LGSR250V Roots Vacuum Pump

The LGSR250V Roots vacuum pump is a commonly used blower equipment with high air volume and pressure, stable and reliable operation, and a more scientific and reasonable structural design. The operating parameters, structural form, maintenance and adjustment of the equipment are more convenient and advantageous than other types of blower equipment. The 250V Roots pump is suitable for aeration and oxygenation, sewage treatment, environmental regulation equipment, material return and other working conditions. As a more energy-saving and environmentally friendly blower equipment, the 250V high-pressure Roots pump is designed with advanced technology and has a wide range of applications, including pneumatic conveying, building materials, fertilizer, cement conveying and other industries.

PRODUCT INFORMATION

Product Name: LGSR250V Roots Vacuum Pump, 250V Roots Pump, 250V High Voltage Roots Pump

Brand: Longgu

Features: high volume utilization rate, high volume efficiency, small gas pulsation, low noise, long service life, and low equipment cost price

Product advantages

The LGSR250V Roots vacuum pump is a new generation blower that adopts a composite involute design and is manufactured through structural optimization. The 250V Roots pump has been suitable for innovation for many years. The equipment has mature technology and can be used in industries such as pneumatic conveying, building materials, fertilizer, cement conveying, etc., meeting modern environmental protection requirements. The 250V high-pressure Roots pump has a wide range of applications, including aeration and oxygenation, sewage treatment, environmental regulation equipment, and material return. It has the characteristics of high volume utilization rate, high volume efficiency, small gas pulsation, low noise, long service life, and low equipment cost.

Product Features

The LGSR250V Roots vacuum pump is mainly composed of a casing, wall panels, impellers, inlet and outlet mufflers, gears, bearings, seals, V-belts, couplings, pressure gauges, pressure relief valves, elastic joints, and other structures. For occasions with high noise requirements, inlet and outlet mufflers or soundproof rooms can be installed according to the noise requirements. The Longgu 250V Roots pump has the following characteristics

High reliability, sturdy and durable, with a long service life.

Roots blower is a positive displacement fan with high volumetric efficiency, stable air supply, stable operation, and high conveying efficiency.

The fan is manufactured with special bearings, which have a simple structure, are sturdy and durable, have a long service life, and are easy to operate and maintain.

The Longgu LGSR250V Roots vacuum pump adopts a three bladed impeller rotor with small gas pulses, low fan noise, low vibration, and stable and reliable operation.

Product principle

Principle of LGSR250V Roots Vacuum Pump

The LGSR250V Roots vacuum pump is equipped with two three bladed impellers on two parallel shafts. There is always a small gap between the impellers and the inner hole surface of the elliptical housing, as well as between each impeller. Due to the constant rotation of the impellers in opposite directions, a certain amount of gas surrounded by the housing and impeller is transported from the suction side to the discharge side. Each impeller is always maintained in the correct phase by synchronous gears, and there is no mutual contact phenomenon, so it can be driven at high speed without internal lubrication. Moreover, the structure is simple, and the operation is stable and reliable. It can be used for industries such as pneumatic conveying, building materials, fertilizer, cement conveying, aeration and oxygenation, sewage treatment, environmental regulation equipment, and material return.

LGSR250V Roots Vacuum Pump Selection Pressure Factors

As a common positive displacement fan, the height of the exhaust pressure of the LGSR250V Roots vacuum pump does not depend on the fan itself, but on the absolute condition of the device after being discharged by the LGSR250V Roots vacuum pump. The 250V Roots pump has the characteristic of forced gas delivery, and the discharge pressure on its nameplate is the rated exhaust pressure of the fan. The 250V high-pressure Roots pump can operate at any pressure below the rated exhaust pressure, as long as the strength and exhaust temperature allow, it can also operate beyond the specified exhaust pressure.

Aquaculture oxygen supply is used for oxygen supply and mixing in fish ponds for various fish and crab species, as well as in aquariums and live fish tanks.

Special gases, used for transporting special gases.

Grain transportation, using gas to transport grains such as wheat that fall from a rotary valve.

Production line drying, used for drying small-scale production lines.