VACUUBRAND™ MD 4C EX Diaphragm Pump

Use these pumps for rotary evaporators and drying ovens with potentially explosive atmospheres. Vacubrand™ MZ 2C EX Diaphragm Pumps feature wetted parts with excellent chemical resistance, mainly made of antistatic materials.

Brand:  VACUUBRAND™ 20696930

Product Code. 10386242

Description

• Includes a separate gas ballast connection part for use of inert gas
• Outstanding chemical resistance and superior vapor tolerance
• Flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No need for any additional and specific overcurrent protection device
• Overpressure safety relief valves internally and at outlet
• Safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage

Order Info

DimensionsLxWxH

Specifications

• Max. Vacuum: 10 mbar (with Gas Ballast), 3 mbar (without Gas Ballast)
• Motor Speed: 1500 rpm
• Electrical Requirements: 230 V 50/60 Hz
• Material: Fluoroplastic (Case)
• Noise Level: 53 dB(A)
• Temperature (Metric) Max: 40°C
• Flow Rate: 3.7 m³/hr.
• Overall Height (Metric): 305 mm
• Overall Width (Metric): 265 mm
• Enclosure Rating: IP54
• Resistance Properties: Chemical-Resistant
• Oil Type: Oil-Free
• Maximum Pressure: 1.1 bar

• Includes: 2 m Cable without Plug, Manual
• Certifications/Compliance: ATEX II 2G IIB T4 X (Environment with inert purge gas), ATEX II 2G IIC T3 X (Pumping Chamber), ATEX II 3G IIB T4 X (Environment without inert purge gas), ATEXII 2G Ex d IIB T4 Gb (Motor), CE, DIN EN 1012-2:2011, DIN EN 12100:2001, DIN EN 50581:2013, DIN EN 61010-1:2011, DIN EN 61326-1:2013, IEC 61010-1:2010, RoHS
• Dimensions (L x W x H): 440 x 265 x 305 mm
• Model: MD 4C EX
• Temperature (Metric) Storage: -10°C to +60°C
• Temperature (Metric) Min.: 10°C
• Frequency: 50/60 Hz
• Overall Length (Metric): 440 mm
• Pump Type: Diaphragm Pump
• No. of Pump Heads: 4
• Applications: Rotary Evaporation
• No. of Stages: 3
• Voltage: 230 V