Atlas Copco 2906042800 ZT 160-275 4000H Maintenance Kit

Description

The 2906042800 is the ZT 160-275 4000H maintenance kit in the Atlas Copco parts programme, a single ordered package that covers the scheduled 4000-hour service on the ZT 160 to ZT 275 packages of the ZR/ZT oil-free screw compressor range. Instead of picking the filters, the valve, and the drain kits one line at a time, the planner orders one number and receives the service items together, packed in Belgium for the planned stop.

The kit follows the same logic as every Atlas Copco maintenance kit: the parts that the 4000-hour schedule calls for are matched at the factory, so nothing that belongs in the stop is missing from the order. On the 2906042800, that factory matching covers filtration, drainage, and the pressure-side valve in one package, so the interval closes out with a single delivery.

What the 4000-Hour Service Covers

An oil-free screw compressor separates its service items into intervals, and the 4000-hour mark is the first major checkpoint after the commissioning checks. At this point the intake side has processed a large volume of air, and the parts that protect the oil circuit and the drainage system have accumulated real duty. The maintenance kit for this interval groups those items so the stop can be planned as one job with one order line.

The service logic is straightforward. Filtration elements hold their dust and oil carry-over inside the media, and their pressure differential climbs with loaded hours; replacing them at the interval restores the design pressure drop before performance drifts. The drainage system works continuously in wet compressed air, and its valve seats and membranes wear against that flow. Renewing both together, at the same stop, means the machine leaves the service with new filtration and new drainage in the same hour meter range.

Because the 2906042800 kit is assembled for the interval rather than for a single fault, it also shortens the order preparation. One number covers the consumables of the stop, and the remaining work is mechanical labour and the machine-specific checks that the instruction book lists alongside the kit.

Official Specifications of the 2906042800

The values below are the official record for the kit.

The kit box is a 9.79 kg parcel of 49 × 40 × 40 cm, sized by the air filter element that defines the largest item inside. It ships as one line under customs tariff code 84813099, the same classification carried by the valve inside the kit.

Kit Contents and Component Data

The kit components arrive in their own marked boxes inside the 2906042800 packing.

Contents List and Packing Numbers

The kit packing shows the component part numbers printed on the individual boxes, so the receiving workshop can match every item to the packing list before the stop begins:

The kit also includes the membrane and the two Dowty seal washers: the membrane serves the drainage control, and the Dowty washers seal the drain valve kit connections.

Each numbered component carries its own official data, and together the five numbered parts account for the bulk of the 2906042800 box weight:

The air filter is the heavyweight of the 2906042800 kit at 8.4 kg, and its packed form travels under part number 1635040700 with the element itself under 1630040799.

The Two Drain Valve Kits

The two drain valve kits divide the condensate path the way the machine does. The aftercooler (AC) kit 2906040800 serves the drain line of the aftercooler, and the intercooler (IC) kit 2906042700 serves the intercooler line; on the ZT 160-275 packages the two stages are drained through separate valves, and the 2906042800 kit renews both. Each drain kit contains the valve internals that wear against condensate flow, so the drain points return to their timed cycle with new seats and new seals.

The valve 8204094034 and the membrane complete the pressure side of the 2906042800 kit. The valve is the minimum pressure and check function on the package, and the membrane belongs to the drainage control; both are renewed at the same interval as the filters because their duty cycles sit in the same hour range. Fitting them from the same kit keeps the whole service point at one maintenance age, which is what makes the next 4000-hour forecast reliable.

Ordering the 2906042800 Kit

The 2906042800 kit is ordered as one complete package from Belgium, declared under customs tariff code 84813099. An order enquiry carries the compressor model and serial number together with the kit number, and the parts system confirms that the 4000-hour kit is the correct interval kit for the package configuration before the order is processed.

Ordering the kit as a single line has a practical effect on the stop itself. The components arrive matched, so there is no waiting on a late filter or a missing drain seal, and the packing list doubles as the checklist for the bench, each item ticked off as it is fitted.

Each numbered component also keeps its own identity inside the 2906042800 package. The air filter, the oil filter, the valve, and the two drain kits are current Atlas Copco parts in their own right, so a workshop that needs one item between intervals orders it directly under the component number, while the full 4000-hour renewal stays with the 2906042800 kit.

The kit also supports the planning rhythm of the plant. A maintenance planner who books the 4000-hour stop against the hour meter can release the 2906042800 order at the same time as the work order. The parts then arrive together with the shutdown window already fixed, and the stores team handles one line instead of six separate numbers.

Planning Notes for the Stop

Planning notes for the stop: the 9.79 kg box needs no lifting equipment beyond standard handling, the air and oil filter housings open with standard tools, and both drain valve kits fit their lines without adaptation because the kit is matched to the ZT 160-275 build. The two Dowty seal washers serve the drain kit connections, so they are fitted at the same time as the drain kits and not left in the box.

Send us the compressor model and serial number with the kit number 2906042800, and Seadweer confirms the kit and the surrounding parts for the same stop before anything is dispatched.

FAQ

Q: Which machines use the 2906042800 kit?

The 2906042800 is the 4000-hour maintenance kit for the ZT 160 to ZT 275 packages of the ZR/ZT oil-free screw compressor range. The machine serial number confirms the exact package configuration before the order.

Q: Does the kit include the air filter and the oil filter?

Yes. The AIR/OIL FILTER KT line covers both: the air filter element 1630040799 and the oil filter element 1614874799 ship inside the kit box. Both elements are renewed as part of every 2906042800 interval service.

Q: What is the difference between the AC and IC drain valve kits?

The AC kit 2906040800 serves the aftercooler drain line and the IC kit 2906042700 serves the intercooler drain line. The machine drains each heat exchanger through its own valve, and the 2906042800 kit renews both in the same stop.

Q: How is the kit packed and shipped?

The kit ships as one 9.79 kg box of 49 × 40 × 40 cm from Belgium, with the customs tariff code 84813099 declared on the export paperwork. The components arrive in their own marked boxes inside the kit packing.

Q: Can the kit be ordered for a single component replacement?

No. The kit is supplied as one complete package for the 4000-hour interval. If only one item has failed ahead of the schedule, that component is ordered under its own part number outside the 2906042800 package.

Quick Reference

• Part number: 2906042800, ZT 160-275 4000H maintenance kit for ZR/ZT oil-free compressors
• Service interval: 4000 hours
• Contents: air filter 1630040799, oil filter 1614874799, valve 8204094034, membrane, AC drain valve kit 2906040800, IC drain valve kit 2906042700, 2 × Dowty seal washer 1/2+
• Weight: 9.79 kg; dimensions 49 × 40 × 40 cm
• Country of origin: Belgium; customs tariff code 84813099
• Order against compressor model and serial number; supplied as one complete package under 2906042800