Mf-20 Filler Breather Filters-Filler breather filters-ring blower, side channel blower, regenerative blower-Greentech International (Zhangqiu) Co., Ltd. / Greentech Industry (Jinan) Co., Ltd.

Product Overview
Product Parameter
Product Application
schematic diagram

The MF-20 filler breather filter is a high-performance solution engineered specifically for the inlet protection of fans, pumps, and related industrial equipment. Designed for maximum reliability, this device acts as a critical line of defense, preventing dust, particulate matter, and foreign materials from entering the system. It is highly recommended to install this device when the fan or related equipment is utilized exclusively for blowing applications.

Core Materials & Structural Design

Cylindrical Stainless Steel Mesh

The core filtration element is constructed from a premium, round stainless steel mesh. This robust material design delivers exceptional structural integrity while offering high air permeability and ventilation, ensuring that the device does not restrict or affect the overall flow rate of the fan.

Tool-Free Maintenance & Assembly

Engineered with user convenience in mind, the filter features a highly accessible design that allows for fast assembly and disassembly. The smooth stainless steel mesh surface is remarkably easy to clean and remains virtually maintenance-free throughout its operational lifespan.

System Protection & Operational Reliability

Pump Oil Suction Side Protection

When installed directly on the suction side of an oil pump, the filter effectively blocks dirt, sludge, and contaminants from entering the fluid stream. This targeted intake protection shields the entire downstream hydraulic or pneumatic system from debris-related damage.

Extended Equipment Service Life

By continuously capturing harmful particulates, the filter minimizes component wear and dramatically reduces operational faults that typically accumulate during extended, heavy-duty cycles. This proactive protection significantly prolongs the service life of both the pump and the surrounding system.

Technical Specifications & Parameters

Flexible Flow Rates & Complete Specifications

The product series comes in a complete range of specifications to match diverse system demands. It easily accommodates fluid and air flows across a wide spectrum, with a standard flow range spanning from 12 L/min up to 1,000 L/min.

Versatile Filtration Precision

Standard models offer reliable filtration precisions of 100 mesh, 150 mesh, and 200 mesh. For highly sensitive systems requiring cleaner environments, customized options can be provided to deliver even higher filtration accuracy.

High-Temperature & Multi-Medium Compatibility

The filter is built to withstand demanding thermal environments, capable of operating at a maximum working temperature of up to 90 ºC. Its versatile material composition makes it perfectly suitable for filtering all types of mineral oils, gases, and liquids.

Economic Efficiency

Cost-Effective (MF Suction Type)

The MF suction filter configuration represents a highly popular, standardized industry type. It combines dependable system protection with a highly competitive price point, making it the most frequently recommended choice for cost-effective asset protection.

Model NO.	MF-20	Efficiency	100 Mesh
Filtration Grade	Filler Breather Filters	Type	Filler Breather Filters
Filtration Accuracy	100 Mesh	Weight	0.52 kg
Diameter PT	2-1/2"	Rate of Flow(L/Min)	750
Transport Package	Cartons	Specification	MF-20
Trademark	Greentech	Origin	China
I-IS Code	8414	Production Capacity	8000sets/Months

The filler breather filter serves as an essential protection system for critical industrial components, including pumps, motors, compressors, and specialized plant machinery. By efficiently capturing airborne contaminants, dust, moisture, and micro-pollutants from the incoming air stream, this equipment preserves fluid integrity, enhances overall equipment longevity, and ensures peak performance across demanding operating environments.

Heavy Machinery & Fluid Power Systems

Industrial Pumps & Hydraulic Systems

Installed on fluid reservoirs and intake ports, the breather filter intercepts airborne dust and moisture before they can contaminate the system oil. This protects sensitive internal components from abrasive wear and fluid degradation, ensuring consistent hydraulic pressure and smooth operation.

Compressors & Industrial Motors

For high-capacity compressors and electric motors, the filter guarantees a clean supply of intake air. By preventing fine particulates from settling on high-speed internal surfaces, it minimizes thermal buildup, reduces mechanical friction, and prevents premature component failure.

Manufacturing & Automotive Sectors

Automated Manufacturing & Assembly Lines

In highly automated factory environments, airborne particulate levels can fluctuate rapidly. The filter provides a continuous barrier that shields automated machinery, pneumatic cylinders, and central lubrication networks from ambient factory dust, reducing unexpected downtime.

Automotive Manufacturing Processes

From metal stamping lines to power units used in automated paint booths and robotic welding cells, the breather filter ensures that the prime movers and power packs run on clean air and fluid, maintaining the strict uptime requirements of modern automotive assembly.

Chemical & Process Industries

Chemical Processing Plants

Operating environments in chemical plants often contain aggressive ambient dust and moisture. The robust design of the breather filter safely isolates vulnerable machinery internals from these external elements, preventing contamination of processed media and safeguarding the driving machinery.

General Industrial Machinery

Whether applied in packaging, bulk material handling, or localized power units, the filter provides universal, cost-effective defense against environmental pollutants. Its implementation standardizes equipment protection, lowering total maintenance costs across the entire production facility.

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