Seadweer Air Compressor Co., Ltd., as an authorized Atlas Copco distributor, supplies this genuine product to ensure full compatibility and consistent performance in industrial applications.
Contents
Product Introduction
The Atlas Copco 2904500069=2901071200 Drain Valve Kit for WSD25-40 is a professional service kit designed for stationary oil-free air compressors and SF6 gas compressors. Atlas Copco engineers this kit to support stable condensate discharge and ensure reliable operation during long service intervals of up to 5000 hours.
This service kit integrates an automatic drain valve and precision O-rings to prevent condensate accumulation inside the compressor system. By maintaining a dry and clean air circuit, the kit helps protect internal components and improves overall compressor efficiency.
Technical Specifications
| Item | Details |
| Part Name | Service Kit WSD25-40 |
| Part Number | 2904500069 |
| Manufacturer | Atlas Copco |
| Origin | Netherlands |
| Tariff Code | 84818099 |
| Width | 120 mm |
| Height | 70 mm |
| Length | 120 mm |
| Weight | 170 g |
| Application | Stationary oil-free compressors, SF6 gas compressors |
| Service Interval | Up to 5000 hours |
Kit Components
| Component Description | Quantity |
| O-Ring 64.5 × 3 | 1 |
| O-Ring 39.2 × 3 | 3 |
| Automatic Drain Valve | 1 |
| O-Ring 61 × 3 | 1 |
Product Advantages
- The automatic drain valve efficiently removes condensate and prevents moisture buildup in the air compressor system.
- High-quality sealing O-rings ensure reliable sealing performance and minimize air leakage during operation.
- The kit supports extended maintenance intervals and helps reduce unplanned downtime.
- Compact design allows quick installation during routine servicing.
- Atlas Copco manufacturing standards guarantee precise fitment and long-term durability.
Typical Applications
- Atlas Copco WSD25–40
- Stationary oil-free air compressor systems
- SF6 gas compressor installations
- Industrial environments requiring clean and dry compressed air
FAQs
Q1: What is the main function of the 2904500069 Drain Valve Kit?
A1: The kit removes condensate automatically from the compressor system and maintains dry operating conditions.
Q2: Is this kit suitable for oil-free compressors only?
A2: The kit is designed for stationary oil-free compressors and SF6 gas compressors within the WSD25–40 range.
Q3: Who manufactures this service kit?
A3: Atlas Copco manufactures the 2904500069 Drain Valve Kit.
Q4: Who supplies this product?
A4: Seadweer Air Compressor Co., Ltd. supplies this product as an authorized Atlas Copco distributor.
Q5: How often should the drain valve kit be replaced?
A5: Atlas Copco recommends replacement at service intervals of up to 5000 operating hours, depending on operating conditions.
More Drain Valves List
If you need other Atlas Copco air compressor drain valves, we provide more models in the table below or you can submit your requirements to us directly.
| Part Number | Part Name | Part-Number |
| 1624649745 | AUTOMATIC DRAIN PN280 220VAC | 1624-6497-45 |
| 1624649746 | AUTOMATIC DRAIN PN760 220VAC | 1624-6497-46 |
| 1624649747 | AUTOMATIC DRAINPN2600220VAC | 1624-6497-47 |
| 1624734400 | DRAIN | 1624-7344-00 |
| 1624819600 | DRAIN EWD 32B | 1624-8196-00 |
| 1624827700 | DRAIN EWD32B SERVICE UNIT | 1624-8277-00 |
| 1624904980 | DRAIN ID-FD | 1624-9049-80 |
| 1624921180 | AUTOMATIC DRAIN ASSY 115 | 1624-9211-80 |
| 1624925401 | TIMER DRAIN FD5-30 20BAR 230V | 1624-9254-01 |
| 1624925402 | TIMER DRAIN | 1624-9254-02 |
| 1624925403 | TIMER DRAIN FD5-30 20BAR 115V | 1624-9254-03 |
| 1624956981 | DRAIN | 1624-9569-81 |
| 1624970200 | SUPPORT DRAIN | 1624-9702-00 |
| 1624974380 | DRAIN LD 200 | 1624-9743-80 |
| 1625054918 | TIMING DRAIN VALVE | 1625-0549-18 |
| 1625395098 | DRAIN VALVE 1/4+ G | 1625-3950-98 |
| 1625427100 | CABLE DRAIN | 1625-4271-00 |
| 1625504981 | SUPPORT DRAINS PP | 1625-5049-81 |
| 1625512000 | DRAIN | 1625-5120-00 |
| 1625602300 | DRAIN | 1625-6023-00 |
| 1625900901 | DRAIN AUTOMATIC | 1625-9009-01 |
| 1625945500 | DRAIN | 1625-9455-00 |
| 1625949901 | DRAIN AUTOMATIC | 1625-9499-01 |
| 1625963300 | DRAIN PIPE | 1625-9633-00 |
| 2205196351 | AUTOMATIC DRAINER (ADW400-15) | 2205-1963-51 |
| 2205198455 | OIL DRAIN PIPE | 2205-1984-55 |
| 2205400501 | AUTODRAIN VALVE | 2205-4005-01 |
| 2205400601 | AUTO DRAIN VALVE | 2205-4006-01 |
| 2205400700 | AUTO DRAIN VALVE | 2205-4007-00 |
| 2205490489 | DRAIN VALVE | 2205-4904-89 |
| 2205684100 | DRAIN VALVE FOR F600-850 | 2205-6841-00 |
| 2205684101 | DRAIN RPT-16B-04 | 2205-6841-01 |
| 2205684105 | DRAIN VALVE HP40 KNOB TIMER | 2205-6841-05 |
| 2205684106 | D85 DRAIN | 2205-6841-06 |
| 2205684109 | MIC-A DRAIN WITH KNOB TIMER | 2205-6841-09 |
| 2205687613 | DRAIN PIPE ASSY CPH150/200 | 2205-6876-13 |
| 2205721709 | DRAIN ( MECHANICAL) | 2205-7217-09 |
| 2205722228 | AUTO DRAIN, EZ1 | 2205-7222-28 |
| 2235550006 | STAY FOR DRAIN | 2235-5500-06 |
| 2235550114 | DUCT FOR DRAIN TANK | 2235-5501-14 |
| 2235559500 | DRAIN BRACKET | 2235-5595-00 |
| 2235569501 | DRYER/NO DRAIN PURGE | 2235-5695-01 |
| 2235569503 | DRYER/NO DRAIN PURGE SHUNT CUT | 2235-5695-03 |
| 2235625400 | SOL V DRAIN KIT-GAR52A300-SNY | 2235-6254-00 |
| 2235650680 | PDR 58 WITH DRAIN 608329012 | 2235-6506-80 |
| 2235757766 | OIL DRAIN KIT | 2235-7577-66 |
| 2235784942 | MANIFOLD DRAIN | 2235-7849-42 |
| 2235787700 | DRAIN PIPE | 2235-7877-00 |
| 0830101135 | Safety Valve | 0830-1011-35 |
| 2901050300 | Check Valve Kit | 2901-0503-00 |
Anonymous_buyer –
Worked smoothly~
The 2904500069 drain kit worked smoothly after installon on WSD25. Condensate discharge improved, alarms reduced, and Seadweer delivered quickly with clear communication.