Circulating Water Vacuum Pump

Circulating water multipurpose vacuum pump is the device with circulating water as working fluid, and it adopts jet technology to create negative pressure. According to the appearance, it is divided into desktop type and vertical type ( vertical type has larger capacity relatively). Desktop type is divided into anti-corrosion type and stainless steel type, according to motor material. Transparent tank vacuum pump is available.

SHZ-DIII water circulating vacuum pump series uses the circulating water as the working fluid, and uses the jet to produce negative pressure to spray.It provides vacuum conditions for evaporation, distillation, crystallization, drying, sublimation, decompression and filtration

Main features of SHZ-DIII water circulating vacuum pump:
1. This machine adopts double-tap, can be used alone or in parallel, with two tables;
2. The host of stainless steel stamping, sophisticated appearance, the case is of special engineering plastics;
3. Silencer with a special fluid, reduce water, gas and liquid friction noise, so that higher and more stable vacuum. Corrosion-resistant, no pollution, low noise, easy to move, but also the user needs to install a vacuum valve, easy to operate;
4. Storage tanks using a newly developed special plastic material, containing acetone, ether, chloroform and other organic chemicals operations, with some corrosion resistant dissolution

Application of SHZ-DIII water circulating vacuum pump

SHZ-DIII water circulating vacuum pump could be used in various kinds of distillation and filtration experiments. It's an important and ideal device for lab and other chemical departments.

Water Pump suitable for Commercial vehicles,Cars

Low temperature cooling liquid circulating pump also know as cooling chiller. This device adopt mechanical refrigeration, the main function is provide low temperature liquid, low temperature water bath. It can also connect with rotary evaporator, vacuum freeze drying oven, cycle water vacuum pump, magnetic stirrer and so on, to achieve the chemical reaction or drug store under low temperature condition.

A trailer-mounted, high-capacity mobile pump station designed for emergency drainage, flood relief, and temporary water transfer.

2be series water ring vacuum pumps and compressors are the high efficiency energy saving products of our company. It is produced on the foundation of scientific research achievements and production experience for many years, and combined with the advanced technology of import products. It is usually used to pump the gases without small solid granules, and gases that doesn't dissolve in water, and noncorrosive gases, so as to form the vacuum and pressure in the closed container. By changing the structural material, it is also available in aspirating corrosive gas or using the corrosive liquid as the operating liquid. So it is used extensively in many trades such as papermaking, chemical industry, petrol chemical industry, light industry, pharmacy, foodstuff, metallurgy and construction materials, stone implement, coal washing, ore dressing and chemical fertilizer etc..

This series pump is single stage and single acting. It is simply structured and convenient to maintain. It is energy saving and can run stably.Compared with the widely used sk, 2sk and sz series water ring vacuum pump in china, the 2be series pump possesses the notable merits such as the high vacuum degree and the low power consumption etc.. And it is the ideal replacement product of sk, 2sk and sz series water ring type vacuum pump.

2be series water ring vacuum pump assembles with gas-water seperator and is easy to install, operate and maintain.

2.The meaning of model number
Take 2bec-303-0 for example
2bec refers to single stage water ring vacuum pump series.
30 tells the the nominal semidiameter of the impeller is 30cm.
3 is the ratio code of the impeller width and diameter. We can easily see that the ratio is 1 according to the formula below.
1----b/d=0.5
2----b/d=0.75
3----b/d=1
5----b/d=1.2
The last number 0 stands for the min suction pressure is 33mbar.(when the number is 1, it refers to the min suction pressure is 160mbar).