Product family

Filters & Strainers

Inline particle-control components selected around rating, pressure drop, and service requirements.

FITOK FW welded inline-filter catalog example — compact body and male threaded ends; distinct from the FI and FT constructions.
Representative component · configuration-specific

Component selection

All Product drafts

14 results
Private preview · candidate records

14 local draft records. Includes unfinished records and Family overviews. Draft · Noindex. Reference configurations are not approved stock. Image public-use review remains separate.

Show content-ready drafts
FITOK FH high-capacity bypass filter series, official standalone product banner; pictured suffix is not treated as a complete ordered configuration.

LCP-000068

High-Capacity Bypass Filter — FITOK FH Series Reference

A larger cylindrical bypass filter for higher-flow liquid-line layouts, with a clear standalone official product image. The FH catalogue distinguishes 4H and…

Listed wetted materials
F316 stainless head, 316 stainless cylinder/element; FKM default O-ring with other listed elastomer options
Published series pressure
Up to 345 bar (5000 psig) maker-published FH series pressure
View specifications
FITOK FH pleated metal-mesh replacement filter element, photographed separately from its housing.

LCP-000069

Pleated Metal-Mesh Filter Element — FITOK FH Reference

A removable pleated metal-mesh element for an FH high-capacity filter housing. Its independent catalogue photograph shows the entire cylindrical component; pore grade…

Element material
316L stainless steel multilayer pleated metal mesh
Element construction
Pleated multi-layer 316L metal woven mesh element; the pleat geometry increases filtration area
View specifications
FITOK FT tee filter — removable lower bowl and marked flow direction; exact element selection is separate from the pictured body.

LCP-000004

Replaceable-Element Tee-Body Inline Filter

A tee-body fluid filter with a serviceable element chamber, documented sintered and mesh element choices, and a nominal pore rating that must…

Body material options
316 stainless steel or brass; distinct material configurations
Filter element material
316 stainless steel
View specifications
FITOK FB bypass filter series, official standalone product banner with two line ports and a lower service branch.

LCP-000067

Serviceable Bypass Line Filter — FITOK FB Series Reference

A T-shaped bypass filter with two line ports and a lower element/service branch. The official standalone product photograph and catalogue establish the…

Listed body materials
316 stainless steel or brass body options; pictured reference is metallic but material is…
Construction and service
Bypass-style body for sample/cleaning access with a replaceable filter element
View specifications
FITOK FH-4H sintered metal-mesh replacement filter element, complete single component rendered from manufacturer PDF physical page 24.

LCP-000070

Sintered Metal-Mesh Filter Element — FITOK FH Reference

A removable rigid sintered-metal filter element shown separately in the FH catalogue. The five-layer construction and surface appearance distinguish it from the…

Element material
316L stainless steel multilayer sintered metal mesh
Element construction
Five-layer sintered metal woven-mesh element with a bonded, rigid cylindrical construction
View specifications

Specify with confidence

The details that shape your selection.

Particle-control objective and required rating method Coolant, wetted material and connection Flow and clean/loaded pressure-drop limits Service access, element replacement and cleanliness Quantity and required inspection documents

  • Function and loop position
  • Interfaces, drawing revisions and envelope
  • Coolant, materials and seals
  • Temperature, pressure and flow conditions
  • Testing and documentation
  • Quantities and delivery requirements

Overview

Filters and strainers are chosen around particle-control objectives and maintenance access. Mesh count and micron rating should not be treated as interchangeable without a stated rating basis.

Configuration and selection

Define fluid, target cleanliness, flow and allowable clean or loaded pressure drop. Specify connection, element service method, materials and the test or documentation basis of the filtration rating.

Information to prepare

  • Particle-control objective and required rating method
  • Coolant, wetted material and connection
  • Flow and clean/loaded pressure-drop limits
  • Service access, element replacement and cleanliness
  • Quantity and required inspection documents

Configuration and quotation

Include the drawing or specification revision and identify any requirements that are still to be confirmed. Available configurations, testing and documentation are confirmed with quotation.

Documented reference configurations & supporting imagery

Local editorial preview

Documented configurations and product references

Manufacturer examples retain their model and conditions. These references describe source products, not approved stock or supply. Images are pending final selection and rights review.

Watts — W2000 family

ParameterDocumented value / configuration
FunctionRemove impurities to protect valves and equipment.
InterfaceDIN/ISO welded; clamp
Wetted materialStainless-steel strainer family; full wetted-material list not stated on page.
MaintenancePage describes efficient discharge and easy maintenance; procedure and interval require the datasheet.
Test conditionsmedia: water with up to 50% ethylene glycol; nominal pressure: PN10; temperature: -10°C to 100°C; test standard: GB/T 13927

Watts — W2000 liquid-cooling sheet

ParameterDocumented value / configuration
Wetted materialstainless steel body; stainless steel screen; EPDM seal with optional FKM

FITOK — FT series

ParameterDocumented value / configuration
Body material options316 stainless steel or brass; distinct material configurationsConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Filter element material316 stainless steelConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Filter element typesSintered element or woven wire meshConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Sintered nominal pore options0.5, 2, 7, 15, 40, 60, 80 micrometreConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Mesh nominal pore options100, 150, 250, 450 micrometreConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Nominal rating basisCatalog note: 95% removal of solid particles larger than nominal pore size; not an absolute ratingConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Service arrangementT-shaped body with replaceable filtering elementConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.
Pressure temperature selectionUse material-specific pressure-temperature curve; maximum pressure and maximum temperature are not simultaneousConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: FT series catalog only. Element size and material must match the selected order code. Nominal micron choices are not universal mesh conversion or proof of coolant compatibility.

FITOK — FITOK FI inline particulate filter series

ParameterDocumented value / configuration
Documented constructionCompact straight-through particulate filter for gas or liquid; removable filter element and end-connection choicesConditions: scope: Manufacturer series; depicted unit does not fix an order code or coolant suitability
Filtration area designations2, 4 and 8Conditions: scope: Catalog area designations, not square-inch values or a common bore
Manufacturer max working pressureup to 207 barConditions: scope: Series maximum; body material, temperature and actual ordered configuration control
Listed temperature span-28 to 482 degCConditions: scope: Catalogue span; not rated at 207 bar throughout and not a coolant compatibility claim
Listed element typesSintered 316 stainless and woven 316 stainless screen elements; nominal aperture choices are element-dependentConditions: scope: Do not combine all nominal aperture codes with all area or body options; selected filter code required
Listed body material options316 stainless steel or brassConditions: scope: Manufacturer order variants; brass and stainless pressure-temperature curves differ
Listed nominal filter element aperturesThe FI catalog lists nominal element apertures of 0.5, 2, 7, 15, 40, 60, 80, 100, 150, 250 and 450 micrometres; availability depends on sintered versus woven-screen element and filter-area designation µmConditions: scope: Manufacturer series options, not a single product's rating; nominal aperture is not an absolute capture claim. FI area designation 2 does not offer the woven-screen element

FITOK — FITOK FW all-welded inline filter series

ParameterDocumented value / configuration
Documented constructionCompact inline particulate filter with full-penetration weld between body and element; back-flushing is describedConditions: scope: Manufacturer series; cleaning procedure and exact configuration must be confirmed
Manufacturer max working pressureup to 414 barConditions: scope: Series maximum; not a simultaneous maximum-temperature duty or site supply rating
Listed temperature span-28 to 482 degCConditions: scope: Catalogue span; pressure-temperature diagram and chosen end form govern
Listed body material316 stainless steelConditions: scope: Manufacturer standard material; full wetted-material review still needed
Documented end connection examplesTwin-ferrule tube fittings, female or male NPT threads, and metal face-seal end forms in the ordering tableConditions: scope: Examples in source table; order-code combinations are not freely interchangeable
Element selection boundaryThe catalog lists a sintered 0.5 micrometre nominal option; other listed apertures use screen elementsConditions: scope: Nominal rating and material must be chosen with a specific filter order code; do not infer absolute capture

FITOK — FITOK FB bypass filter series

ParameterDocumented value / configuration
Construction and serviceBypass-style body for sample/cleaning access with a replaceable filter elementConditions: scope: FB family description; individual line and bypass ports depend on order code
Listed body materials316 stainless steel or brass body options; pictured reference is metallic but material is not determined from the photoConditions: scope: Material options are not interchangeable without coolant compatibility review
Published series limitsUp to 414 bar working pressure; -28 to 482 °C listed series temperature envelopeConditions: scope: Series upper envelopes only, not a rating for any coolant or completed assembly; select actual material, seal and element
Element choicesSintered or mesh 316 stainless filter elements; catalogue pore choices include 0.5–450 µm depending on element typeConditions: scope: Not all pore sizes available for each element construction; choose exact element code

FITOK — FITOK FH high-capacity bypass filter series

ParameterDocumented value / configuration
Construction and serviceHigh-capacity bypass filter with bottom sampling/cleaning access and removable metal screen elementConditions: scope: FH family description; exact port and element need selected order code
Listed wetted materialsF316 stainless head, 316 stainless cylinder/element; FKM default O-ring with other listed elastomer optionsConditions: scope: Verify specific seal option and coolant additive compatibility
Published series pressureUp to 345 bar (5000 psig) maker-published FH series pressureConditions: scope: Series upper limit; not a guarantee for every element, seal, coolant or site-supplied configuration
Filter area and pore options4H: 10.70 in² (6908 mm²); 8H: 71.50 in² (46128 mm²); catalogue nominal pore options 5, 25, 100, 150, 250 and 450 µmConditions: scope: 4H/8H are distinct element area grades; 450 µm is listed only for 8H; not all combinations assumed available

FITOK — FITOK FH pleated metal-mesh filter element

ParameterDocumented value / configuration
Element constructionPleated multi-layer 316L metal woven mesh element; the pleat geometry increases filtration areaConditions: scope: FH element construction; photographed object is a reference element, not a confirmed complete order code
Nominal pore selectionPublished FH nominal pore choices include 5, 25, 100, 150, 250 and 450 µm, subject to element form and 4H/8H sizeConditions: scope: Nominal pore rating, not absolute efficiency or an available-every-size promise; exact element code required
Element material316L stainless steel multilayer pleated metal mesh
Pictured housing fitCatalogued picture is labelled for FH-8H series; exact replacement element code and pore grade still require housing match
Element service methodPleated multilayer element is described as removable and cleanable for repeated service, subject to operating conditions

FITOK — FITOK FH sintered metal-mesh filter element

ParameterDocumented value / configuration
Element constructionFive-layer sintered metal woven-mesh element with a bonded, rigid cylindrical constructionConditions: scope: FH element-construction reference; the photographed object does not prove a specific ordered pore grade
Maintenance and selectionCatalogue describes a removable, cleanable metal element; select matching housing area, nominal pore grade and coolant-compatible materialsConditions: scope: Cleaning method, re-use limits and actual fit must follow selected element and housing instructions
Element material316L stainless steel multilayer sintered metal mesh
Pictured housing fitCatalogued picture is labelled for FH-4H series; exact replacement element code and pore grade still require housing match
Element service methodThe catalog describes the multilayer sintered element as cleanable for repeated service, subject to operating conditions

SMC — FQ1011N-06-HX50

ParameterDocumented value / configuration
Pictured configurationFQ1011N-06-HX50 is legible on the pictured filter housing label.
Port connection06 code: Rc3/4 threaded ports
Housing o ringN code: NBR
Housing materialSUS304 upper cover and outer body
Filter elementCotton-fiber element, HX50 code, nominal 0.5 µm rating; L250 element length for FQ1011 body.
Housing label max pressure1.0 MPa as printed on the pictured housing labelConditions: scope: pictured housing label; not a whole-loop rating

The Lee Company — 12 mm BR Series Safety Screen Filter

ParameterDocumented value / configuration
MountingBR locking end for retention in a flat-bottom metal-housing hole
Part diameter11.93 mm
Listed micron options40–170 microns by configuration
PassagewayScreenable passageway as large as 9.60 mm
Body and screen material305 stainless body, 303 stainless pintal and 316 stainless woven-wire screenConditions: scope: Manufacturer component table; verify selected micron code and housing retention

The Lee Company — 8 mm Press-In Safety Screen Filter

ParameterDocumented value / configuration
MountingPress-in woven-wire screen for plastic housings or fittings
Part diameter7.92 mm
Listed micron options40–170 microns by configuration
PassagewayScreenable passageway 7.82 mm
Body and screen material303 stainless body with 316 stainless woven-wire screenConditions: scope: Manufacturer component table for plastic-housing press-in screen

The Lee Company — 10 mm Cartridge Safety Screen Filter

ParameterDocumented value / configuration
MountingFlat-bottom cavity cartridge requiring a secondary customer retention feature
Part diameter9.93 mm
Listed micron options40–300 microns by configuration
PassagewayScreenable passageway as large as 7.56 mm
Body and screen material305 stainless body, 17-7 stainless pintal and 316 stainless woven-wire screenConditions: scope: Customer-retained cartridge; no integral press-in or locking retention claim

The Lee Company — 2.5 mm Press-In Safety Screen Filter

ParameterDocumented value / configuration
MountingFine-grade press-in woven-wire screen for plastic housings or fittings
Part diameter2.54 mm
Listed micron options4–40 microns by configuration
PassagewayScreenable passageway 2.36 mm
Body and screen material303 stainless body with 316 stainless woven-wire screenConditions: scope: Manufacturer component table for plastic-housing press-in screen

The Lee Company — 10 mm Insert Safety Screen Filter

ParameterDocumented value / configuration
MountingLocking-end insert for direct installation into a metal housing
Part diameter10.00 mm
Listed micron options40–170 microns by configuration
PassagewayScreenable passageway 9.0 mm
Body and screen material303 stainless body, 416 stainless pin and 316 stainless woven-wire screenConditions: scope: Metal-housing locking insert; separate from the 10 mm customer-retained cartridge

Configuration options and selection inputs

Flow

Manufacturer describes low resistance but publishes no flow curve in the reviewed sheet; RFQ must request flow and fluid conditions.

Reference: Watts — W2000 liquid-cooling sheet

Pressure drop

No numeric pressure-drop curve found in the reviewed sheet; do not convert 'low resistance' into a performance claim.

Reference: Watts — W2000 liquid-cooling sheet

Fh element nominal pore selection

FH catalogue lists nominal element pore options of 5, 25, 100, 150 and 250 µm for 4H, with 450 µm additionally shown for 8H. These are FH ordering choices, not a confirmed grade for the pictured loose element; media type and replacement code must be matched.

Reference: FITOK — FITOK FH sintered metal-mesh filter element

Conditions: scope: FH family selection table; no grade inferred from the product photograph

2 conflicting entries remain in the research review queue and are excluded from these specifications.