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Operate & Maintain
  • Configured for filtering weak acid/base solutions
  • Pump comes with inlet regulator and catchpot
  • Constructed with PEEK valves, and fluorinated wetted surfaces
  • Oil-less operation for reduced maintenance
  • Free air displacement @60Hz: 0.53 cfm / 15l/min
  • Ultimate pressure: 75 torr / 100 mbar
  • Wired for 90-260V

 

The Welch Chemical Resistant Diaphragm Pump MPC 090 E combines durability with high efficiency for chemical processes. Learn more about diaphragm pumps by visiting our category page.

Diaphragm pumps for chemical applications - type MPC - are chemically compatible and resistant to aggressive solvents and acid vapors which are common in laboratories. The diaphragms are made out of PTFE. The pump and connection heads are carbon fiber reinforced. Their electrical conductivity prevents electrostatic charging and minimizes the risk of gas mixture igniting inside of the pump. The diaphragm pump MPC 090 E is a two-stage pump. It is compact and functional. Maintenance and service are quick and easy to carry out. The pump operates extremely quietly.

The diaphragm pump MPC 090 E is designed for:

  • Conveying and compressing neutral and aggressive gases and vapors
  • Generation of vacuum up to an ultimate pressure <5 mbar
  • Use in physical and chemical laboratories

Scope of delivery: 2-head chemical diaphragm pump, integrated motor protection switch, hose nozzle DN 8 for hose inner diameter 8 mm, vibration isolating feet, external power supply and device connection cable IEC with plug CEE, UK, US.

Optional: auto adapter for use in the field

 

Ordering Information

Motor

Maximum Flow Rate

Ultimate Vacuum

Voltage

Frequency

412021

90–260 V AC

50/60 Hz

0.53 CFM (15 L/min)

100 mbar (75 Torr)

 

MPC 090E

Number of heads / stages

1/1

Flow Rate (Pumping Speed)

0.53 CFM (15 L/min)

Ultimate pressure in mbar (Torr)

100 mbar (75 Torr)

Operating Voltage

90 to 260V AC / 18V DC

Power Supply Frequency

50/60 Hz

Intake connection

Hose nozzle DN 6

Exhaust connection

Hose nozzle DN 6

Sound level (dB)

< 45

Dimensions (W/D/H) in mm

144/198/244

Weight kg (lbs)

2.7 (6)

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