The Atlas Copco EWD 330M Drain Valve Kit MAS 2901146552 (including 1622855182) to ensure efficient and reliable condensate management in compressed air systems. This high-quality kit helps maintain the performance and longevity of your equipment by providing effective automatic drainage. As an authorized distributor, Seadweer Air Compressor Co., Ltd. supplies this genuine Atlas Copco kit, ensuring you receive a product that meets the original manufacturer’s stringent standards.
The kit is engineered for easy installation and consistent operation, making it an ideal solution for preventing water accumulation that can lead to corrosion and system damage. By choosing this product, you invest in the optimal health of your compressed air system.
Product Specifications
| Parameter | Value |
| Part Name | KIT ELEC. DRAIN M 115VAC MAS |
| Part Number | 2901146552, 1622855182 |
| Origin | DE |
| Tariff Code | 84149000 |
| Width | 260 mm |
| Height | 100 mm |
| Length | 400 mm |
| Weight | 2765 gr |
FAQs
What is the primary function of this drain valve kit?
This kit automatically removes condensate from compressed air system components like receivers, dryers, and filters, protecting them from moisture-related damage.
What voltage does this electrical drain valve require?
The EWD 330M Drain Valve Kit operates on a 115VAC power supply.
Is this kit compatible with my existing Atlas Copco compressor?
This kit is designed for use with various Atlas Copco compressed air systems. We recommend confirming compatibility with your specific model by contacting our technical team.
How does automatic drainage benefit my operation?
Automatic drainage ensures continuous and efficient condensate removal without manual intervention, which increases operational reliability and reduces labor costs.
Why should I purchase this kit from Seadweer Air Compressor Co., Ltd.?
As an authorized distributor, we guarantee that you receive a 100% genuine Atlas Copco product, backed by full technical support and reliable customer service.
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 |
| 3001531191 | OIL DRAINING KIT | 3001-5311-91 |
| 3002603680 | INTERCOOLER DRAIN VALVE KIT | 3002-6036-80 |
| 3002604560 | C visit kit (without drains) | 3002-6045-60 |
| 3002604580 | C visit kit (without drains) | 3002-6045-80 |
| 3002606450 | FILTER LINE AUTO-DRAIN | 3002-6064-50 |
| 3003423668 | AUTOMATIC DRAIN | 3003-4236-68 |
| 6210716400 | DRAIN VALVE 1/4+ M 2,2 BAR | 6210-7164-00 |
| 6210717600 | DRAIN TAP 1/4+ | 6210-7176-00 |
| 6210717700 | DRAIN TAP 3/8+ | 6210-7177-00 |
| 6210717800 | DRAIN TAP 3/8+ COMP. | 6210-7178-00 |
| 6229011600 | DRAIN KIT | 6229-0116-00 |
| 6229043500 | KIT AUTO DRAIN C77 A | 6229-0435-00 |
| 6229044700 | KIT DRAIN | 6229-0447-00 |
| 6256399000 | WIRE SEPARATOR DRAIN 15-40 | 6256-3990-00 |
| 6256399100 | WIRE AUTOMATIC DRAIN 15-40 | 6256-3991-00 |
| 6996013291 | DRAIN ( MECHANICAL) | 6996-0132-91 |
| 8070225605 | DRAINKITREC LET5 12 | 8070-2256-05 |
| 8070226108 | DRAIN KIT | 8070-2261-08 |
| 8070261402 | TIMER DRAIN KIT 115V | 8070-2614-02 |
| 8070261717 | LZ – TIMER DRAIN KIT 24V | 8070-2617-17 |
| 8070261840 | TIMER DRAIN KIT LFX UNBR.230-4 | 8070-2618-40 |
| 8070261865 | TIMER DRAIN KIT LFX UNBR.115 | 8070-2618-65 |
| 8092292690 | SALES KIT AR TIMER DRAIN 50HZ | 8092-2926-90 |
| 8092330011 | S.OPTION EL.DRAIN ON WSD RLR | 8092-3300-11 |
| 8102350519 | QFD85 DRAIN | 8102-3505-19 |
| 8102350520 | LFD85 DRAIN | 8102-3505-20 |
| 8102350522 | BFD85 DRAIN | 8102-3505-22 |
| 8102350524 | LHFD85 DRAIN | 8102-3505-24 |
| 8102350526 | QED320 DRAIN | 8102-3505-26 |
| 8102350527 | LED320 DRAIN | 8102-3505-27 |
| 8102350529 | BED320 DRAIN | 8102-3505-29 |
| 8102350531 | LHED320 DRAIN | 8102-3505-31 |
| 8102350533 | QZD800 DRAIN | 8102-3505-33 |
| 8102350534 | LZD800 DRAIN | 8102-3505-34 |
| 8102350536 | BZD800 DRAIN | 8102-3505-36 |
| 8102350538 | LHZD800 DRAIN | 8102-3505-38 |
| 8972117934 | DRAIN CIV.DEF | 8972-1179-34 |
| 8973015433 | AUTHOMATIC FLOAT DRAIN | 8973-0154-33 |
| 8973036747 | Condensate drain Combi (new ve | 8973-0367-47 |
| 9095963300 | DRAIN PLUG | 9095-9633-00 |
| 9098210800 | DRAIN MANIFOLD | 9098-2108-00 |
| 9828411411 | WIRE HARNESS EL. DRAIN RLR | 9828-4114-11 |
| 9828413610 | WIRE HARNESS DRAIN DESCARGE | 9828-4136-10 |
| 9828414701 | WIRE SEPARATOR DRAIN C77 BD | 9828-4147-01 |
| 9828415381 | WIRE HARNESS AUTO DRAIN MKV | 9828-4153-81 |
Anonymous –
I will continue to work with seadweer again~
I purchased the Atlas Copco EWD 330M Drain Kit (2901146552 / 1622855182) from Seadweer Air Compressor Co., Ltd., and the experience has been excellent. The kit arrived well-packed and exactly as described. After installation, the drainage performance became more stable, and moisture removal improved noticeably. My compressor now runs cleaner with fewer alarms. Seadweer’s support team also responded quickly to my questions. Overall, it’s a reliable original part and a supplier I will continue to work with.