Atlas Copco 1616725691 OIS O-01 Oil-Injected Screw Element là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng (Original Genuine), phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.
Atlas Copco 1616725691 OIS O-01 Oil-Injected Screw Element là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng (Original Genuine), phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.
| Thương hiệu | Atlas Copco |
| Mã phụ tùng (SKU) | 10921 |
| Delivery Time | 3-5 Days |
| MOQ | 1 Pcs |
| Package | Original Package |
| Packaging Details | Wooden Box |
| Place of Origin | BE |
| Product Quality | 100% Original Genuine, 100% Original Parts |
| Mã phụ tùng | Loại |
|---|---|
| 1616725691 | Phụ tùng Atlas Copco chính hãng |
The Atlas Copco 1616725691 is an OIS O-01 oil-injected screw element that forms the compression core of large-capacity Atlas Copco oil-injected rotary screw compressors . The production number 1616725681 identifies the same element in original machine builds, so both numbers point to one service part.
Element Overview and Application
Role of the Oil-Injected Screw Element
An oil-injected screw element converts drive-shaft rotation into compressed air. Two intermeshing helical rotors turn inside a precision housing while lubricating oil floods the compression chamber. The oil seals the tight running clearances, carries away the heat of compression, and lubricates the rotating bearings in a single circuit. Because the rotors never touch, the element delivers steady flow with low pulsation across the whole speed range. In a large-capacity compressor, the element sets the machine s maximum flow, rated pressure, and specific power.
The OIS O-01 belongs to Atlas Copco s oil-injected screw element family. Within that family, the O-01 designation places this element in the larger displacement group, which matches the bigger GA-series oil-injected screw compressors. Exact fitment depends on the individual machine configuration, so always confirm the part number against the compressor s serial-number spare parts list before ordering.
Production and Service Number Relationship
Atlas Copco issues elements under two related numbers. The original machine build carries 1616725681 , while the service and replacement channel uses 1616725691 . Both numbers describe the identical OIS O-01 element. Ordering the service number brings the same genuine part that left the production line, with the current revision level applied. This dual numbering is normal for Atlas Copco rotating elements and causes no fitment difference.
Atlas Copco OIS O-01 1616725691=1616725681 (1)
Technical Specifications
Identification and Part Numbers
Parameter
Value
Engineering Significance
Service Part Number
1616725691
Atlas Copco global service identifier for the OIS O-01 element
Production Part Number
1616725681
Same element as fitted in original compressor builds
Element Model
OIS O-01
Oil-injected screw element, O-size module class
Compression Type
Oil-Injected Rotary Screw
Lubricated compression; oil seals clearances and removes heat
Customs Tariff Code
8414900090
Harmonized code for compressor parts and accessories
Physical and Shipping Data
Parameter
Value
Note
Dimensions (L × W × H)
88 × 62 × 58 cm
Bare element envelope; plan lift points before handling
Weight
360 kg
Use appropriate lifting gear during removal and fitment
Country of Origin
Belgium
Confirmed country of origin for the 1616725691 element
Serialized
Yes
Individual serial marking supports traceability and warranty
Stock Policy
Stocked
Held in distribution inventory for faster delivery
Rate Group
Oil-Injected Screw, Element
Internal classification confirming the element family
Atlas Copco OIS O-01 1616725691=1616725681 (2)
Oil-Injected Screw Compression Principle
Why the Oil Circuit Defines Performance
The OIS O-01 compresses air through the shrinking volume between the rotating male and female rotors. Oil injected at the inlet performs three jobs at once. The injected oil fills the microscopic gaps between rotors and housing so compressed air cannot leak backward. It absorbs the heat of compression, holding discharge temperature in the 80–100°C band instead of the 200°C-plus range a dry chamber would reach. The
Á Đông Group – Nhà phân phối phụ tùng máy nén khí Atlas Copco chính hãng tại Việt Nam. Tư vấn kỹ thuật, hỗ trợ tra cứu mã phụ tùng, giao hàng nhanh & bảo hành toàn quốc. Website: sullivan-palatek.vn
