Suction Hydraulic Filters

Home → Hydraulic Filters → Accessories

Suction Hose Filters from NEW FILTER 

Suction filters are used for securely protect circuit downstream pump from entering the mechanical pollution particles, resulting in premature wear of equipment. These elements are mounted directly to the hydraulic tank itself and communicated to the suction line.

In the hydraulic line filters with a nominal purity of less than 40 microns it is recommended to use disposable items which made of cellulose (paper filter elements).

Also, these products can be equipped with an indicator of pollution of both electrical and mechanical type. On request can be supplied with bypass valve 4.5 bar (open 30 kPa).

 

Application

The filter is designed for safe cleaning of operation fluids within the hydraulic system, as well as industrial liquids and gases.

It is mounted on the pump pipe line so that the element remained below the liquid level in the hydraulic tank.

This way it can protect the mechanical pump against ingress of contaminants contained in the mineral oil viscosity of 10 to 300 m2 / s (cSt).

As an additional benefit, suction filter can be equipped with a pressure gauge, indicator of contamination and overflow valve.

Classification of suction filters

The screen filters help protect the mechanism against the penetration of coarse pollution microparticles. Experts identify three equipment series:

1. External suction filter (FAS series) - is used for installation above the oil level in the hydraulic system.
2. The semi-submersible suction filter (SF2 series) - is used for the installation below the oil level.
3. Submersible suction filter (STR series) - is working at full immersion in the tank and mounted near the end of the absorptive device pipeline.

 

FS-1 SERIES Suction filter installed inside the hydraulic tank. • Maximum flow rate: 500 l / min	Catalog
FS-7 SERIES Installed inside the hydraulic tank. • Maximum flow rate: 160 l / min	Catalog