Oil-Free Vacuum Pump Diaphragm Positive and Negative Pressure XZ-2 (Optional) Suction Filter Bottle 1000ml Small Oil-Free Scientific Labs(XZ-2)

Oil-free diaphragm vacuum pump small portable positive and negative pressure vacuum filter device pump laboratory1. Product introductionVacuum pump is an important filter supporting equipment to improve filtration efficiency and strengthen degassing effect.In order to ensure that the filter medium is not polluted, oil-free diaphragm vacuum pumps are generally used. This type of pump forms a vacuum through the reciprocating movement of the rubber diaphragm.The vacuum pressure is generally about 0.08Mpa (single stage). The key to increasing the filtration speed is the exhaust volume per unit time and the flow index of the vacuum pump. This is especially prominent when the filtration volume is large and the medium viscosity is high. .

• 1. Compact and reasonable structure, small volume, high vacuum degree and low noise.
• 2. The pump is used with filter bottles, multi-filters and solid-phase extraction devices to achieve pumping effects.
• 3. It is suitable for pumping various liquids and decompressing and vacuuming containers. It is an negative pressure equipment for laboratory suction and vacuuming.
• 4. According to the needs of the operator, it can be matched with solvent filters, solid phase extraction devices and other equipment.