PAF preloaded air filter – four-in-one integrated design.

1. Product Introduction

Aite PAF Series Preloaded Air Filter is composed of four parts: air filter, intake check valve, exhaust check valve, 

and refueling filter. Aite PAF Series Preloaded Air Filter simplifies the structure of the tank and is conducive to the 

purification of the oil. Aite PAF Series Preloaded Air Filter is engineered as a fully interchangeable substitute for original

 models – maintaining identical dimensional parameters, interface specifications, and filtration performance to enable

 direct drop-in installation without any housing modifications.

Aite PAF Series Preloaded Air Filter delivers reliable filtration performance across a wide range of industrial 

applications – protecting hydraulic systems and ensuring clean oil.

As a professional manufacturer specializing in industrial filtration equipment, we deliver Aite PAF Series Preloaded Air Filter

 with stable performance, reliable construction, and competitive pricing for industrial facilities worldwide.

2. Technical Parameters

Parameter Specification

Opening Pressure 0.02–0.07 MPa

Air Flow Rate 0.45–0.75 m³/min

Filtration Accuracy 10–40μm

Temperature Range -20 ~ +100°C

Connection Mode Threaded connection

Weight 0.2–0.28 kg

Components Air filter, intake check valve, exhaust check valve, refueling filter

Installation Direct replacement – no housing modification

Aite PAF Series Preloaded Air Filter delivers reliable filtration performance across a wide range of industrial

 applications – protecting critical components and ensuring clean oil circulation.

3. Product Characteristics

Aite PAF Series Preloaded Air Filter delivers superior performance through the following key characteristics:

3.1 Integrated Four-Part Design

Aite PAF Series Preloaded Air Filter is composed of four parts: air filter, intake check valve, exhaust check valve, 

and refueling filter – simplifying the structure of the tank and reducing installation complexity.

3.2 Simplified Tank Structure

Aite PAF Series Preloaded Air Filter simplifies the structure of the tank – reducing manufacturing costs and improving 

system reliability.

3.3 Conducive to Oil Purification

Aite PAF Series Preloaded Air Filter is conducive to the purification of the oil – ensuring clean oil and extending hydraulic

 system life.

3.4 Wide Opening Pressure Range

Aite PAF Series Preloaded Air Filter operates with opening pressure from 0.02 MPa to 0.07 MPa – suitable for various

 hydraulic system tank applications.

3.5 Multiple Filtration Accuracy Options

Aite PAF Series Preloaded Air Filter offers filtration accuracy from 10μm to 40μm – allowing selection based on specific

 application requirements.

3.6 Wide Temperature Range

Aite PAF Series Preloaded Air Filter operates across a broad temperature range of -20°C to +100°C – suitable for diverse 

industrial environments.

3.7 Lightweight & Threaded Connection

Aite PAF Series Preloaded Air Filter weighs only 0.2–0.28 kg with threaded connection – ensuring easy installation and

 reliable sealing.

Aite PAF Series Preloaded Air Filter offers reliable filtration at competitive pricing – making it an ideal choice for 

cost-conscious operations.

4. Scope of Application

Aite PAF Series Preloaded Air Filter is suitable for:

Industry Typical Applications

Construction Machinery Hydraulic system tank with pressure

Vehicles Vehicle hydraulic system tank with pressure

Moving Machinery Moving machinery hydraulic system tank with pressure

Hydraulic Systems Hydraulic system tank with pressure

Aite PAF Series Preloaded Air Filter is suitable for a wide range of hydraulic system applications – providing reliable 

performance across multiple industries.

5. Quality Assurance & Supply Capabilities

Aite PAF Series Preloaded Air Filter is manufactured under strict quality control standards in our own production facilities. 

Each unit undergoes comprehensive testing to verify:

· Opening Pressure: 0.02–0.07 MPa validated

· Air Flow Rate: 0.45–0.75 m³/min verified

· Filtration Performance: 10–40μm filtration accuracy validated

· Structural Integrity: Pressure testing to confirm working pressure ratings

· Sealing Integrity: Leak-proof verification

Supply Capabilities:

· Small trial orders: 15–20 days delivery

· Bulk orders: 30 working days delivery

· EXW, FOB, and CIF trade terms available

· Full export documentation for smooth customs clearance worldwide

6. Frequently Asked Questions (FAQ)

Q1: What is the Aite PAF Series Preloaded Air Filter designed for?

A: Aite PAF Series Preloaded Air Filter is designed for construction machinery, vehicles, moving machinery, and hydraulic 

system tanks with pressure – simplifying tank structure and purifying oil.

Q2: What are the components of the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter is composed of four parts: air filter, intake check valve, exhaust check valve, 

and refueling filter.

Q3: What is the opening pressure of the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter has an opening pressure of 0.02–0.07 MPa – suitable for various hydraulic system

 tank applications.

Q4: What is the air flow rate of the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter has an air flow rate of 0.45–0.75 m³/min – ensuring efficient air exchange.

Q5: What is the filtration accuracy of the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter offers filtration accuracy from 10μm to 40μm – effectively capturing particulate 

contaminants.

Q6: What is the operating temperature range for the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter operates at temperatures from -20°C to +100°C – suitable for diverse industrial 

environments.

Q7: What connection mode does the Aite PAF Series Preloaded Air Filter use?

A: Aite PAF Series Preloaded Air Filter uses threaded connection – ensuring reliable and leak-proof installation.

Q8: What is the weight of the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter weighs only 0.2–0.28 kg – ensuring lightweight and easy installation.

Q9: What documentation is provided with the Aite PAF Series Preloaded Air Filter?

A: Each unit includes a factory test report, operating manual, dimensional drawings, and material certificates – ensuring

 smooth installation and comprehensive operational guidance.

Q10: Can the Aite PAF Series Preloaded Air Filter be customized?

A: Yes. Custom options for Aite PAF Series Preloaded Air Filter include special filtration accuracy, opening pressure,

 dimensions, and connection types – based on site-specific requirements.

Q11: What industries use the Aite PAF Series Preloaded Air Filter?

A: Aite PAF Series Preloaded Air Filter is widely used in construction machinery, vehicles, moving machinery, and hydraulic

 systems with pressure.

Q12: Can I order a trial unit of the Aite PAF Series Preloaded Air 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 PAF Series Preloaded Air Filter – integrated four-part design, simplified tank structure, 0.02–0.07 MPa opening pressure,

 10–40μm filtration accuracy, lightweight and threaded connection. Contact us today for a free configuration

 recommendation and competitive factory-direct quotation within 24 hours.

Product characteristics