Atlas Copco 1616585182 O.F.S. G-22 Air End 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 1616585182 O.F.S. G-22 Air End 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) | 10914 |
| 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 |
|---|---|
| 1616585182 | Phụ tùng Atlas Copco chính hãng |
The genuine Atlas Copco 1616585182 is the O.F.S. G-22 oil-free rotary screw air end — a factory compressor element that produces 100% oil-free compressed air in Atlas Copco ZR/ZT oil-free screw packages.
Technical Specifications
Attribute
Specification
Part number
1616585182
Description
O.F.S. G-22 oil-free rotary screw air end (compressor element)
Technology
Oil-free rotary screw — no lubricant in the compression chamber
Module
O.F.S. G-22
Application
Atlas Copco ZR/ZT oil-free screw compressor packages
The 1616585182 is supplied as a complete factory-built air-end module. Atlas Copco keys the element to a specific compressor through the serial number, so the air-end tag and the serial plate together define the correct match.
Atlas Copco OFS G-22 Air End 1616585182 (1)
The 1616585182 G-22 Element in the O.F.S. Family
What the Designation Tells You
O.F.S. identifies the oil-free screw air-end family, and G-22 is the module size within it. The designation pins the frame geometry that the element is machined to, so the rotor pair, housing bore, and port layout all follow the G-22 drawing. When a compressor needs the G-22 element, the 1616585182 is the part number that carries that design.
A Two-Stage Package with Two Elements
ZR and ZT oil-free screw packages compress air in two stages. The first element raises atmospheric air to an intermediate level, an intercooler removes the heat, and the second element lifts the charge to the working pressure. The 1616585182 is one of the O.F.S. elements used inside this two-stage layout, handling its assigned stage without any oil in the air path.
Confirming the Fit for Your Machine
The correct element depends on the compressor frame and the stage it services. Read the part number on the existing air-end tag, take the serial number from the compressor plate, and check both against the Atlas Copco parts list for that machine. The 1616585182 is the G-22 element for the ZR/ZT oil-free screw range, so this check settles the match before you start the change.
Atlas Copco OFS G-22 Air End 1616585182 (2)
How the G-22 Screw Chamber Builds Pressure
Sealing Off a Cell at the Suction Side
A male rotor and a female rotor turn together inside a precision-bored housing. The housing wall and the line of contact between the two rotors seal off the space between adjacent lobes, so a separate pocket of air seals off at the suction side with every rotation. Nothing enters or leaves that pocket while it travels through the element.
Carrying the Cell to the Discharge Port
Rotation carries the trapped pocket along the rotor axis toward the discharge end. The discharge port opens at a point where the pocket is still enclosed, so the air pushes against the closing opening and its pressure rises before the pocket opens. This port position is what sets the internal pressure ratio of the element.
The Result at the Discharge Flange
The process repeats continuously as the rotors turn, so the element delivers a steady stream of compressed air at the discharge flange. Because the chamber itself stays dry, that stream is free of oil aerosol from the very first rotation — the property that matters to the processes downstream.
Atlas Copco OFS G-22 Air End 1616585182 (3)
The 1616585182 Sealing System: Keeping the Chamber Dry
Where the Oil Lives
An O.F.S. element is not an unlubricated machine. The bearing and timing-gear cavities at the rotor ends are oil-lubricated, and that is exactly where the oil stays. The 1616585182 carries 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
