Vertical Type Dry Screw Vacuum Pump 70L

Model NO.: DSVS-70 Structure: Screw Vacuum Degree: Vacuum Working Conditions: Dry Transport Package: Standard Export Package HS Code: 8414809090 Oil or Not: Oil Free Exhauster Method: Vacuum Suction Principle Work Function: Maintain the Pump Trademark: Adekom Origin: Dong Guan The Vertical Screw vacuum pump is suitable for environment with more than 5 Pa ultimate pressure. As the free setting and fast-flow of gas, the Vertical Screw vacuum pump is convenient  for discharging dust and 
condensate to avoids down time. Hence, it's especially suitable for condition with a great deal of gas, dust and condensate and eliminate the dust and condensate accumulation problem.  It's also reliable and easy to
maintain due to the advanced sealing structure and hydrodynamic jacket cooling on all sides.

Feature:
+  Simple maintenance and integrated self diagnostics-Low  maintenance cost
+  Secondary recovery of organic solvent-Save production cost
+  Low noise level-Lowest among the PRC producers
+  Zero-discharge of sewage-Environmentally friendly
+  Stringent product specifications-PRC military specs  AP 1676
+  Higher operation reliability-Long life-cycle
 

SpecificationNominal Displacement Capacity

Ultimate Pressure

Motor

Power

Voltage

Rotational Speed

Inlet & Outlet Port

Cooling Water

Cooling Water Pressure

Weight

Dimmensions

Unit

L/S

m³/h

CFM

pa

Torr

mbar

HP

KW 50Hz

KW 60Hz

V

RPM 50Hz

RPM 60Hz

DN  mm

DN inches

m³/h

GPM

Mpa

Kg

Lbs

mm

Inches

DSVS-70

70

252

150

≤ 5

0.037

0.05

10

7.5

7.5

380

2900

3480

DN50/PN1.6

DN1.97/PN1.6

5

18

0.1~0.25

435

957

600×500×1500

23.6×19.7×59

Operating Principal:
žWhen drives are operating, the power is transmitted to the timing gears, which turn the parallel rotors to run reversely at high speed. The rotation help intake the gas from the upper end and discharge it from the other end after its compression in the sealed chamber. The gas is then condensed in the condensing unit, and enter into a drainage tube, from which the non-condensed gas is discharged. The whole gas evacuation process is finished in one rotation cycle. žThe evacuation of the gas is divided into three parts, which are intake, compression, and discharge. As the parallel rotors run reversely, the engaging teeth complete the rotation cycle in a continual manner.
                      
 

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