Overview:

The LB series chiller pump is used to transport various mechanical oils, turbine oils, and other media with lubricating properties and similar properties that do not contain solid particle impurities and have viscosity below 200 ° E (1500mpa. s), with a temperature not exceeding 120 ° C.

Purpose:

It can be used as a transmission and booster pump during the transmission process.

A fuel pump that can be used for delivery, pressurization, and injection in the fuel system.

It can be used as a lubricating oil pump in all industrial fields.

Scope of application:

The LB series freezer specific gear pump is used to transport lubricating oil or other liquids with properties similar to lubricating oil that do not contain solid particles and fibers, are non corrosive, have a temperature not higher than 80 ℃, and a viscosity of 5-1500ST.

Structural points:

The gear adopts a new technology with a double arc sine curve tooth profile that is at the level of the 1980s. Compared with involute gears, its prominent feature is that there is no relative sliding of the tooth profile during the gear engagement process, so the tooth surface is not worn, the operation is balanced, there is no trapped liquid phenomenon, the noise is low, the service life is long, and the efficiency is high. This pump breaks free from the constraints of traditional design, allowing gear pumps to enter a new field in design, production, and use.

The pump is equipped with a differential pressure valve as overload protection, and the full reflux pressure of the valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted according to actual needs within the allowable discharge pressure range. However, adjustments may be made according to actual needs within the allowable discharge pressure range. However, this valve cannot be used for long-term pressure reduction, and can be installed separately on the pipeline if necessary.

The bee design of the pump shaft end is in two forms, one is mechanical seal and the other is packing seal, which can be determined according to specific usage and user requirements.

Performance parameters and matching motor of gear pump for LB type freezer.