ST643FB-5 Facet Teflon Separation Filter | High Efficiency Oil-Water Separation

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ST643FB-5 Facet Teflon Separation Filter | High Efficiency Oil-Water Separation

Model: ST643FB-5 separator cartridge

Type: oil separator filter

Material: Teflon

Length: 43 inches

Outside Diameter: 6 inches

Inside Diameter: 3.5 inches

Flow direction: Outside To Inside

Center Tube: Corrosion Resistant Steel

Series: ST630FE, ST633FB, ST633FD, ST636FB, ST636FD Series more

ST643FB-5 is a high-performance component designed for industrial fluid filtration systems.It is made of PTFE (polytetrafluoroethylene) material and is widely used in oil-water separation, particle filtration and corrosive media treatment in the fields of aviation, petrochemicals, and pharmaceuticals.

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Product Details Related Specification Filters Communication Requirements

ST643FB-5 is a high-performance component designed for industrial fluid filtration systems. ST643FB-5 facet teflon separation filter is made of PTFE (polytetrafluoroethylene) material and is widely used in oil-water separation, particle filtration and corrosive media treatment in the fields of aviation, petrochemicals, and pharmaceuticals. Its core advantages are high temperature resistance, chemical corrosion resistance, and long life, making it an ideal choice to replace traditional metal filter elements.

Parameters And Technical Indicators

Model: Facet ST643FB-5

Filtration accuracy: 5 microns (customizable)

Operating temperature: -50°C to 260°C

Maximum operating pressure: 150 PSI

Flow range: 10-50 L/min (adjusted according to medium viscosity)

Interface type: standard 1/2" NPT thread (customizable)

Certification standards: ISO 9001, RoHS, REACH

Materials and structural composition

Filter element material: multi-layer PTFE membrane composite structure, surface covered with Teflon coating, enhanced hydrophobicity and anti-adhesion performance.

Support layer: stainless steel 316L skeleton, pressure-resistant and anti-deformation.

Seal: fluororubber (FKM) O-ring, high temperature and oil resistance.

Casing: optional aluminum alloy or 316 stainless steel to adapt to different working conditions.

Filter Membrane Material:

Our Manufactured ST643FB-5 oil separator uses high-performance Teflon filter material. Moisture resistance: the surface of Teflon does not stick to water and oil. If there is dirt, can be removed by simply wiping it. Temperature resistance: does not become brittle at freezing temperatures and does not melt at high temperatures. Wear resistance: smooth surface has a very low coefficient of friction. Corrosion resistance: almost immune to any kind of chemical corrosion.

... ST643FB-5 Facet Teflon Separation Filter | High Efficiency Oil-Water Separation

Core advantages

• Resistant to extreme environments

Stable operation in corrosive media such as strong acids, strong alkalis, and organic solvents, avoiding oxidation and aging problems of traditional filter elements.

• High-efficiency separation performance

PTFE membrane structure achieves 99.9% oil-water separation efficiency, intercepts particles larger than 5 microns, and ensures the safety of downstream equipment.

• Low maintenance cost

Anti-fouling and clogging design, supports reverse flushing and repeated use, and has a lifespan of more than 3 times that of traditional filter elements.

• Lightweight design

40% lighter than metal filter elements, easy to install and replace.

Typical application scenarios

• Aviation fuel filtration: remove moisture and impurities to improve fuel efficiency.

• Chemical process: filter corrosive liquids such as hydrochloric acid and sulfuric acid.

• Food-grade lubrication system: meets FDA standards and has no pollution risk.

• Hydraulic oil purification: prolong the service life of hydraulic pumps and valves.

FAQ

Q: Does it support non-standard customization?

A: The filtration accuracy, interface size and shell material can be customized.

Q: Filter element replacement cycle?

A: Under normal working conditions, it is recommended to be 6-12 months, which actually depends on the degree of medium contamination.

Related Specification Filters

P/N.Synthetic	P/N.Teflon	O.D.(mm)	Length(mm)	I.D.(mm)	I.D.Mounting end(mm)
SS609FB-5	ST609FB-5	152	230	13	89
SS609FF-5	ST609FF-5	152	230	13	114
SS611FD-5	ST611FD-5	152	290	89	89
SS612FB-5	ST612FB-5	152	310	13	89
SS614FD-5	ST614FD-5	152	370	89	89
SS616FD-5	ST616FD-5	152	410	89	89
SS630FE-5	ST630FE-5	152	760	13	105
SS630FF-5	ST630FF-5	152	760	13	114
SS636FB-5	ST636FB-5	152	910	13	89
SS636FD-5	ST636FD-5	152	910	89	89
SS636FE-5	ST636FE-5	152	910	13	105
SS636FF-5	ST636FF-5	152	910	13	114
SS640FE-5	ST640FE-5	152	1020	13	105
SS643FD-5	ST643FD-5	152	1090	89	89
SS644FB-5	ST644FB-5	152	1120	13	89
SS644FF-5	ST644FF-5	152	1120	13	114
If you have no standard filter code numbersplease send us your filters specifications or sampleswe can customize as your requests.

Application Scenarios Of Filter Element

Air Compressor Filtration

Thermal energy power generation industry. Preventing and Controlling Clean Gas Emissions. Air Compressor Filter.

Reduce the emission of air pollutants, reduce the harm of air pollution to human healthy.

Equipment Oil Pollution Filtration

Large machinery production operation industry.Mechanical production operation equipment oil cleaning and filtration.

Highly efficient cleaning and filtering of oil dirt, protecting engine parts and other equipment.

Industrial Wastewater Filtration

Production wastewater treatment and cleaning. Avoid water pollution. Ensure healthy drinking water.

Ensure healthy drinking water.Avoid water pollution. Production wastewater treatment.

Oil Dust Filtration

Mineral development equipment filtration guarantee.Ensure the stability of mining operation machinery. Safety. Efficient.

Reduce the discharge of dust into the atmosphere. Ensure atmosphere standards.