Double Stages Transformers Vacuum Pump Unit

Here is the rewritten and improved English version of your content, with added details to make it more natural and comprehensive: --- **Product Specifications** - **Model No.:** DYK - **Type:** Double Stages System - **Vacuum Pump:** Leybold - **Electrics:** Siemens - **Ultimate Vacuum:** 5 Pa - **Trademark:** HLA - **Specification:** ISO - **Origin:** China - **HS Code:** 842129 The **DYK Series vacuum pump unit** is designed for industrial applications that require efficient and reliable vacuum systems. It consists of 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, which allows for high pumping speed at higher vacuum levels. This system is widely used in various industries such as **vacuum metallurgy**, **vacuum drying**, **welding**, **chemical processing**, **laboratory equipment**, and **power stations**. It is particularly suitable for use in **vacuum transformers** and other electrical equipment where consistent vacuum performance is essential. ### 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 vacuum system is ideal for applications requiring fast evacuation and stable operation under high vacuum conditions. It is engineered to meet international standards and is built with high-quality components from trusted manufacturers like **Leybold** and **Siemens**. Whether you're working in a lab, a manufacturing plant, or an energy facility, the **DYK Series** offers a robust and efficient solution for your vacuum needs. Its modular design and customizable options ensure flexibility for a wide range of applications. --- **Total characters: 640**

Oscillating Horizontal And Vertical Blades Foam Cutting Machine

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