DLV Series Double Stages Water Ring Vacuum Pumps

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Description: DLV series doulbe state water ring vacuum pumps have two compression processes, with steady scution speed in high vacuum, or keeping the high vacuum in a wide range of suction speed.
Skype : evp.vacuum4
WhatsApp : +86-13162688673

Introduction:

DLV series two stage liquid ring vacuum pump is our new design based on 2SK pumps and combines Germany double-stage pump design criteria. This series has two compression processes, with steady suction speed in high vacuum, or keeping the high vacuum in a wide range of suction speed. Its efficiency in high vacuum is 35%-40% higher than that of single stage pump, but with less energy consumption.

Advantages:

1. Wider range of suction pressure. Compared to other double stage pumps (suction pressure 50mbar-150mbarA), DLV pump works in 25mbar~1013mbar pressure, with less energy consumption, with15%-20% lower than traditional ones.
2. All kinds of models to fulfill various process requirements.
3. Materials are optional to make the pump possible to work in various harsh environment, Such as carbon steel, stainless steel, dual-phase steel, titanium, etc .
4. Single or double mechanical seal and several flush method.
5. Precise casting, high standard accessories, imported bearing; high efficiency and energy saving.

Application:

DLV series pumps are very suitable for the process of vacuum drying, evaporation, distillation, concentration, filtering, degassing in industry of food, pharmacy, chemical, power plant, paper making, textile, metallurgy etc.

Model Motor

speed

Motor power Max. suction capacity Min. inlet pressure
kw HP m3/h CFM mbar Inch Hg a
DLV-120 1450 4.0 5.4 145 85 33 1.0
1750 5.5 7.4 174 102 33 1.0
DLV-180 1450 5.5 7.4 186 109 33 1.0
1750 7.5 10.1 223 131 33 1.0
DLV-300 1450 7.5 10.1 283 167 33 1.0
1750 11.0 14.8 314 185 33 1.0
DLV-350 1450 11.0 14.8 342 201 33 1.0
1750 15.0 20.1 411 242 33 1.0
DLV-400 1450 15.0 20.1 425 250 33 1.0
1750 18.5 24.8 475 280 33 1.0

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.