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Vertical Claw Four Stage Oil Free Dry Vacuum Pump

Min.Order Quantity: 1 Set/Sets Vertical Claw Four Stage Oil Free Dry Vacuum Pump

Supply Ability: 400~700 Set/Sets per Month Vertical Claw Four Stage Oil Free Dry Vacuum Pump

Payment Terms: L/C,T/T,


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With the unique direct airway and short airflow path in the pump chamber, the dry vertical claw vacuum pump can discharge effectively without closing. It consists of four-stage pump chambers, each with a pair of rotors. The structure enables high vacuum to be maintained for a long time even under adverse conditions.

 
 
Vertical Dry Claw Vacuum Pump Characteristics:
 
1. Simple Maintenance and Integrated Self-Diagnosis - Low Maintenance Cost
 
2. Recycling of Organic Solvents - Saving Production Cost
 
3. Low noise level - the lowest among Chinese manufacturers
 
4. Sewage Discharge - Environmental Protection
 
5. Strict Product Specification - Chinese Military Specification AP 1676
 
6. Higher Operational Reliability - Long Life Cycle
 
7. Explosion-proof design - flammable and explosive gases
 
8. Low Power Consumption - Improve Economic Benefits and Save Costs
 
9. Multi-purpose - as a single pump or as a first-stage suction pump
 
10. Better Dynamic Balance Performance - High Speed and Reliable Operation
 
11. Excellent Ultimate Vacuum Capability
 

  

Specification Unit DCVS-8U1/U2 DCVS-15U1/U2 DCVS-30U1/U2 DCVS-70U1/U2 DCVS-110U1/U2
Nominal Displacement Capacity L/S 8 15 30 70 110
m3/h 28.8 54 108 252 396
L/min 480 900 1800 4200 6600
m3/min 0.48 0.9 1.8 4.2 6.6
CFM 17 32 64 150 236
Ultimate Pressure  mbar ≤0.5/≤0.03 ≤0.5/≤0.03 ≤0.5/≤0.03 ≤0.5/≤0.03 ≤0.5/≤0.03
Torr ≤0.38/≤0.0023 ≤0.38/≤0.0023 ≤0.38/≤0.0023 ≤0.38/≤0.0023 ≤0.38/≤0.0023
Pa ≤50/≤3 ≤50/≤3 ≤50/≤3 ≤50/≤3 ≤50/≤3
Motor HP 2 3 7.5 10 15
Power Kw 50Hz 1.5 2.2 5.5 7.5 11
Kw 60Hz 1.5 2.2 5.5 7.5 11
Voltage V 380 380 380 380 380
Rotational Speed Rpm  50Hz 2900 2900 2900 2900 2900
Rpm  60Hz 3480 3480 3480 3480 3480
Inlet & Outlet  Port DN mm KF/DN25 KF/DN40 KF/DN40 KF/DN50 KF/DN65
DN inch KF/DN0.99 KF/DN1.58 KF/DN1.58 KF/DN1.97 KF/DN2.56
Cooling Water M³/h 0.3 0.4 0.5 0.7 0.8
GPM 1.11 1.47 1.84 2.57 2.94
Weight kg 65 95 250 550 750
Lbs 143 209 550 1210 1650
Noise db 65 65 70 70 75

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