Adjustable 10L/Min Dual Pressure Lab Pump for Filtration,Portable & Oilless

The XinTester Adjustable Lab Vacuum Pump is a compact, oil-free diaphragm unit designed to handle everyday laboratory suction and air delivery tasks. Measuring only 5.1 inches (13 cm) in length, it solves the problem of cramped bench space in research facilities, university labs, and small testing stations that require steady, controlled pressure without messy fluid upkeep.

Functionality centers on flexibility and clean operation. The pump provides dual pressure capabilities with dedicated rear ports for both suction and inflation, though only one function can run at a time. Users can dial in the airflow anywhere from 0 to 10L/min, reaching an ultimate vacuum level of 0.08MPa (0.8 Bar / 23.62 inHg). Its oil-free diaphragm motor prevents contamination in sensitive workflows, while the stainless steel interior chamber resists rust when handling moisture during filtration or gas extraction.

Day-to-day usability is supported by straightforward hardware additions. A clear pressure gauge gives real-time readings during operation, taking the guesswork out of vacuum regulation. For transport and longevity, the unit includes a top-mounted metal handle, bottom-facing heat dissipation vents for motor cooling, and broad 110V to 220V electrical compatibility that adapts across standard lab outlets.

There are operational trade-offs inherent to its portable build. Because the inlet and outlet cannot be operated at the same time, you must switch your setup between vacuuming and inflating rather than running dual lines concurrently. Additionally, its 10L/min maximum flow rate makes it suited for benchtop vessels, desiccators, and rotary evaporators rather than large-scale industrial systems.

Verdict: The XinTester Lab Pump is an excellent, space-saving choice for researchers, educators, and technicians needing a clean, oil-free vacuum source. It is best suited for small-scale suction filtration, desiccator maintenance, and rotary evaporation routines.

• Length: 5.1 In / 13 cm
• Flow Rate: Adjustable 0 to 10L/min
• Ultimate Vacuum: 0.08MPa (0.8 Bar / 23.62 inHg)
• Voltage: 110V-220V wide voltage
• Motor Type: Oil-free diaphragm
• Interior Chamber Material: Stainless steel
• Included Accessories: Power adaptor, 2 x vacuum hoses, user manual

A great fit if you:

• Need a clean, oil-free suction source for lab filtration, desiccators, or rotary evaporators.
• Work at a compact laboratory bench where a 5.1-inch footprint saves needed space.
• Require real-time visual pressure monitoring and adjustable flow up to 10L/min.
• Need equipment that operates across 110V to 220V electrical supplies.

Consider something else if you:

• Need to run simultaneous vacuum and inflation lines at the same time.
• Require high-volume commercial throughput exceeding 10L/min.

Can the pump inflate and draw vacuum at the same time?
No, the rear air inlet and outlet cannot be used simultaneously.

What lab equipment is this pump compatible with?
It is designed for suction filtration setups, desiccators, rotary evaporators, decompression apparatus, and general gas extraction instruments.

What items come in the package?
The box includes the oilless vacuum pump, a power adaptor, two vacuum hoses, and a user manual.

What is the maximum vacuum and flow rate?
The pump delivers an adjustable flow rate from 0 to 10L/min and achieves an ultimate vacuum of 0.08MPa (0.8 Bar / 23.62 inHg).