Laboratory Vacuum Pump – Portable Oilless Diaphragm Pump for Filtration, 10 L/min Adjustable Pressure, Includes Rubber Tubing, 110V–220V

This portable oilless diaphragm vacuum pump is designed for laboratory and general vacuum applications requiring stable negative pressure and continuous airflow. With a maximum flow rate of 10 L/min and a vacuum level up to 0.075 MPa, it supports filtration, degassing, air transfer, and related processes. The oil-free diaphragm structure eliminates the need for lubricating oil and routine oil replacement, simplifying daily operation and maintenance. A compact housing and lightweight construction allow easy placement on laboratory benches or mobile workstations. Four integrated anti-slip rubber feet help reduce vibration and movement during operation, contributing to steady performance. The pump is suitable for use with filtration units, vacuum flasks, air samplers, nitrogen evaporation systems, TLC chambers, solid-phase extraction devices, and valve-type vacuum storage bags. This unit operates on 110V–220V input and includes rubber tubing for connection to common laboratory vacuum accessories.

• FAST FILTRATION & HIGH FLOW RATE: Provides a stable air flow up to 10 L/min, significantly reducing filtration time compared with gravity filtration. Suitable for laboratory filtration, liquid transfer, and general vacuum applications.
• OIL-FREE DIAPHRAGM STRUCTURE: The diaphragm pump design operates without oil, eliminating the need for oil replacement or disposal. Delivers up to 0.075 MPa negative pressure for consistent vacuum performance.
• STABLE OPERATION WITH ANTI-SLIP BASE: Equipped with four rubber feet to reduce movement and vibration during operation, allowing stable placement on laboratory benches and work surfaces.
• COMPACT & PORTABLE DESIGN: Lightweight housing with a small footprint makes the pump easy to carry, store, and integrate into laboratory or workshop setups.
• WIDE RANGE OF APPLICATIONS: Suitable for vacuum filtration, air sampling, solvent transfer, aeration, nitrogen evaporation, TLC development assistance, solid-phase extraction, and valve-type vacuum storage bags.