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SK Series Liquid Ring Vacuum Pump SK Series Sugar Processing Vacuum Pump SK Series Sugar Evaporatation Vacuum Pump SK Series Water Vacuum Pump for Sale
  • SK Series Liquid Ring Vacuum Pump
  • SK Series Sugar Processing Vacuum Pump
  • SK Series Sugar Evaporatation Vacuum Pump
  • SK Series Water Vacuum Pump for Sale
SK Series Liquid Ring Vacuum Pump
SK Series Liquid Ring Vacuum Pump
SK Series Electric Vacuum Pump
SK series electric vacuum pump is designed for suction or pressurization of gases and other non-corrosive, water-insoluble gases free of solid particles. This product offers advantages such as spark-free operation, wear-free performance, and safe suction of flammable and explosive gases which are widely chosen in scenarios like chemical distillation, food vacuum packaging, hospital sterilization, and exhaust gas recovery.
Pumping Rate: 0.8-120m³/min
Water Consumption: 8-260L/min
Vacuum Degree: -0.089~-0.097MPa
Product Description
Summarize:


SK series horizontal vacuum pumps are liquid ring vacuum pumps featuring high vacuum levels, explosion-proof safety, pollution-free operation, and an extremely simple structure. They are perfectly suited for applications including hospital sterilization, coal mine tail gas recovery, chemical distillation, food processing, and extrusion molding. To ensure safety when extracting flammable and explosive gases, we employ advanced isothermal compression technology to achieve spark-free operation and prevent temperature rise during use.

Product Details:
SK series liquid ring vacuum pump compresses gas by rotating a vane type impeller within a cylindrical casing. Under centrifugal force, the liquid forms a tight cylindrical liquid ring that closely adheres to the casing, creating compression chambers at the gaps between the impeller vanes. Gas is drawn into the pump through the inlet port at the housing end and becomes trapped within the compression chamber formed by the impeller blades and the liquid ring. Ultimately, the rotation of the impeller reduces the volume, compressing the gas and expelling it through the exhaust port at the housing end.
Application:
SK series vacuum pumps are specifically designed for suction or compression of gases and other non-corrosive, water-insoluble gases free of solid particles. They can create vacuum or pressure within sealed containers to meet specific process requirements, primarily serving industries such as chemical, pharmaceutical, food, sugar refining, petroleum, ceramics, metallurgy, printing and dyeing, and environmental protection.
Feature:
1. This product can directly evacuate Class A and B gases without sparking or temperature rise.
2. It achieves an ultimate vacuum of 33 mbar and delivers high pumping speed within the rough vacuum range.
3. Featuring a simple structure with non-contact impeller and pump body, it operates with zero wear during use, effectively extending its service life.
Performance Data: 
odel Inspiratory
Volume
(
m³/min)
Ultimate Vacuum Power
(kW)
Speed
(r.p.m)
Compressor
Pressure

(Mpa)
Inlet
(mm)
Outlet
(mm)
Water
Consumption

(L/min)
Max Vacuum Degree
is -450mmHg
mmHg MPa Vacuum Pump Compressor
SK-1.5 1.5 1.35 -680 -0.091 3 4 1450 0-1 70 70 10~15
SK-3 3 2.8 -710 -0.093 5.5 7.5 1450 0-1 70 70 15~20
SK-6 6 5.4 -710 -0.093 11 15 1450 0-1 80 80 20~30
SK-9 9 8.1 -710 -0.093 15 22 970 0-1 80 80 30~40
SK-12 12 11 -710 -0.093 18.5 30 970 0-1 80 80 40~50
SK-15 15 13.5 -710 -0.093 30 45 970 0-1 80 80 50~60
SK-20 20 18 -710 -0.093 37 55 740 0-1 150 150 60~80
SK-30 30 28 -710 -0.093 55 75 740 0-1 150 150 70~100
SK-42 42 37.2 -710 -0.093 75 - 740 - 150 150 95~130
SK-60 60 54 -710 -0.093 95 - 590 - 250 250 140~180
SK-85 85 76.5 -710 -0.093 132 - 590 - 250 250 180~220
SK-120 120 110 -710 -0.093 185 - 590 - 300 300 220~260
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