Economical Vacuum Aspirator 0-500 mbar, 17 mL/s Compact Lab Aspirator with Brushless Motor

The Master Science Economical Vacuum Aspirator is a small, budget-minded unit for clearing media, supernatant and wash liquid. Its footprint is compact enough to sit inside a biosafety cabinet, on the bench, or on the floor next to you.

A brushless motor pulls up to 500 mbar and moves liquid at about 17 mL/s. The handle switches between manual and continuous aspiration, and a hydrophobic filter keeps aerosols and liquid away from the pump. A 2 L bottle comes as standard, with a 1 L bottle available as an option.

Technical Specifications

Technical data for the Master Science Economical Vacuum Aspirator:

• Brand: Master Science
• Model Number: MSVAS-ESWISS
• SKU: MSVAS-ESWISS
• Brand: Master Science
• Model: MSVAS-ESWISS
• SKU: MSVAS-ESWISS
• Vacuum range: 0-500 mbar
• Aspirating speed (air): 15 L/min
• Flow rate (liquid): 17 mL/s
• Waste bottle: 2 L standard, 1 L optional
• Motor type: Brushless motor
• Aspiration modes: Manual and continuous
• Filter: Hydrophobic filter
• Autoclavable parts: All liquid-contact parts
• Input voltage: 100-220 VAC, 50/60 Hz
• Dimensions (W×D×H): 180 × 240 × 340 mm
• Weight: 2.8 kg

Key Benefits

• Fits where space is tight: The Master Science Economical Vacuum Aspirator is small enough for a safety cabinet, a crowded bench or the floor.
• Less hand strain: Continuous mode lets you aspirate without holding a trigger the whole time.
• Quiet, long-lived motor: The brushless drive runs with low noise and little wear.
• Safe waste handling: A hydrophobic filter and autoclavable liquid path keep biological waste contained.

For higher vacuum, adjustable flow and a 4 L bottle with level sensing, compare the Master Science Economical Vacuum Aspirator with our liquid vacuum aspiration system.

Product Features

Performance

• Vacuum up to 500 mbar
• 15 L/min air speed and 17 mL/s liquid flow
• Brushless motor for low noise and long life

Handling

• Simple handle with manual and continuous aspiration
• Adapters available for many tubes, plates and dishes
• Compact body for cabinet, bench or floor use

Contamination control

• Hydrophobic filter stops aerosols and liquid
• All parts in the liquid path autoclavable
• Closed collection of biological liquid waste

Applications

Common tasks for the Master Science Economical Vacuum Aspirator:

• Removing media from culture flasks, dishes and multi-well plates
• Supernatant removal after centrifugation
• Wash steps in plate-based assays
• Aspirating liquid from sample tubes
• Collecting biological liquid waste in cell culture and microbiology labs

Standard Accessories Included

• Main unit
• 2 L waste bottle
• Aspiration handle with tubing
• Hydrophobic filter

Optional Accessories

• 1 L waste bottle
• Adapters for different labware

Lab Problems the Master Science Economical Vacuum Aspirator Addresses

Small labs often make do with pipettes or improvised traps. The Master Science Economical Vacuum Aspirator fixes the usual weak points:

• Time lost pipetting off liquid: Vacuum draw clears a plate or flask far faster than manual removal.
• Tired hands during long sessions: Continuous mode removes the need for constant trigger pressure.
• Aerosol risk: The hydrophobic filter blocks droplets from reaching the pump.
• Limited bench space: The compact body fits inside cabinets and on small benches.