Working Principle

Driven by pressure, fluid enters the filter housing via the inlet and flows through the filter cartridge from outside to inside. The microporous structure of the cartridge retains contaminants including solid particles, colloids and bacteria larger than the pore size on its outer surface or inner pores. Purified fluid discharges from the center to complete solid-liquid or solid-gas separation.

Product Specifications

Filtration Accuracy: 0.1μm – 100μm

Inlet & Outlet Size: DN25～DN300

Working Pressure: 0.1–1.6 MPa (Custom high-pressure design available)

Design Temperature: -20℃ ~ 200℃

Housing Material: SUS304, SUS316, SUS316L stainless steel, 2205, fluorine lining (Special materials customizable)

Surface Treatment: Internal & external matte sandblasting / electrolytic polishing / mirror polishing, Ra≤0.8μm (Sanitary grade)

Seal Material: EPDM, silicone rubber, Viton fluororubber, PTFE

Structure & Connection Parameters

Structure Type: Side entry, quick open design

Connection Type: Flange (GB, HG, ANSI, DIN, GOST), thread, sanitary clamp

Pressure Rating: Compliant with GB150 pressure vessel standard, ASME U-stamp available

Optional Accessories: Jacket heating / thermal insulation

Filter Cartridge (Determines filtration accuracy and performance)

Cartridge Length: 40″

PP (Polypropylene): Cost-effective universal type, 0.1–50μm accuracy, resistant to weak acid and weak alkali, suitable for water treatment.

PTFE (Polytetrafluoroethylene): Resists strong acid and alkali, high temperature resistance (~200℃), applicable to corrosive liquids and gases.

PES / Nylon: Excellent hydrophilicity and high flow rate, widely used in sanitary filtration for pharmaceutical and food industries.

Metal (Stainless Steel / Titanium): High temperature & pressure resistance, cleanable and reusable, ideal for high-temperature oil slurry and chemical melt.

Wire Wound: For high-turbidity wastewater, maximum operating temperature ≤120℃

Model (Single)	Length（mm）	Diameter（mm）	Filtration Accuracy（um）	Flow Rate	Max Operating Temperature
pp	5″、10″、20″、30″、40″	35~150	0.1~100	1-2m³/h	60℃
Wire Wound Filter Cartridge	10″，20″，30″，40″	35~150	0.1~100	1-2m³/h	120℃
Pleated Filter Cartridge	4″、5″、10″、20″、30″、40″	69	0.1~60	1-2m³/h	80℃
Activated Carbon Filter Cartridge	4″、5″、10″、20″、30″、40″	65	0.1~10	1-2m³/h	38℃
Titanium Rod Filter Cartridge	5″、10″、20″、30″、40″	50、60、70	0.1~100	1-2m³/h	300℃
Stainless Steel Filter Cartridge	5″、10″、20″、30″、40″	50、60、70	1~100	1-2m³/h	300℃
The above parameters are for reference only. Please contact us for detailed information.

Product Certifications