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FS-1

FS-1

Product catalog summary

Technical Specifications:
The FS-1 series suction strainers are available with connection ports ranging from 3/8” to 4” BSP, with other thread options available upon request. The materials used include a nylon head and a zinc-plated carbon steel endcap. An optional by-pass is available at a setting of 0.25 bar (3.6 psi), except for models FS-1-90 and FS-1-91. The filter media is wire mesh with a standard size of 125 µm, with options for 60 and 250 µm. The differential collapse pressure is 1 bar (14.5 psi) according to ISO 2941, and the working temperature range is -25°C to +100°C (-13°F to +212°F). The strainers are compatible with fluids HH-HL-HM-HV as per ISO 6743/4, and for other fluids, Filtrec Customer Service should be contacted.

Ordering Information:
The ordering code for the FS-1 series includes specifications for nominal size, connection size, media type, and by-pass option. Connection sizes range from 3/8” BSP to 4” BSP, with NPT options available on request. The by-pass option is either 0 (no by-pass) or 0.25 bar/3.6 psi. Media options include T60, T125, and T250 wire mesh.

Dimensions and Models:
The document provides detailed dimensions for various FS-1 models, indicating nominal sizes and overall dimensions (A, B, C, D, E). Specific models like FS-1-10, FS-1-20, FS-1-30, etc., have different dimensions and connection sizes.

Pressure Drop Diagrams:
The pressure drop for these strainers is primarily related to the connection size. The maximum recommended pressure drop is 0.1 bar (1.45 psi). The diagrams are based on tests conducted with mineral oil of 30 cSt viscosity and 0.86 Kg/dm3 density, according to ISO 3968. Adjustments for different oil viscosities can be calculated using the formula provided.

Additional Notes:
Technical information is subject to change without notice, and for non-standard versions or specific inquiries, Filtrec Customer Service should be contacted.

Catalog excerpts

HYDRAULIC FILTRATION FS-1 series Suction strainers Technical Information Connection Ports: 3/8” to 4” BSP (other thread options on request) Materials: Head: Endcap: By-pass: nylon zinc plated carbon steel NBR By-pass: On request only - 0,25 bar (3,6 psi) setting (not available for FS-1-90, FS-1-91) Filter media: Wire mesh 125 µm (60 and 250 µm on request) Differential collapse pressure: 1 bar (14,5 psi) (acc. to ISO 2941) Working temperature: -25°C +100°C (-13°F +212°F) Fluid compatibility (acc. to ISO 2943): Full with HH-HL-HM-HV (acc. to ISO 6743/4). For use with other fluids please contact Filtrec Customer Service ([email protected]).

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Ordering information NOMINAL SIZE CONNECTION SIZE CONNECTION SIZE NPT option available on request, please check availability with Filtrec Customer Service. wire mesh wire mesh wire mesh please * Not standard version,Service. check availability with Filtrec Customer please * Not standard version,Service. check availability with Filtrec Customer Not available for FS-1-90, FS-1-91

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Overall dimensions BY-PASS OPTION Not standard version, please verify minimum order quantity with Filtrec Customer Service

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Pressure Drop diagrams The pressure drop of these strainers is mainly related to the connection size, indicated in the box. The maximum recommended pressure drop is 0,1 bar (1,45 psi). The above pressure drop diagrams have been obtained at the FILTREC laboratory, according to the ISO 3968 specification, with mineral oil having 30 cSt viscosity and 0,86 Kg/dm3 density. When using oil with different viscosity the values can be calculated. (Dp x new viscosity/30) w w w. f i l t r e c . c o m Technical information may change without notice

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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