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**Product Specifications**
- **Model No.:** DYK
- **Power Supply:** 380V, 50Hz (Optional)
- **Color:** Optional
- **Delivery Time:** 10 Days
- **Operation Training:** Free
- **Payment Term:** T/T or L/C
- **Trademark:** HLA
- **Specifications:** ISO9001, CE, SGS
- **Origin:** Chongqing, China
- **HS Code:** 8421299090
**Application**
When a single vacuum pump is not suitable for a particular process due to pumping speed or ultimate vacuum level, the DYK series vacuum pump units are designed with 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, offering the advantage of 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, ensuring high efficiency, reliability, and low power consumption. They can also be customized and mounted on base frames for immediate use or on trailers to meet specific user requirements. The DYK unit 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 operations.
**Features**
1. The roots pump automatically starts with the backing pump via an electrical contact vacuum meter.
2. Powerful rotary vane backing pumps provide the necessary backing pressure, allowing diffusion pumps to achieve full pumping speed and ultimate vacuum.
3. The pumping unit includes a vacuum valve at the inlet and a rough vacuum line (bypass), making it highly efficient for rapid evacuation cycles.
4. The high vacuum pump unit offers outstanding 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 | 5 Pa | 5 Pa | 5 Pa | 5 Pa | 5 Pa |
| Stages | Single | Single | Double | Double | Double | Double |
| 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 (Customizable) | 380V 3Ph 50Hz (Customizable) | 380V 3Ph 50Hz (Customizable) | 380V 3Ph 50Hz (Customizable) | 380V 3Ph 50Hz (Customizable) | 380V 3Ph 50Hz (Customizable) |
| Weight (kg) | 240 | 480 | 650 | 960 | 1250 | 1560 |
| Dimensions (mm) | | | | | | |
| L | 700 | 1000 | 1100 | 1360 | 1500 | 1700 |
| W | 500 | 600 | 650 | 900 | 1100 | 1150 |
| H | 1200 | 1180 | 1350 | 1700 | 1850 | 1950 |
This product is ideal for industries that require reliable and efficient vacuum solutions, especially in environments where precision and performance are crucial.
Zirconia Ceramic
Zirconium oxide ceramic, also known as zirconia ceramic, is a high-performance material that offers exceptional hardness, strength, and wear resistance. It is made from zirconium dioxide (ZrO2), a highly refractory material that is extremely resistant to heat and corrosion. Zirconia ceramic parts are widely used in a variety of industrial applications, including aerospace, automotive, medical, and electronics.
Zirconia Ceramic,Zirconia Ceramic Plunger,Zirconia Ceramic Ring,Zirconia Ceramic Pipe
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