaging used during transport. However, this categorization represents a serious data error. In official engineering documentation, the acronym OIS strictly stands for Oil-Injected Screw . Therefore, both units belong exclusively to the high-performance oil-injected rotary screw family, utilizing premium industrial lubricants to achieve optimal sealing, cooling, and mechanical longevity.

Atlas Copco Air End 1616903480-1616903490 Premium OIS D-20 Element C43 (1)

Key Features and Design Advantages

High-Efficiency Asymmetric Rotor Profile

The internal engineering of the OIS D-20 element incorporates the legendary Atlas Copco asymmetric rotor profile. Specifically, the male and female rotors engage with optimized clearance tolerances to minimize internal blow-by leakage. Consequently, this state-of-the-art geometry delivers a much higher free air delivery (FAD) per kilowatt of input power, reducing overall energy consumption significantly.

Heavy-Duty Bearing Arrangement

To counteract intense mechanical forces, the assembly features a heavy-duty, high-precision radial and axial bearing arrangement. Specifically, these specialized bearings absorb the tremendous loads generated during high-speed rotation. As a direct result, the robust bearing configuration prevents rotor micro-displacement, ensuring continuous operational alignment and preventing catastrophic internal friction.

Optimized C43 Housing Structure

The outer shell utilizes the signature C43 high-strength cast iron casing structure. This specialized metal composition provides superior mechanical rigidity and torsional stiffness. Furthermore, the housing eliminates structural distortion under extreme pressure fluctuations, allowing the air end to maintain its micro-tolerances flawlessly over decades of continuous operation.

Enhanc

Catalog PDF

📄 Tải catalog phụ tùng (PDF)

Á Đông Group – Nhà phân phối phụ tùng máy nén khí Atlas Copco chính hãng tại Việt Nam. Tư vấn kỹ thuật, tra cứu mã phụ tùng, giao hàng nhanh & bảo hành toàn quốc. Website: sullivan-palatek.vn