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Description
Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V
The Vacuubrand MD 4C NT is a three-stage chemistry diaphragm pump designed for continuous, oil-free pumping of corrosive gases and vapors. Its three-stage design combines high pumping speed with a very low ultimate vacuum, making it well suited for demanding laboratory vacuum applications.
All parts of the MD 4C NT that come into contact with pumped media are made of chemically resistant fluoroplastics. Proven PTFE sandwich diaphragms provide increased reliability and extended operating life, while the gas ballast valve supports the pumping of condensable vapors from high-boiling solvents without sacrificing the pump's strong vacuum performance.
With a maximum pumping speed of 2.2 CFM at 60 Hz, an ultimate vacuum of 1.5 mbar / 1.1 torr, and a rated mains voltage of 115 V, the MD 4C NT is designed for larger laboratory applications including parallel and rotary evaporators, concentrators, drying ovens, and gel dryers.
2.2 CFM at 60 Hz 1.5 mbar / 1.1 torr Ultimate Vacuum 3-Stage Design Oil-Free Operation 115 V
Chemical Resistance: Fluoroplastic media-contact parts and PTFE sandwich diaphragms support continuous pumping of corrosive gases and vapors.
Vacuum Performance: 1.5 mbar / 1.1 torr ultimate vacuum provides strong vacuum performance for demanding laboratory applications.
Vapor Tolerance: Gas ballast operation supports pumping condensable vapors from high-boiling solvents.
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Why this Vacuubrand MD 4C NT Chemistry Diaphragm Pump?
- Three-stage chemistry design — combines high pumping speed with very low ultimate vacuum for demanding laboratory vacuum applications.
- Oil-free operation — provides continuous pumping of corrosive gases and vapors without the use of pump oil.
- Superior chemical resistance — media-contact components are made of chemically resistant fluoroplastics.
- Strong vapor tolerance — the gas ballast valve supports pumping condensable vapors from high-boiling solvents.
- Long operating life — PTFE sandwich diaphragms and a maintenance-free drive system support reliable laboratory operation.
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Technical Specifications
| Specification | Details |
|---|---|
| Model | MD 4C NT |
| Product Name | Vacuubrand MD 4C NT Chemistry Diaphragm Pump |
| Brand | Vacuubrand |
| Pump Type | Chemistry Diaphragm Pump |
| Operation | Continuous, Oil-Free |
| Max. Pumping Speed 50 Hz | 3.4 m3/h |
| Max. Pumping Speed 60 Hz | 2.2 CFM |
| Ultimate Vacuum | 1.5 mbar / 1.1 torr |
| Ultimate Vacuum with Gas Ballast | 3 mbar / 2.2 torr |
| Number of Heads | 4 |
| Number of Stages | 3 |
| Ambient Temperature (Operation) | 10°C to 40°C |
| Ambient Temperature (Storage) | -10°C to 60°C |
| Max. Back Pressure (Abs.) | 1.1 bar |
| Connections | Hose Nozzle DN 8-10 mm, Inlet and Outlet |
| Rated Motor Power | 0.25 kW |
| Rated Motor Speed at 50/60 Hz | 1500/1800 min-1 |
| Protection Class | IP 40 |
| Dimensions / Weight | 328 mm x 243 mm x 198 mm / 14.3 kg |
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FAQ
What is the pumping speed of the Vacuubrand MD 4C NT?
The Vacuubrand MD 4C NT has a maximum pumping speed of 3.4 m3/h at 50 Hz and 2.2 CFM at 60 Hz.
What is the ultimate vacuum of the Vacuubrand MD 4C NT?
The Vacuubrand MD 4C NT provides an ultimate vacuum of 1.5 mbar / 1.1 torr. With gas ballast, the ultimate vacuum is 3 mbar / 2.2 torr.
Is the Vacuubrand MD 4C NT suitable for corrosive gases and vapors?
Yes. The Vacuubrand MD 4C NT is designed for continuous, oil-free pumping of corrosive gases and vapors, with chemically resistant fluoroplastic components in contact with pumped media.
What laboratory applications are suitable for the Vacuubrand MD 4C NT?
The Vacuubrand MD 4C NT is suitable for applications including parallel and rotary evaporators, concentrators, drying ovens, gel dryers, and other laboratory vacuum applications requiring high vapor tolerance and strong vacuum performance.
Important Shipping Notice!
DISCLAIMER:
All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.
Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.
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