Vacuubrand MZ 2C Diaphragm / Membrane Vacuum Pump – Oil-Free, Chem-Resistant – Excellent Condition

Unit is in excellent cosmetic and working condition — removed from a chemistry lab, cleaned, tested, and ships securely packaged.

The Vacuubrand MZ 2C is a high-quality, oil-free, chemically-resistant diaphragm (membrane) vacuum pump designed for lab use with corrosive vapors and solvent exposure.

Product Details

• Model: MZ 2C
• Type: Dual-stage diaphragm / membrane vacuum pump
• Ultimate Vacuum (Dry): ~7 mbar
• With Gas Ballast: ~12 mbar
• Pumping Speed: ~2.0 m³/h at 50 Hz
• Motor Power: ~0.18 kW
• Voltage: Offered in multiple variants (check your unit’s label)
• Connections: Hose nozzle DN 8–10 mm
• Noise Level: ~45 dB(A)
• Weight: ~11.1 kg
• Dimensions: ~243 × 243 × 198 mm

Applications

• Vacuum generation in solvent-distillation, rotary evaporation, vacuum ovens, vacuum filtration
• Environments with solvent vapors where oil-based pumps are unsuitable
• Analytical and preparative chemistry labs requiring clean, oil-free vacuum

Features

• Oil-free operation (no contamination or maintenance of oil)
• Chemical resistance: internal parts made of fluoropolymers and PTFE
• Gas ballast option to purge condensables
• Quiet, low-vibration operation
• Easy maintenance with replaceable diaphragms and valves

Condition

• Pre-owned unit in excellent cosmetic and functional condition
• Fully tested for vacuum performance and stability
• Diaphragms and valves in good working order
• Ships securely packaged to protect pump body and ports