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TF series self-sealing oil suction filter

A TF series oil suction filter is a tank-mounted, first-line hydraulic filter protecting pumps by removing contaminants (dirt, metal, etc.) from the oil before it enters the pump, using a strainer element, often with a bypass valve, for easier maintenance and robust protection in hydraulic systems. They are installed directly on the tank (top, side, bottom) and feature an immersed suction tube, ensuring pump safety and system efficiency by filtering at the intake.
Type: Tank-mounted, self-sealing suction filter, often with an internal check valve.
Filtration Media: Wire mesh, fiberglass, or pleated elements, offering ratings from 3µm to 200µm.
Materials: Aluminum housing, steel, or composite filter elements.
Function: Protects pumps from contaminants by filtering oil entering the pump inlet.
Introduction
Specifications
Application
Feature
Related Products
Introduction
TF series self-sealing oil suction filter Introduction

The filter is installed at the suction port of the oil pump to protect it and other hydraulic components from pollution impurities,to improve the cleanliness of the hydraulic system.The filter can be directly installed on the top,side or bottom of the tank,filter cylinder immersed in the tank below the liquid level,while filter head exposed outside the tank,and it’s equipped with self-sealing valve,by-pass valve,filter pollution blocking transmitter and other devices,so that when replacing or cleaning filter element,the oil in the tank will not flow out.Our products are novel in design,easy to install,large oil capacity,small resistance,easy to use and maintenance.

Specifications
TF series self-sealing oil suction filter Specifications
Model nominal flow rate (L/min) drift diameter (mm) filtration accuracy (μm)
TF-25xL-C/Y 25 15 80

100

180

TF-40xL-C/Y  40 20
TF-63×L-C/Y 63 25
TF-100×L-C/Y 100 32
TF-160×L-C/Y 160 40
TF-250×F-C/Y 250 50
TF-400×F-C/Y  400 65
TF-630×F-C/Y 630 90
TF-800×F-C/Y 800
TF-1000×F-C/Y 1000
TF-1300×F-C/Y 1300
Application
TF series self-sealing oil suction filter Application
Heavy & Construction Machinery: Excavators, cranes, bulldozers, and other earth-moving equipment. Metallurgy & Steel Plants: Used in rolling mills and other processing equipment in steel production. Power Generation: Thermal power plants, nuclear power facilities, and related hydraulic systems. Petroleum & Chemical: Oil refineries, chemical processing plants, and related machinery. Aerospace: Hydraulic systems in aircraft and related ground support. Agricultural Machinery: Tractors, harvesters, and other farm equipment. Shipbuilding: Hydraulic systems on ships and marine equipment. Machine Tools & General Industrial: Various manufacturing and processing equipment.
740 (2)
740 (3)
740 (1)
Feature
TF series self-sealing oil suction filter Feature
High Performance:
Offers large oil flow capacity, low pressure drop (resistance), and high contamination retention.
System Protection:
Installed at the pump's suction port to filter contaminants and protect the pump and other components, ensuring cleaner hydraulic fluid.
Easy Installation:
Designed for top, side, or bottom mounting directly on the oil tank, with the filter head outside for easy access.
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