The Vacuubrand ATEX Chemistry Diaphragm Pump MD 4C EX, three-stage, is ideal for demanding chemical applications in potentially explosive atmospheres. ATEX-compliant, it ensures oil-free vacuum performance with excellent chemical resistance and vapor tolerance.
Product Features
- ATEX chemistry diaphragm pump for rotary evaporators, drying ovens, and other chemical processes
- Outstanding chemical resistance and superior vapor tolerance
- Mainly constructed from antistatic materials
- Flame-proof motor with integrated self-locking overload and excess temperature protection
- Overpressure safety relief valves internally and at outlet
- Separate gas ballast connection for inert gas use
- Safety diaphragm technology with optional inert gas purge and diaphragm breakage detection
- Three-stage design for high-performance vacuum applications
Specifications
- MZ 2C EX – Vacuum inlet: Small flange KF DN 16 | Pressure outlet: Small flange KF DN 16
- MV 10C EX / MD 4C EX – Vacuum inlet: Small flange KF DN 25 | Pressure outlet: Kleinflansch KF DN 16
- MZ 2C EX+AK+EK / MD 4C EX+AK+EK – Vacuum inlet: Small flange KF DN 16 | Pressure outlet: Tubing nozzle DN 8-10 mm
- Cooling water connection: 2 x tubing nozzle DN 6-8 mm
- ATEX compliance – Pump chamber (pumped gases): II 2G IIC T3 X
- ATEX compliance – Exterior space (pump environment): II 2G IIB T4 X (with inert gas purging) / II 3G IIB T4 X (without inert gas purging)
Benefits
- Safe operation in potentially explosive chemical environments
- Durable and chemical-resistant construction
- Oil-free operation reduces maintenance and contamination risks
Why Choose Vacuubrand ATEX Chemistry Diaphragm Pump?
This three-stage ATEX-compliant diaphragm pump delivers reliable, oil-free vacuum performance while providing maximum safety, chemical resistance, and vapor handling capability.
