Diaphragm pump 2.0

2.2m 3h 70mbarME 2 NTV vacuum fire

Autonomous products and other conventional products


VACUUBRAND diaphragm pump

Key words: experimental instrument

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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Pumping rate (m3/h):0-5

Origin: import

Type: Diaphragm Pump

Ultimate pressure (mbar):10.1-100



Single-stage diaphragm pumps are an excellent solution for continuous, oil-free extraction of gas or steam for applications that do not require high vacuum levels. In daily use, compared with water jet pumps, they do not need to consume water resources, so they will not produce any waste water. Mainly used in medium air-borne vacuum oven, single or multiple suction filtration. In general, the device is very suitable for extraction of gas and oil-free exhaust. The single-stage structure makes the pump have the advantages of high pumping speed and 70mbar ultimate vacuum.

Performance characteristics

■ Quiet exhaust, extremely low vibration

■ Strong suction when performing multi-connection operation

■ Good performance at low vacuum values

■ Very low vibration

■Long diaphragm life, maintenance-free drive system, low overall maintenance cost

Diaphragm pump 2.0

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