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JZJY Type Tri-Lobe Roots-Liquid Ring Vacuum Pumping System

JZJY Type Tri-Lobe Roots-Liquid Ring Vacuum Pumping System

It can operate across a pressure range from atmospheric to several thousand Pascals; and is suitable for applications involving the extraction of gases rich in condensable vapors as well as corrosive gases.

Structure: A complete vacuum unit featuring a ZJ-type Roots vacuum pump as the main pump, paired with a liquid-ring vacuum pump as the forepump. This system can automatically control the start and stop of both the Roots and liquid-ring pumps, as well as provide automatic overload and overheat protection, all managed via an electrically connected vacuum gauge (vacuum relay) and an integrated electrical control system. Additionally, the system enables precise control over various instruments and valves.

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JZJQY Type Three-Lobe Air-Cooled Roots Liquid Ring Vacuum Pump Unit JZJQY Tri-lobe Roots/Liquid Ring Vacuum Pumping System

JZJQY Type Three-Lobe Air-Cooled Roots Liquid Ring Vacuum Pump Unit JZJQY Tri-lobe Roots/Liquid Ring Vacuum Pumping System

The gas-cooled Roots vacuum pump serves as the main pump, while the liquid-ring pump acts as the forepump.

Structure: This vacuum unit is a complete system featuring an air-cooled Roots vacuum pump as the main pump and a liquid-ring pump as the forepump, capable of starting under pressure differentials as low as tens of thousands of Pascals.

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2BW3(4) Liquid Ring Vacuum Unit 2BW3(4) Liquid Ring Vacuum Pumping System

2BW3(4) Liquid Ring Vacuum Unit 2BW3(4) Liquid Ring Vacuum Pumping System

Using the customer's medium instead of water as the working fluid, it’s energy-efficient and environmentally friendly; widely applicable for compressing and transporting even toxic gases; • Operates in a closed-loop system with internal circulation, ensuring safety and high efficiency.

Structure: The unit features a liquid-ring vacuum pump as its main pump, complemented by components such as a separator and a heat exchanger. The working fluid in the closed-loop vacuum system is recycled internally, significantly reducing waste liquid discharge and offering clear environmental benefits.

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