Good Quality Double Stage Rotary Vane Vacuum Pump

China Good Quality Double Stage Rotary Vane Vacuum Pump, Find details about China Rotary Vane Vacuum Pump, Double Stage Rotary Vane Vacuum Pump from Good Quality Double Stage Rotary Vane Vacuum Pump

Model NO.
VRD-30 rotary vane pump
Displacement Speed M3/H
30
Ultimate Partial Pressure Gas Ballast Cl
4X10-2
Ultimate Total Pressure Gas Ballast Clos
4X10-1
Ultimate Total Pressure Gas Ballast Open
8X10-1
Power Rating (Kw)
1.1
Intake and Exhaust DN (mm)
Kf25/40
Oil Capacity (L)
1.3~2.0
Motor Speed (Rpm)
1440
Trademark
TOPTION
Transport Package
Wooden Box
Specification
rotary vane vacuum pump
Origin
China
HS Code
8414100090
Model NO.
VRD-30 rotary vane pump
Displacement Speed M3/H
30
Ultimate Partial Pressure Gas Ballast Cl
4X10-2
Ultimate Total Pressure Gas Ballast Clos
4X10-1
Ultimate Total Pressure Gas Ballast Open
8X10-1
Power Rating (Kw)
1.1
Intake and Exhaust DN (mm)
Kf25/40
Oil Capacity (L)
1.3~2.0
Motor Speed (Rpm)
1440
Trademark
TOPTION
Transport Package
Wooden Box
Specification
rotary vane vacuum pump
Origin
China
HS Code
8414100090
 

Product Description

China Lab Oil Vacuum pump Two-stage rotary vane workshop Vacuum pump Mechanical pump Electric suction pump VRD series

It is mainly used in medicinal products analysis , industry of fine chemicals , biochemical pharmacy , food examination , The criminal investigation technology , etc . It is used with the precision chromatography instrument , the necessary of laboratory . This product is specially designed for laboratory , reliable and easy to use .

APPLICATION:rotary evaporator/ glass reactor / vacuum filter / distillation 

Good Quality Double Stage Rotary Vane Vacuum Pump

Product Parameters

MODELVRD-8VRD-16VRD-24VRD-30VRD-48VRD-65
Displacement speed
m3/h (L/s)
50Hz8 (2.2)16 (4.4)24 (6.6)30 (8.3)48 (13.3)65 (18)
60Hz9.6 (2.6)19.2 (5.2)28.8 (7.9)36 (9.9)57.6 (16)78 (21.6)
Ultimate partial pressure gas ballast closed (Pa)5x10-24x10-24x10-24x10-24x10-24x10-2
Ultimate total pressure gas ballast closed (Pa)5x10-14x10-14x10-14x10-14x10-14x10-1
Ultimate total pressure gas ballast open (Pa)38x10-18x10-18x10-18x10-18x10-1
power supplySingle/Three phaseSingle/Three phaseSingle/Three phaseSingle/Three phaseThree phaseThree phase
Power rating (kW)0.4/0.370.75/0.551.1/0.751.11.52.2
Intake and exhaust DN (mm)KF16/25KF25KF25/40KF25/40KF40KF40
Oil capacity (L)0.6~1.00.9~1.51.3~2.01.3~2.03.3~4.53.3~4.5
Motor speed (rpm)50Hz144014401440144014401440
60Hz1720 17201720172017201720
Ambient temperature (°C)5 - 405 - 405 - 405 - 405 - 405 - 40
Noise level (dB)≤56≤58≤58≤58≤62≤62
Net weight (kg)20 333537 6265

Detailed Photos

1.Two-Shift adjustable gas ballast valve satisfies different requirements of condensable vapor(such as water vapor) to be exhausted out of pump in different processes.

2.Dual protection of oil anti-sucking back ensures vacuum system from oil pollution when pump stops running and needs to be easily restarted.

3.Forced oil circulation system consisted of oil  pump and constant pressure oil supply mechanism ensures stable running of the pump.

4. Less components are used, easy to maintain and repair.


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Company Profile

Good Quality Double Stage Rotary Vane Vacuum PumpGood Quality Double Stage Rotary Vane Vacuum Pump