Product Description

Product Description

Industrial hydraulic oil always be mixed into some impurities in the course of the process for a variety of reasons, the main impurities are mechanical impurities, water and air, these magazines will cause corrosion to accelerate, increase mechanical wear, reduce work efficiency, oil deterioration Equipment life, serious will be produced Sewage obstruction caused by production accidents.

Hydraulic oil filter element are be used to protect the specific components of the hydraulic system, installed in the medium-pressure pipeline to protect the upstream components to filter out the working medium of CZPT particles and colloidal material, the effective control of the working medium pollution, and the normal work of components.


Filter Cartridge technical Parameter:

Material:High quality glass fiber materials,stainless steel wire

Filtration precision:1um~100um

Working pressure: 21bar~210bar

Sealing material:nitrile rubber ring,fluorine rubber ring

O-ring material: NBR,Fluorine

Working medium:hydraulic oil

Working temperature: -10~+100ºC


Features :


High filtration accuracy

Large amount of dirt absorbed

long lasting


High temperature resistance

Uniform pore size and
high strength Easy to clean

Durable and long lifespan

Economical, practical and easy to install

Product Name hydraulic oil filter element
Material Stainless steel wire Glass-fiber
Filter media Filter element adopts many kinds of materials, such as glass fiber, wood pulp filter paper , stainless steel sinter fiber web and
stainless steel wire woven.
Nominal filtration rating 0.01μ ~ 1000μ
Operating pressure 21bar-210bar (Hydraulic Liquid Filtration)
O-ring material Viton, NBR
oem yes

Buyers’ praise

Packaging & Shipping

Production Process



Company Profile

HangZhou CZPT Filter and Purification Technology Co., Ltd. is a professional manufacturer specializing in the design and production of filters, filtration equipment, purification devices and oil-water separation devices.The company has been focusing on industrial filtration solutions for 27years.In recent years, it has developed and produced 20,000 high-performance metal material sintered filter elements per year.
In terms of equipment and filter element testing, the company relies on the national aviation industry filter product quality supervision and testing center, more accurate and authoritative equipment performance and filter element accuracy and life


1. who are we?
We are based in ZheJiang , China, start from 2007,sell to North America(00.00%),South America(00.00%),Eastern Europe(00.00%),Southeast Asia(00.00%),Domestic Market(00.00%),Eastern Asia(00.00%),Africa(00.00%),Western Europe(00.00%),Oceania(00.00%),Northern Europe(00.00%),Mid East(00.00%),Central America(00.00%),Southern Europe(00.00%),South Asia(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
High Flow Filter Element,Stainless Steel Filter Cartridge,Oil Cooler,Hydraulic Oil Filter Element

4. why should you buy from us not from other suppliers?
Owning 8 years researching experience, our company has following advantages: the advanced R&D technology; the high-qualified workers; the various premium products; the excellent enterprise culture; the superior special customized service.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union,Escrow;
Language Spoken:English,Chinese,Spanish,French,Russian


Usage: Hydraulic Oil Filter
Type: Press Filter
Mechanical Principle: Ordinary
Performance: Efficient Filtration
Name: Hydraulic Oil Filter Element
Application: Oil Filter
US$ 100/Piece
1 Piece(Min.Order)




Vacuum Pump

Disadvantages of using a vacuum pump

A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

Application of vacuum pump

Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
Vacuum Pump
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Vacuum Pump

Their drawbacks

Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

China OEM CZPT Hot Product 2023 Vacuum Pump Engine for Hydraulic Oil Filter Element   vacuum pump connector	China OEM CZPT Hot Product 2023 Vacuum Pump Engine for Hydraulic Oil Filter Element   vacuum pump connector
editor by CX 2023-11-22