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ME 1C Diaphragm Pump (0.7 m³/hour Pumping Speed, Ultimate Vacuum 100 mbar)

Fiyat Sorunuz

Compact, oil-free diaphragm pump for vacuum filtration and sample preparation in analytical laboratory workflows

  • Convenient and rapid operation due to innovative top-mounted power switch design
  • Optimized vacuum performance with gas ballast for continuous evacuation
  • Quiet operation with minimal vibration
  • Maintenance-free drive system with proven extended diaphragm lifetime
  • Excellent chemical resistance from PTFE components
  • Compact footprint for space-constrained laboratory benches

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2-3 Gün

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1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl
  • 14 Günlük ücretsiz iade

Vacuum filtration is one of the most common applications in chemistry, microbiology, wastewater control, and other analytical processes for sample preparation. The ME 1C diaphragm pump provides a compact, high-performance, and user-friendly solution ideal for single-filter operations. Built on the proven technology of the successful oil-free MD 1C diaphragm pump, this development delivers proven and exceptionally long diaphragm service life. The functional, space-saving, and innovative design featuring a conveniently top-mounted power switch enables efficient and rapid daily laboratory work. Robust PTFE diaphragms and valves ensure optimal chemical resistance. An optional manual vacuum regulator valve with adjustment gauge for pump speed and ultimate vacuum settings is available as an accessory.

Technical Specifications

Heads / Number of Stages 1/1
Max Pumping Speed at 50/60 Hz 0.7 / 0.85 m³/h
Max Pumping Speed at 50/60 Hz 0.4 / 0.5 cfm
Ultimate Vacuum (absolute) 100/75 mbar / Torr
Ambient Temperature Range (Operating) 10–40 °C
Ambient Temperature Range (Storage) -10 to 60 °C
Max Back Pressure (absolute) 1.1 bar
Inlet Connection Hose Nozzle DN 8–10 mm
Outlet Connection Hose Nozzle DN 8–10 mm
Rated Motor Power 0.04 kW
Rated Motor Speed at 50/60 Hz 1500/1800 min⁻¹
Protection Rating IP 40
Dimensions (H × W × D) 247 × 121 × 145 mm
Weight 5.0 kg
Noise Level at 50 Hz (per ISO) 45 dBA
NRTL Certification Canada and USA
ATEX Compliance (230V only) II 3 / – G IIC T3 X Ambient Only
Supplied Product Fully assembled, ready-to-use pump
Accessories Rubber vacuum tubing DN 8 mm (20686001), Chemical vacuum regulator valve unit for ME/MZ 1C (20696843), Silencer DN 8–10 mm (20636588)

Applications

  • Vacuum filtration in analytical chemistry laboratories
  • Sample preparation and microbiological analysis
  • Wastewater quality control and monitoring
  • Single-filter filtration applications
  • Pharmaceutical and chemical analysis workflows
  • Environmental and water testing procedures

Frequently Asked Questions

What makes the ME 1C suitable for laboratory vacuum filtration?
The ME 1C combines compact design with proven diaphragm pump technology, delivering 0.7 m³/h pumping speed and 100 mbar ultimate vacuum—ideal specifications for routine sample preparation and single-filter operations in analytical workflows.
How long is the diaphragm lifespan?
The ME 1C features exceptionally long diaphragm service life due to its foundation in the successful oil-free MD 1C technology, with proven durability in continuous laboratory use.
Is this pump maintenance-free?
Yes, the ME 1C incorporates a maintenance-free drive system. The oil-free diaphragm design eliminates the need for regular oil changes or complex maintenance procedures.
What chemical compatibility does the pump offer?
Robust PTFE (Teflon) diaphragms and valves provide excellent resistance to most laboratory chemicals, ensuring reliable performance with diverse solvent systems and aqueous solutions.
Can the vacuum settings be adjusted?
Yes, an optional manual vacuum regulator valve with adjustment gauge is available as an accessory (Model 20696843), allowing convenient adjustment of both pump speed and ultimate vacuum levels.
What are the electrical certifications?
The pump holds NRTL certification for Canada and USA markets, and is ATEX-compliant (230V model) with rating II 3 / – G IIC T3 X for use in ambient atmospheres only.
Is this pump suitable for continuous operation?
Yes. The pump operates with gas ballast optimization for continuous evacuation and delivers quiet operation (45 dBA at 50 Hz) with minimal vibration, making it suitable for extended laboratory workflows.