Vacuubrand MZ 2C Diaphragm Vacuum Pump – Oil-Free Membrane Pump – Excellent Condition

Vacuubrand MZ 2C Diaphragm Vacuum Pump | Oil-Free Membrane Pump (MembranMZ 2C)

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

The Vacuubrand MZ 2C is a chemistry-resistant, oil-free diaphragm (membrane) vacuum pump, designed for clean and dry vacuum generation in laboratory and chemical environments.

Product Details

• Model: MZ 2C (Chemistry / Membran MZ 2C)
• Type: Dual-stage diaphragm (membrane) vacuum pump
• Ultimate Vacuum: ~7 mbar (~5 torr)
• With Gas Ballast: ~12 mbar (~9 torr)
• Pumping Speed:
• • 50 Hz: ~2.0 m³/h
• • 60 Hz: ~1.4 CFM
• Motor Power: 0.18 kW
• Voltage Options: Often 100-120 V or 230 V variants
• Inlet / Outlet: Hose nozzle DN 8–10 mm
• Noise Level: ~45 dB(A)
• Weight: ~11.1 kg
• Dimensions: ~243 × 243 × 198 mm (L × W × H)

Applications

• Vacuum generation for rotary evaporators, vacuum concentrators, gel dryers, vacuum ovens
• Clean vacuum needs with no oil contamination
• Chemical / solvent environments requiring corrosion resistance
• Laboratory processes where audible noise must be minimized

Features

• Oil-free operation — no risk of oil backstreaming
• Chemical resistance — internals made from fluoroplastics and PTFE materials
• Gas ballast option to purge condensates
• Quiet, low-vibration design
• Easy maintenance design with replaceable diaphragms and valves
• Long service life under proper use

Condition

• Pre-owned unit in excellent cosmetic and functional condition
• Fully cleaned and tested for vacuum performance
• Internal components (diaphragms, valves) in good condition or recently serviced
• Ships securely packaged to protect delicate surfaces