Replacement Parker HST-33601 Series Teflon Treated Fuel Water Separator Filter Cartridge

Replacement Parker HST-33601 Series Teflon Treated Fuel Water Separator Filter Cartridge - thumbnail

Replacement Parker HST-33601 Series Teflon Treated Fuel Water Separator Filter Cartridge

OD 3/ 4 inch

Height 36 inch

End caps Coated stainless steel

Filter layer Teflon Treated fiberglass

Filtration rate 75 micron μm

Working temperature 250 °F（121.1 ºC）

Skeleton Stainless Steel

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Product Details

Learn more about the specifications, features and benefits of our high-performance filter element.

Description

Parker HST Separator Cartridge is a high-performance Teflon treated separator filter element designed for removing free water from hydrocarbon fuels after the coalescing stage. Installed as the second-stage element in filter separator vessels, HST cartridges provide excellent hydrophobic performance by repelling water droplets while allowing clean fuel to pass through.

The HST series is commonly used together with Parker HOCP/HCP coalescer cartridges to achieve efficient fuel-water separation, protecting downstream equipment from water contamination, corrosion, and operational failures.

During fuel filtration, the first-stage coalescer cartridge separates and combines small water droplets into larger droplets. The Parker HST separator cartridge acts as the final separation barrier, preventing coalesced water from passing downstream.

The Teflon-treated hydrophobic media surface allows: Hydrocarbon fuel to flow through easily; Water droplets to be repelled and separated; Free water to collect in the separator vessel sump. This design ensures reliable fuel quality for critical applications including aviation fueling, marine fuel systems, diesel storage, and industrial fuel handling.

Application

Aviation Fuel Filtration: Jet fuel filtration systems, Aircraft refueling equipment, Airport fueling stations, Aviation fuel storage systems

Industrial Fuel Systems: Diesel fuel filtration, Generator fuel systems, Fuel transfer systems,Bulk fuel storage

Oil & Gas Industry: Fuel gas conditioning systems, Hydrocarbon processing facilities, Offshore platforms, Marine Applications, Marine diesel fuel systems: Ship fuel treatment systems

Specifications

Parameter	Specification
Hardware Material	Coated stainless steel
O-ring/Seal/Gasket Material	Buna-N
Outer Diameter	3/4 inch
Inner Diameter	Standard
Height	36 inch
Filter material	Teflon Treated fiberglass
End caps	Stainless Steel
Temperature	250 °F（121.1 ºC）
Maximum Differential Pressure	15 psid
Filtration Accuracy	75 micron

If you are interested in this filter, please contact us to get the price.

Features

Teflon Treated Hydrophobic Media: The specially treated separator media provides excellent water-repelling performance, preventing water contamination from entering downstream fuel systems.

High-Efficiency Water Separation: HST separator elements efficiently remove coalesced water droplets generated by the upstream coalescer filter.

Low Pressure Drop: Optimized media structure provides stable flow performance and helps extend filter service life.

Durable Construction: Designed for demanding fuel filtration environments with excellent resistance to fuel oils and hydrocarbons.

Cleanable Separator Option:Compared with disposable separator elements, HST cleanable separator cartridges can offer longer service life when properly maintained

Model Number

Moder Number
HST-33601	HST-33601-S	HST-33601-TB	HST-43601	HST-43601-S
HST-43601-TB

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Twenty-two years of expertise in reliable, automated industrial filtration, supported globally across 50+ countries.

Meitong Filtration was established in 2003 and is located in Bazhou City, Hebei Province, China. We are a professional manufacturer dedicated to the development and production of industrial Filtration and purification solutions.

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