Name：Oil-free Air generator
Model：EJ-AW5
1) It Equipped with an imported air pump, replacing traditional high‑pressure air cylinders and making laboratory equipment fully integrated.
2) Features an 8L magnesium‑aluminum alloy air storage tank, offering high pressure resistance, rust‑free operation, and large gas capacity. This reduces compressor start‑stop cycles, significantly extending its service life.
3) The purifier uses PC (polycarbonate) tubing, which is high‑pressure resistant, chemical‑resistant, impact‑resistant, shatter‑proof, and high‑strength.
4) Three‑stage gas path purification with two‑stage stabilized pressure output; triple automatic protection against over‑pressure, over‑current, and over‑temperature; automatic drainage effectively extends the instrument’s service life.
Output flow (L/min): 0～5
Output pressure: 0～0.4Mpa (Adjustable)
Power supply: AC220V±10%
Rated power: 150W
Dimensions/weight: 455*260*380mm/26Kg
| Model | EJ-AW3 | EJ-AW5 |
|---|---|---|
| Output flow (L/min) | 0～3 | 0～5 |
| Output pressure | 0～0.4Mpa (Adjustable) | |
| Power supply | AC220V±10% | |
| Rated power | 150W | |
| Dimensions/weight | 455*260*380mm/26Kg | |
Yes, all our dry cabinets and environmental chambers are fully customizable based on your technical specifications, capacity, materials (e.g., SUS304), and functional requirements (e.g., N₂ purge, heating, data logging).
• Standard models: 5–10 working days
• Customized configurations: 15–30 working days
Lead times may vary slightly based on order volume and component availability.
We offer flexible Incoterms® 2020 options to suit your logistics needs:
Note: DDU is no longer used in Incoterms® 2020; DAP is the current standard.
Shipping costs depend on product dimensions, weight, destination, and chosen transport method (sea, air, rail, or express). Import duties, VAT, GST, or other local taxes are typically the buyer’s responsibility unless DDP terms are selected. A detailed breakdown of all costs will be included in your official quotation.
Yes. We regularly export to clients worldwide and are experienced in handling international documentation, customs compliance, and global logistics coordination for industrial equipment.
EJER Tech (China) is a leading innovator in dry cabinets, precision laboratory equipment, and specialized electrical systems. Headquartered in Hangzhou near Alibaba’s global HQ, we maintain a strong nationwide presence with subsidiaries in Shanghai, Suzhou, Changzhou, Yiwu, and Wuhu, and branch offices in Shanghai, Zhengzhou, Chengdu, and Hefei.
Certified under ISO 9001, 14001, and 45001, our products meet global CE, RoHS, and WEEE standards. Our robust IP portfolio now includes patents in Germany and the UK, with our brand registered in over 30 countries. Through our subsidiary HCER, we manage seamless global import and export operations.
Trusted by numerous Fortune 500 companies and internationally renowned brands, EJER delivers reliable solutions for laboratories, electronics, photovoltaics, pharmaceuticals, and chemical industries. Guided by our “technology-oriented, service first” philosophy, we combine advanced R&D with comprehensive support to drive innovation and sustainable growth for clients worldwide.
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