Description
Pfeiffer ATH2804MT
High-performance Pfeiffer molecular pump designed for reliable high and ultra-high vacuum operation in demanding industrial and research systems.
| Brand | Pfeiffer |
| Model | ATH2804MT |
| Voltage | 24 V DC drive supply |
| Country of Origin | Germany |
| Weight | Approximately 25 kg |
| Dimensions | Approximately 280 mm nominal flange diameter |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | ATH2804MT |
| What’s in the box | Pfeiffer ATH2804MT molecular pump, protective caps, mounting hardware, product documentation |
| Product Type | Turbomolecular molecular pump |
| Pumping Application | High and ultra-high vacuum generation |
| Nominal Flange Size | 280 mm class |
| Drive Configuration | Integrated motor drive compatible |
| Operating Environment | Industrial vacuum systems |
| Installation Orientation | Any orientation according to system requirements |
Key benefits: High vacuum performance, dependable operation, robust industrial construction, compatibility with Pfeiffer vacuum control systems, and suitability for continuous-duty applications.
Typical applications: Semiconductor processing, thin-film deposition, analytical instruments, electron microscopy, vacuum research, and industrial coating systems.
Lifecycle: New product; expected long service life with periodic inspection and manufacturer-supported maintenance.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Michael T. –
Good price for such a robust HMI. Technical documentation was clear.