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Vacuubrand ME 1 One-Stage Diaphragm Pump, 220–230 V (NRTL Certified)
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Specifications:
| Application | Filtration | Warranty | 1 Year |
| Max Speed | 0.7 m3/h | ||
| Storage Temperature | Ambient | ||
| Product Type | Pump | ||
| Product Brand | vacuubrand | ||
| Product Grade | Laboratory grade | ||
Compact, oil-free diaphragm pump for vacuum filtration and routine laboratory use
The Vacuubrand ME 1 diaphragm pump is a compact, single-stage, oil-free vacuum pump designed for aqueous filtrations and modest vacuum applications. With an ultimate vacuum of 100 mbar and a pumping speed of 0.7 m³/h (50 Hz), it provides reliable performance for routine tasks such as chemistry, microbiology, wastewater control, and analytical sample preparation.
This model is certified by NRTL (C/US 220–230 V) for safe laboratory use and features a whisper-quiet, low-vibration drive system with a long diaphragm lifetime of up to 15,000 operating hours.
Key Features
- Ultimate vacuum: 100 mbar – ideal for aqueous filtration.
- Compact footprint – requires minimal benchtop space.
- Whisper-quiet (49 dBA) with very low vibration for user comfort.
- Maintenance-free drive system – long diaphragm life (up to 15,000 hours).
- Chemical resistance – PTFE diaphragm and valves, aluminum housing.
- Convenient top-mounted power switch – simple one-hand operation.
- Eco-friendly – oil-free operation, no water consumption, no contaminated wastewater.
- Optional manual regulator valve with gauge – fine adjustment of vacuum and flow rate.
- ATEX Conformity – II 3/- G Ex h IIC T3 Gc X (internal atmosphere only).
Applications
- Vacuum filtration (single-port filtrations).
- Aqueous chemistry workflows.
- Microbiology labs (culture filtration, sterilization prep).
- Environmental & wastewater control.
- Analytical sample preparation.
- Alternative to water-jet pumps (no water waste).
Technical Specifications
| Property | Value |
|---|---|
| Ultimate Vacuum | 100 mbar / 75 torr |
| Max. Pumping Speed (50 Hz) | 0.7 m³/h |
| Max. Pumping Speed (60 Hz) | 0.5 cfm |
| Number of Heads / Stages | 1 head / 1 stage |
| Operating Temp. Range | +10 °C to +40 °C |
| Storage Temp. Range | –10 °C to +60 °C |
| Max. Back Pressure (abs.) | 1.1 bar |
| Inlet Connection | Hose nozzle DN 6–10 mm |
| Outlet Connection | Silencer / G1/8" |
| Rated Motor Power | 0.04 kW |
| Motor Speed (50/60 Hz) | 1500 / 1800 rpm |
| Noise Level | 49 dBA |
| Dimensions (L × W × H) | 270 × 121 × 155 mm |
| Weight | 5.4 kg |
| Protection Class | IP 40 (IEC 60529) |
| Electrical Requirements | 220–230 V, 50–60 Hz |
| Certification | NRTL (C/US), ATEX compliant |
Included Items
- Fully assembled diaphragm pump
- Instruction manual
The Vacuubrand ME 1 diaphragm pump is an ideal choice for laboratories requiring a compact, reliable, and oil-free vacuum pump for filtration and modest vacuum needs. With its whisper-quiet performance, chemical resistance, and long diaphragm life, the ME 1 delivers convenience and durability for everyday lab workflows, while eliminating the water and maintenance demands of traditional water-jet pumps.