Two Stages Liquid Ring Rotary Vane Vacuum Pump

Two Stages Liquid Ring Rotary Vane Vacuum Pump

Liquid Ring Industrila Vacuum Pump Description

1. Two Stages liquid water ring type vacuum pump can be used to pump water vapour as well as ordinary gases. Because they own the features of constant temperature compressing, they can pump inflammable, explosive and corrosive gas. This liquid ring vacuum Pumps own the features of high vacuum and better applicability. 

2.suitable actuating medium or sometimes pumped medium can be chosen as actuating liquids, the series pumps almost can pump all industrial gases. Aforesaid pumps own the features of reposefully operation, low noise and less than 30 percent of energy consumption compared with water vapour jet vacuum pump. So the liquid ring pumps can be widely used for chemical, light, food, medicine, paper making and electric utility industries etc.

Liquid Ring Industrila Vacuum Pump Precautions

1.Working liquid

The water with normal temperature. The temperature of supply water range best from 5°C to 20°C. The highest temperature of supply water should be not higher than 40°C. 
Transformer oil or industrial oil with low viscosity and saturation vapour pressure. The highest suitable temperature of the oil should be not higher than 60°C, for example electric utility industry: Vacuum drying. 
Chemical liquid, choose direct the chemical raw material with low saturation vapour pressure, for example ethylamine etc.
Besides the water with normal temperature, if choose other working liquid, should equip separator and radiator etc. the dynamic seal of the shaft should use the mechanical sealing. Detailed performances see the list. 

2.If the pump is used for pump gas and transport gas. The pressure of gas outlet port exceeds atmosphere pressure. We choose the pump according as something as follow:
If the pressure of gas outlet port is exceed 0.15Mpa, should choose the especial double-stage liquid ring compressor and should not choose the refitted vacuum pump. The power should be augmented. Should equip the especial separator and auto-drainage.
If the pressure of gas outlet port is under 0.15Mpa, can choose the refitted vacuum pump as compressor.

3.Methods of installation Water Ring Vacuum Pump system
When the working liquid of the gas outlet port do not recirculate or part recirculate. Should use the opening circulation system.
When the working liquid of the gas outlet port must recirculate and not drained off. Should use the closing circulation system.

Liquid Ring Industrila Vacuum Pump Specification

We offer a variety of pump accessories that have been carefully selected and manufactured using high-quality materials to ensure durability and reliability. Our accessories demonstrate excellent performance and stable operation, meeting the needs of various pump applications. Whether in the industrial or commercial sector, our accessories undergo rigorous testing to ensure their quality and performance meet industry standards. Additionally, we provide a dedicated customer support team to address inquiries and offer technical assistance. Our commitment is to provide high-quality pump accessories that instill confidence in our customers' purchases and ensure satisfaction in your usage.

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