Dyk200 Mobile Trailer Double Stages Vacuum Pump Equipment

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Model NO.: DYK
Power Supply: 380V, 50Hz (Optional)
Color: Customizable
Delivery Time: 10 Days
Operation Training: Free
Payment Term: T/T or L/C
Trademark: HLA
Specification: ISO9001, CE, SGS
Origin: Chongqing, China
HS Code: 8421299090
**Application** In cases where a single vacuum pump may not be suitable for certain processes due to insufficient pumping speed or ultimate vacuum level, the DYK series vacuum pump units combine a Roots pump as a booster and a rotary vane pump as a backing pump. The exhaust from the Roots pump is connected to the suction side of the backing pump, providing high pumping speed at higher vacuum levels. These units are equipped with air cooling systems, water cooling systems, vacuum valves, ventilation valves, compensators, and vacuum meters, making them highly efficient, reliable, and energy-saving. They can also be designed and mounted on base frames for immediate use, or on trailers to meet specific user requirements. The DYK series is widely used in vacuum metallurgy, vacuum drying, welding, chemical processing, laboratories, power stations, and other industrial vacuum applications, especially for vacuum transformers and other electrical equipment. **Features** 1. The Roots pump automatically starts with the backing pump via an electrical-contact vacuum meter. 2. Powerful rotary vane pumps provide necessary backing pressure, allowing diffusion pumps to achieve full pumping speed and ultimate vacuum. 3. The system includes a vacuum valve at the inlet and a rough vacuum line (bypass), enhancing efficiency during rapid evacuation cycles. 4. The high-vacuum pump unit offers excellent energy savings, high efficiency, reliability, and low power consumption. **Technical Specifications**
Model DYK030 DYK070 DYK150 DYK300 DYK600 DYK1200
Capacity (L/s) 30 70 150 300 600 1200
Ultimate Vacuum 5 Pa
Stages Single Double Stages
Pumping Speed of Backing Pump (L/s) 30 15 30 70 70 150
Pumping Speed of Roots Pump (L/s) - 70 150 300 600 1200
Power (kW) 2 4 6.5 9 11 18.5
Power Supply 380V 3Ph 50Hz (or Customized)
Weight (kg) 240 480 650 960 1250 1560
Dimension (mm) L 700 1000 1100 1360 1500 1700
W 500 600 650 900 1100 1150
H 1200 1180 1350 1700 1850 1950
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