OU Air Source Treatment Double Unit

Alias of the double unit: air treatment double unit. So what role does it play in a pneumatic system?

The filtration rating of the double unit is usually between 50–75 microns, and the regulating pressure is between 0.5–10 MPa. Elements requiring filtration accuracy of 5–10 microns, 10–20 microns, 25–40 microns, and a two-stage unpiped connection with regulating pressure of 0.05–0.3 MPa or 0.05–1 MPa are called double units.

In most pneumatic boosting systems, the double unit is an indispensable air-source device; the installation position of the compressed air filter is key to ensuring overall air-compression quality and good operation.

Structural features of the pneumatic triplex unit: In pneumatic technology, combining three air-source treatment components — air filter screen, pressure regulating valve, and lubricator — is called a pneumatic triplex unit, used to purify the air source for the pressure gauge and reduce its pressure to the instrument. This gas filter-type pressure reducing valve has a compact structure and is easy to install, so it can be used with products such as pneumatic transmitters, pneumatic regulators, and valve seats. If the pressure regulating valve of the air filter is made into one unit, it becomes two components.

This pressure regulating valve stabilizes the air source, keeping it in a stable state and avoiding damage to the boost of the pneumatic booster (drive pressure should be less than 8.3 bar), reducing damage to the pneumatic booster or booster device when air-source pressure changes suddenly. The filter purifies the air source; the SMG air-source pressure reducing valve can reduce the moisture in the compressed air, preventing moisture from entering the pneumatic pump with the gas and thereby shortening the service life of the pneumatic pump.

The lubricator can lubricate the transmission parts of the air-boost pump, lubricating the oiled components and greatly extending the service life of the air pump.

From the above introduction, a small double unit can provide great convenience for the pneumatic and liquid booster pumps in your factory, and its price is low, making it a very wise choice.