Vacuubrand MD 1 Diaphragm Pump, Three-Stage, NRTL Certified (C/US), 100–115 V / 50–60 Hz, 120 V / 60 Hz, 220–230 V / 50–60 Hz, CH/CN Power Cord

The Vacuubrand MD 1 Diaphragm Pump is a high-performance, oil-free, three-stage diaphragm pump designed for continuous operation in laboratory environments. Certified by NRTL (C/US), it ensures compliance with North American safety standards. This pump is suitable for applications requiring the handling of non-corrosive gases and vapors, providing high pumping speed and deep ultimate vacuum in a compact design.

Key Features:

• Model: MD 1
• Type: Chemistry diaphragm pump
• Number of Stages: 3
• Ultimate Vacuum: 1.5 mbar (1.1 torr)
• Maximum Pumping Speed: 1.2 m³/h (50 Hz); 0.82 cfm (60 Hz)
• Voltage Options: 100–115 V / 50–60 Hz, 120 V / 60 Hz, 220–230 V / 50–60 Hz
• Plug Types: CH (Swiss) / CN (China)
• Dimensions: 143 mm (W) x 326 mm (D) x 215 mm (H)
• Weight: 7.3 kg
• Materials in Contact with Media: Chemically resistant fluoroplastics
• Protection Class: IP 40
• Applications: Rotary evaporators, vacuum drying ovens, vacuum distillation columns, and other similar applications

The MD 1 features chemically resistant materials for all internal parts in contact with pumped media, ensuring durability and longevity. Its compact design, low noise level, and maintenance-free operation make it an excellent choice for various laboratory applications.