Hydraulic Filters

Overall Information

In Line Spin-On type filters with disposable cartridge elements are suitable for applications on suction lines or pressure return lines. Filter heads are available with ports sizes of 1/2” NPT to 11/2” NPT. Type OMTI31 is available with dual 11/2” NPT/2” SAE 4-bolt flange. CSM Spin on replacement elements are supplied with safety feature to stop oil spillage during element replacement. The filter head on the OMTI and FTT feature mounting for both European standard and American cartridge elements.

Technical Data of the Complete Filter Maximum Working Pressure 174 PSI (12 Bar) Maximum Test Pressure 261 PSI (18 Bar) Suction By-pass Valve Calibration 3.6 PSI (0.25 Bar) Return By-pass Valve Calibration 25 PSI (1.7 Bar) Working Temperature -13°F to 203°F (-25°C to 95°C)	Compatible with hydraulic oils tested per ISO 2943 Cast aluminum filter head Filter element collapse rating 145 PSI (10 Bar) 1/8” BSP indicator port standard Available with NPT or SAE ports
Element Data Treated micropaper elements with filtration ratio of 10 or 25 micron Bx=20 Steel wire mesh elements with filtration ratio of 60 micron Brass wire mesh elements with filtration ratio of 125 micron Filtration efficiency per multi pass test ISO 4572

Replacement Element CS

Head Type TF05-TF10		Replacement Element CSM

Pressure Drops

The pressure drop of the complete filter is calculated by adding the pressure drop of the housing to that of the filter element.

Pressure Drops in the Housings

The graphics refer to the use of mineral oil with a mass density of 54 pound/foot3. The pressure drop is proportional to the variations of mass density.

OMTI	FTT


By-Pass Valve Pressure Drop The graphics refer to the use of mineral oil with a mass density of 54 pound/foot3. The pressure drop is proportional to the variations of mass density.

OMTI 05	FTT 05

OMTI 10-15-20-25-31-36	FTT 10-15

Pressure Drops in the Filter Elements

The graphics refer to mineral oil with a kinematic viscosity of 150 SUS. The variation of the pressure drop is proportional to viscosity.

CS05-CSM05	CS05-CSM05

CS10-CSM10	CS10-CSM10

CS15-CSM15	CS15-CSM15

How to Order the Complete Filter

How to Order Replacement Elements

How to Order Replacement Heads

Order replacement heads by Vescor Part Number.

NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

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