• Oil Free Type Scroll Vacuum Pump
  • Oil Free Type Scroll Vacuum Pump
  • Oil Free Type Scroll Vacuum Pump
  • Oil Free Type Scroll Vacuum Pump
  • Oil Free Type Scroll Vacuum Pump
  • Oil Free Type Scroll Vacuum Pump

Oil Free Type Scroll Vacuum Pump

Oil or Not: Oil
Structure: Rotary Vacuum Pump
Vacuum Degree: Vacuum
Product Name: Oil Free Type Scroll Vacuum Pump
Pumping Speed: 3.6-59.8 M3/H
Extreme Pressure: 10-1 Mbar
Customization:

Contact Supplier

Miss Sherry
Marketing Specialist
Diamond Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
DRF Series
Transport Package
Standard Woode Packing
Trademark
DENAIR
Origin
Shanghai, China
HS Code
8414809090
Production Capacity
150 Sets Per Day

Product Description

Oil Free Scroll Vacuum Pump 

Advantages

1.No lubricant and cooling water.
2.No back-oil and injection oil.
3.Low noise and vibration.

4.The fixed and working scroll pan not touch directly, low energy consumption.

5.The super wearable sealing material, durable and reliable.

Oil free scroll vacuum pump component and working principle:

DCS series oil free scroll vacuum pump is composed of pump head, motor, base, etc. Pump head consists of fixed scroll plate, kinetic scroll plate, crankshaft seal, fan, pump case, etc. Scroll plate is composed of circular flat and one or multi-evolvent scroll plate wall, fixed scroll plate and kinetic scroll plate is the basic pumping structure of oil free vacuum pump. During processing, fixed one and kinetic one has no touch with each other, creating crescent-shaped closed compressing room, which is narrowing, through relative movement to inhale, compress, exhaust circularly, which makes gas inhaled from inlet, exhausted from outlet, vacuumizing the chamber effectively.


Application

  Industry semiconductor Energy and
 Petrochemical
Food and 
pharmacy
scientific 
research
Analysis 
and test
Vacuum packing, storage    
vacuum furnace      
Exhaust platform    
Oven / freeze-drying  
Gas recovery/recycling
The refrigeration/Air conditioning pipeline vacuum          
The refrigeration/pipeline vacuum  
Laser vacuum        
Molecular pump prefix  
Process pre-vacuum    
Coating    
leak detector  
Glove box    
Mass spectrometer        
Electron microscopy        
High energy bunch / accelerator        
High vacuum test bed          
Sample preparation        

 


Technical Prameters

Model DSC4 DSC8 DSC16 DSC30 DSC60
Pumping speed 50HZ l/s 1 2 4.3 8.7 16.6
l/min 60 120 258 522 996
m3/h 3.6 7.2 15.5 31.3 59.8
cfm 2.2 4.3 9.3 18.7 35.8
60HZ l/s 1.2 2.4 5.1 10.4 19.9
l/min 72 144 306 624 1194
m3/h 4.3 8.6 18.3 37.4 71.6
cfm 2.5 5.1 10.9 22.3 42.8
Extreme pressure Pa ≤10.0 ≤8.0 ≤2.6 ≤1.0 ≤1.0
Torr ≤7.5×10-2 ≤6.0×10-2 ≤1.9×10-2 ≤7.5×10-3 ≤7.5×10-3
mbar ≤1.0×10-1 ≤8.0×10-2 ≤2.6×10-2 ≤1.0×10-2 ≤1.0×10-2
psi ≤1.4×10-3 ≤1.2×10-3 ≤3.8×10-4 ≤1.4×10-4 ≤1.4×10-4
Noise value dB(A) ≤52 ≤57 ≤61 ≤63 ≤67
Leakage rate( vent and gas ballast valve) 1×10-2Pa·l/s(1×10-4mbar·l/s)
Maximum inlet/exhaust pressure MPa 0.1/0.13
Working environment temperature  ºC/F 5~40/41~104
Max water treatment capacity  G/h 50 60
Three-phase motor Output power KW/hp 0.15/0.20 0.25/0.30 0.55/0.74 0.75/1.00 1.50/2.00
Working voltage VAC 380/220
Speed 50Hz rpm 1440
60Hz 1680
Single-phase motor Output power KW/hp 0.15/0.20 0.25/0.30 0.55/0.74 0.75/1.00  
Working voltage VAC 220/110
Speed 50Hz rpm 1440
60Hz 1680
Inlet/outlet size mm KF25/16 KF40/16 KF40/16×2
Overall dimensions mm 350×210×245 430×250×280 490×290×340 520×316×360 580×360×400
Packing size mm 400×300×340 550×400×420 650×450×480 650×450×480 750×500×520
Net weight kg 13 18 32 38 52
Gross weight kg 21 27 42 50 65
Service life More than 5 years
Cooling way Air cooling
Other With gas ballast value
Model DSCL4 DSCL8 DSCL16 DSCL30 DSCL60
Pumping speed 50HZ l/s 1 2 4.3 8.7 16.6
l/min 60 120 258 522 996
m3/h 3.6 7.2 15.5 31.3 59.8
cfm 2.2 4.3 9.3 18.7 35.8
60HZ l/s 1.2 2.4 5.1 10.4 19.9
l/min 72 144 306 624 1194
m3/h 4.3 8.6 18.3 37.4 71.6
cfm 2.5 5.1 10.9 22.3 42.8
Extreme pressure Pa ≤40
Torr ≤3.0*10-1;
mbar ≤4.0*10-1
psi ≤5.6*10-3
Noise value dB(A) ≤52 ≤57 ≤61 ≤63 ≤67
Leakage rate( vent and gas ballast valve) 1×10-2Pa·l/s(1×10-4mbar·l/s)
Maximum inlet/exhaust pressure MPa 0.1/0.13
Working environment temperature  ºC/F 5~40/41~104
Max water treatment capacity  G/h 50 60
Three-phase motor Output power KW/hp 0.15/0.20 0.25/0.30 0.55/0.74 0.75/1.00 1.50/2.00
Working Voltage VAC 380/220
Speed 50Hz rpm 1410
60Hz 1680
Single-phase motor Output power KW/hp 0.15/0.20 0.25/0.30 0.55/0.74 0.75/1.00  
Working voltage VAC 220/110
Speed 50Hz rpm 1410
60Hz 1680
Inlet/outlet size mm KF25/16 KF40/16 KF40/16×2
Overall dimensions mm 350×210×245 430×250×280 490×290×340 520×316×360 580×360×400
Packing size mm 400×300×340 550×400×420 650×450×480 650×450×480 750×500×520
Net weight kg 13 18 32 38 52
Gross weight kg 21 27 42 50 65
Service life More than 5 years
Cooling way Air cooling
Other With gas ballast value

*) Specifications are subject to change without prior notice



Performance Curve

Oil Free Type Scroll Vacuum Pump

About DENAIR

Oil Free Type Scroll Vacuum Pump


Packaging&Shipping
Oil Free Type Scroll Vacuum Pump

FAQ


Q : How many staff in DENAIR Group?
A : About 400.

Q : How many staff in your factory?
A : About 70.

Q : How many staff in your international trading company?
A : 20.We have salesman who can speak English,French,Russian,Spanish,Indonesian and Arabic.

Q : What's your factory's production capacity?
A : About 500 units per month.

Q : What's the sales volume of DENAIR Group in a year?
A : About USD 40,000,000.00 in 2014.

Q : What's the sales volume of your international trading company  in a year?
A : About USD 8,000,000.00 in 2014,20% of the Group annual sales.

Q : How many units does DENAIR export in one month?
A : About 50-100.

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Contact Supplier

Miss Sherry
Marketing Specialist
Diamond Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
542
Plant Area
20000 square meters