QHG series is a chemical centrifugal pump with superior corrosion resistance, resistant to strong acid and alkali. It is suitable for transfering and circulating most acid and alkali chemical liquid. QHG series has NO SELF-PRIMING, suitable for installation below the liquid level, if installed above the liquid level, must be equipped with self-priming bucket, to prevent the pump without water dry running damage. It can be equipped with intelligent protection device, to prevent dry running, prevent overload, prevent default phase, prevent the loss caused by human operation error.
Electroplating, coating, waste water treatment, waste gas treatment, etc.
GFRPP: Weak acid & alkali resistant,<70℃.
PVDF: Strong acid resistant,<100℃.
1.It is applicable to the transportation and circulation of chemical liquid with impurities.
2.It is resistant to strong acid, alkali and corrosion.
3.Reinforced rear cover, with significantly enhanced temperature and pressure resistance.
4.Equipped with exhaust valve switch, the air in the pump and pipeline can be discharged smoothly during operation, so as to prevent the damage of shaft seal caused by air accumulation.
5.The motor is equipped with protection device, which can prevent the mechanical seal from being damaged due to pump dry running.
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CENTRIFUGAL PUMP QHG SERIES
If you are looking for a plastic chemical centrifugal pump, the QHG series will meet your needs. It has excellent corrosion resistance, professional transport and circulation of chemical liquids, in the corrosive wastewater treatment field is widely used. Welcome to contact us, we can according to your needs for you to choose the most suitable model and quickly provide a quotation.