hydraulic filters

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Spin-On Filter Engineering Machinery Filter

(1)Introduction

The SP rotary pipeline filter is used for oil return filtration in hydraulic systems or filtration in low-pressure oil supply systems. It removes metal particles generated by component wear and production, as well as other contaminating impurities from the oil. This improves oil cleanliness, reduces component wear and hydraulic system failures.

spin on filter

(2)Product features

This series of filters consists of two parts: the filter head and the filter housing (element). The filter head is made of aluminum alloy. The filter housing (element) is integrally formed using thin steel plates through a new stamping process, and then combined with a paper filter element or chemical fiber filter element to form a steel-cased filter element. Therefore, this series of filters has advantages such as an attractive appearance, light weight, and only requiring the replacement of the steel-cased filter element when clogged.

(3)Model description
The following table details the key parameters of different models, including oil suction flow, pressure, connection thread【NPT,G,RC,M,etc】, and matching filter element model:

model

suction oil flow L/min

pressure Mpa

Connection thread

Filter element model

SP-06×10

20

60

 

 

 

0.7

 

 

 

 

 

 

 

R3/4

SPX-06×10

SP-06×25

25

70

R3/4　

SPX-06×25

SP-08×10

20

60

R1

SPX-08×10

SP-08×25

25

70

R1　

SPX-08×25

SP-10×10

42

144

R1 1/4

SPX-10×10

SP-10×25

50

160

R1 1/4

SPX-10×25

SPA-10×10

58

200

R1 1/4

SPAX-10×10

SPB-10×10

80

320

R1 1/4

SPBX-10×10
Note: Blasting pressure：≤2.0Mpa

(4)Application Fields

  • Hydraulic Systems: Shields pumps, valves, and the entire hydraulic circuit from contamination, ensuring stable system operation.
  • Automotive Industry: Commonly applied for engine oil filtration, helping maintain engine performance and extend service life.
  • Heavy Machinery: Installed in tractors, excavators, loaders, and other equipment to guarantee reliable operation even in harsh, dusty environments.
  • Manufacturing Sector: Used in production machinery to prevent unexpected breakdowns and sustain consistent production output.

(5)Core Advantages

  • Convenience: Features easy and quick installation and replacement, reducing downtime for equipment maintenance.
  • Cost-Effectiveness: The simple structural design and low-labor replacement process make it a budget-friendly filtration solution.
  • High Efficiency: Offers a variety of filter media options, allowing users to select the appropriate cleanliness rating based on specific application needs. As a spin-on filter, it provides targeted protection for individual pumps, valves, or the entire hydraulic circuit against contamination.
We can also customize the design and production according to the customer’s requirements
 
Our company, Xinxiang Tianrui Hydraulic Equipment Co., LTD., offers a wide range of filter products. We can customize production according to customer requirements. 
【For more details, please contact us at jarry@tianruiyeya.cn】
Post time: Oct-29-2025