Plate and frame pressure oil filter

1. Product Overview

Aite Plate and Frame Pressure Oil Filter is a high-performance mobile oil 

filtration unit designed for hydraulic and lubrication system maintenance.

 Aite Plate and Frame Pressure Oil Filter adopts a refined shell to cover all 

components – protecting the equipment from external pollution and making 

it especially suitable for applications with strict environmental requirements.

Aite Plate and Frame Pressure Oil Filter includes a special gear pump driven 

by a motor – featuring low noise, strong self-priming ability, and smooth

operation. The unit is equipped with a high-pressure pipeline overflow 

protection device and thermal relay protection – effectively protecting the 

hydraulic system and preventing motor damage caused by overload. The oil 

suction port coarse filter protects the oil pump and extends the service life of 

the main filter.

As a professional manufacturer specializing in industrial filtration equipment, 

we deliver Aite Plate and Frame Pressure Oil Filter with stable performance, 

reliable construction, and competitive pricing for industrial facilities worldwide.

2. Product Application

Aite Plate and Frame Pressure Oil Filter is mainly used in:

Application Description

Refueling Filtration Filtration of hydraulic lubrication system when refueling

Bypass Filtration Bypass filtration of hydraulic lubrication system

Circulating Filtration Circulating filtration before the hydraulic lubrication

 system is put into operation

System Cleanliness Accessing the hydraulic lubrication system to 

comprehensively improve system cleanliness

3. Product Performance

Aite Plate and Frame Pressure Oil Filter delivers superior performance through 

the following key characteristics:

3.1 Fully Enclosed Protective Shell

Aite Plate and Frame Pressure Oil Filter adopts a refined shell to cover all

 components – protecting the equipment from external pollution and making

 it especially suitable for applications with strict environmental requirements.

3.2 Low-Noise, High-Performance Gear Pump

Aite Plate and Frame Pressure Oil Filter includes a special gear pump driven

 by a motor – featuring low noise, strong self-priming ability, and smooth 

operation. This ensures reliable oil delivery under various conditions while 

minimizing workplace noise pollution.

3.3 Overflow Protection for System Safety

Aite Plate and Frame Pressure Oil Filter is equipped with a high-pressure 

pipeline overflow protection device – effectively protecting the hydraulic 

system from overpressure conditions, preventing component damage,

and ensuring safe operation.

3.4 Motor Overload Protection

Aite Plate and Frame Pressure Oil Filter adopts thermal relay protection to 

prevent motor damage caused by motor overload – extending the service life 

of the pump and motor assembly.

3.5 Suction Port Coarse Filter

Aite Plate and Frame Pressure Oil Filter features an oil suction port coarse 

filter that protects the oil pump and extends the service life of the main filter.

3.6 Two-Stage Fine Filtration

Aite Plate and Frame Pressure Oil Filter is equipped with two stages of fine 

filter – enabling oil to quickly reach a high cleanliness level. The primary fine

 filter can filter large particle impurities; the secondary fine filter can filter fine 

particles or water.

3.7 Customizable Filtration Precision

Aite Plate and Frame Pressure Oil Filter features fine filters that can be selected

 at different precision grades based on user requirements – providing better

 protection for the system.

3.8 Quick-Opening Housing for Tool-Free Access

Aite Plate and Frame Pressure Oil Filter adopts a quick-opening shell 

structure – requiring no tools for fast access to the filter element compartment. 

This design minimizes downtime and simplifies routine maintenance.

3.9 Real-Time Pressure Monitoring

Aite Plate and Frame Pressure Oil Filter is equipped with a pressure gauge on

 the panel – continuously indicating the system's operating condition and the 

degree of pollution of the filter element, allowing operators to plan 

maintenance proactively.

Aite Plate and Frame Pressure Oil Filter offers reliable oil purification at

 competitive pricing – making it an ideal choice for cost-conscious maintenance

 programs without compromising system protection.

4. Technical Specifications

Parameter Specification

Product Type Plate and Frame Pressure Oil Filter

Protection Type Fully enclosed metal housing

Filtration System Two-stage fine filtration (primary + secondary)

Pump Type Special gear pump, motor-driven

Pump Features Low noise, strong self-priming, smooth operation

Housing Opening Quick-opening structure (tool-free)

Overflow Protection Yes (high-pressure pipeline)

Motor Protection Thermal relay overload protection

Suction Protection Coarse filter at oil inlet

Monitoring Panel-mounted pressure gauge

5. Frequently Asked Questions (FAQ)

Q1: What is the Aite Plate and Frame Pressure Oil Filter designed for?

A: Aite Plate and Frame Pressure Oil Filter is designed for hydraulic lubrication

 system refueling filtration, bypass filtration, circulating filtration before 

commissioning, and improving system cleanliness.

Q2: What protection features are included in the Aite Plate and Frame Pressure 

Oil Filter?

A: Aite Plate and Frame Pressure Oil Filter includes overflow protection device, 

thermal relay motor overload protection, and suction port coarse filter 

protection.

Q3: How does the two-stage fine filter work in the Aite Plate and Frame 

Pressure Oil Filter?

A: Aite Plate and Frame Pressure Oil Filter features a primary fine filter for large 

particle impurities and a secondary fine filter for fine particles or

 water – enabling oil to quickly reach a high cleanliness level.

Q4: Is the Aite Plate and Frame Pressure Oil Filter easy to maintain?

A: Yes. Aite Plate and Frame Pressure Oil Filter features a quick-opening shell 

structure that can be opened rapidly without special tools for filter element

 replacement.

Q5: What is the function of the pressure gauge on the Aite Plate and Frame 

Pressure Oil Filter?

A: The pressure gauge on Aite Plate and Frame Pressure Oil Filter continuously 

indicates system operating condition and filter element pollution degree, 

prompting timely filter replacement.

Q6: What type of pump is used in the Aite Plate and Frame Pressure Oil Filter?

A: Aite Plate and Frame Pressure Oil Filter uses a special gear pump driven by 

a motor – featuring low noise, strong self-priming ability, and smooth operation.

Q7: What is the benefit of the fully enclosed shell on the Aite Plate and Frame

 Pressure Oil Filter?

A: The fully enclosed shell on Aite Plate and Frame Pressure Oil Filter protects 

all components from external pollution – making it especially suitable for 

applications with strict environmental requirements.

Q8: What is the benefit of the bypass valve option on the Aite Plate and Frame 

Pressure Oil Filter?

A: The bypass valve option on Aite Plate and Frame Pressure Oil Filter ensures 

system continuity even when the filter element is blocked – preventing pump

 cavitation and system starvation.

Q9: What industries use the Aite Plate and Frame Pressure Oil Filter?

A: Aite Plate and Frame Pressure Oil Filter is widely used in machinery 

manufacturing, metallurgy, mining, power generation, chemical processing, 

and construction – covering virtually all hydraulic and lubrication oil 

purification applications.

Q10: What documentation is provided with the Aite Plate and Frame Pressure

 Oil Filter?

A: Each unit includes a factory test report, operating manual, 

electrical schematics, dimensional drawings, and material 

certificates – ensuring smooth installation and comprehensive operational

 guidance.

Q11: Can the Aite Plate and Frame Pressure Oil Filter be customized?

A: Yes. Custom options for Aite Plate and Frame Pressure Oil Filter include

 special filtration precision, power supply voltage, connector types, 

and hose lengths – based on site-specific requirements.

Q12: Can I order a trial unit of the Aite Plate and Frame Pressure Oil Filter?

A: Yes. We support trial orders with standard delivery lead time of 15–20 

working days. Volume discounts are available for bulk orders from distributors

 and industrial end users.

Aite Plate and Frame Pressure Oil Filter – fully enclosed protection, 

two-stage fine filtration, quick-opening maintenance, real-time pressure

 monitoring. Contact us today for a free configuration recommendation

 and competitive factory-direct quotation within 24 hours.

Product details