Hengst Innovation - Boost Performance and Durability with PWR and Cyclone Effect Filters
Hydraulic systems are the backbone of machinery in many industries, including mining, manufacturing, and industrial machinery.
However, maintaining the reliability and performance of these systems can be difficult due to contaminants like dust, dirt, and abrasion.
Hengst’s PWR (Pure Power) and Cyclone Effect filters offer innovative solutions that improve filtration efficiency, reduce downtime, and cut operating costs.
Here we will explore the technical advancements and practical benefits of Hengst filters, along with their applications for different industries.
The cost of downtime? How Hengst Filters Can Keep Your Equipment Running Smoothly.
Hydraulic systems in industries like mining, manufacturing, and heavy machinery operation face constant exposure to contaminants. These contaminants include dust, dirt, and particulate matter can reduce filtration efficiency, increase maintenance needs, and ultimately lead to costly downtime. Filters can become clogged, leading to a decrease in performance and the need for frequent replacements that raise your operational costs.
The challenge is to provide a filtration solution that ensures the continuous operation of machinery, reduces maintenance frequency, and extends the life of filters and components.
What are PWR Filters?
The Hengst Pure Power (PWR) filter technology features a 6-layer material combination that provides your machinery and equipment with enhanced dirt retention and reduces pressure loss.

• PWR filter material consists of six layers: includes asymmetrically arranged glass fiber paper. These layers are designed to work together, trapping a wide range of contaminants, from fine particles to varnish and reaction products.
1. Supporting Fabric: Ensures the filter material stays securely in place.
2. Pre-filter: A micro-glass layer that absorbs coarse particles, reducing the load on the main filter.
3. Intermediate Filter: Relieves pressure on the main filter, improving efficiency.
4. Main Filter: Fine filtration that ensures the desired filtration fineness.
5. Electrically Conductive Fleece: Reduces electrostatic discharge risks, crucial for systems handling flammable fluids.
6. Stainless Steel Support Mesh: Adds durability and ensures structural integrity.
- Up to 50% Higher Dirt Holding Capacity: The innovative design allows the PWR filter to hold up to 50% more contaminants, extending service intervals and reducing filter replacements, which significantly lowers labour, material, and disposal costs.
- Low Differential Pressure: Despite increased dirt-holding capacity, the PWR filters maintain low differential pressure, ensuring optimal fluid flow and system efficiency even under high stress.
- Electrostatic Protection: The electrically conductive fleece reduces the risk of electrostatic build-up and fire, making the PWR filter ideal for systems that handle flammable fluids.
What is the Hengst Cyclone Effect?
The Cyclone Effect filter technology from Hengst enhances filtration performance by creating a dynamic, helical flow pattern that improves dirt separation and prevents filter clogging.
- Tangential Flow for Enhanced Dirt Separation: Fluid enters the filter housing tangentially, creating a spiral flow that moves around the filter element. This design ensures that heavier particles are separated and moved outward, reducing the likelihood of clogging the filter pores prematurely.
- How the Cyclone Effect Works:
- Medium Entry – Fluid enters tangentially, creating a spiral motion as it moves down.
- Helical Flow Pattern – Heavier particle sare pushed to the filter’s outer edges, preventing premature clogging.
- Heavy Particle Accumulation – Larger dirt particles are collected at the bottom of the filter bowl, which increases dirt holding capacity and prolongs filter life.

3. Benefits of the Cyclone Effect:
• Extended Filter Life – Prevents premature clogging, allowing the filter to handle more dirt without needing frequent changes.
• Improved Dirt Holding Capacity – The design helps collect heavy particles at the bottom of the filter, reducing the need for replacements.
• Smoother Fluid Flow – The cyclone design ensures fluid flows smoothly through the system, reducing strain on other components and enhancing efficiency.
QUICK TIP
Do you know how to Inspect Your Filters?
- Schedule regular inspections at recommended intervals
• Ensure you follow the manufacturer’s service recommendations based on system usage and conditions. - Look for signs of wear, damage, or clogging
• Examine the filter housing for cracks, dents, or corrosion that could compromise its effectiveness.
• Check seals and gaskets for signs of damage or leakage. - Check for visible signs of dirt, debris, or damage on the filter element
• Inspect the filter for any accumulated dirt, sludge, or particles, which could indicate it’s clogged and needs replacement. - Look for leaks or unusual noises coming from the hydraulic system
• Check for fluid leaks around the filter or system components.
• Pay attention to unusual noises, such as whining or humming, which might signal poor filter performance.
When it’s time to replace your filter, choose Hengst for superior protection and performance. Hengst’s PWR and Cyclone Effect filter technologies address these challenges by offering advanced filtration solutions that increase dirt retention, reduce clogging, and lower operating costs. These market leading technologies improve uptime and keep your machinery performing for longer!
Industrial Applications of Hengst Filters
Hengst’s PWR and Cyclone Effect filters are ideal for a wide range of industries, ensuring reliable operation of hydraulic systems under harsh conditions. The unique features of these filters, such as enhanced dirt holding capacity, low differential pressure, and electrostatic protection, make them suitable for various applications in mining, manufacturing, and industrial machinery.
Mining Industry
In the mining industry, equipment operates in tough environments, often exposed to dust, debris, and other abrasive materials. Hengst filters are designed to handle the high dirt loads that these machines face, ensuring extended service intervals and reducing the need for frequent filter replacements.
- Enhanced Performance in Harsh Conditions: The PWR filters provide superior filtration by holding more dirt without compromising fluid flow, which is essential for mining operations where equipment runs continuously under heavy and extreme loads.
- Cyclone Effect for Durability: The Cyclone Effect design helps separate heavy particles, extending filter life and minimising the risk of clogging in mining equipment.
- Electrostatic Protection: In applications involving flammable materials, electrostatic discharge is a concern. Hengst’s electrically conductive fleece protects systems from electrostatic risks.
Manufacturing Industry
Manufacturing equipment is often subjected to high levels of particulate contamination, which can hinder machine performance and increase maintenance costs. Hengst’s filtration solutions provide the necessary protection to keep systems running smoothly.
- Cost-Effective and Efficient: PWR filters have higher dirt holding capacity this reduces maintenance frequency, lowering operating costs in manufacturing facilities.
- Low Maintenance, Long Service Life: The combination of high dirt retention and low differential pressure ensures that manufacturing machinery operates at peak efficiency, reducing downtime.
- Adaptable for Various Manufacturing Applications: Hengst filters are suitable for a variety of manufacturing environments, from automotive production to heavy machinery, providing reliable filtration across different systems.
Industrial Machinery
Industrial machinery relies on clean fluids for optimal performance. Contaminants can cause significant damage to hydraulic systems, leading to costly repairs and downtime.
- Improved Equipment Longevity: PWR filters’ ability to capture fine particles increases the life expectancy of machinery, ensuring smooth operations and preventing premature wear.
- Cyclone Effect for Better Filtration: The Cyclone Effect filters provide superior particle separation, preventing premature clogging and extending the life of industrial machinery.
- Lower Costs for Parts and Labor: By extending filter life and reducing clogging, Hengst filters help reduce costs associated with part replacements and labour.
Key Benefits of Hengst Filters for your machinery and equipment performance
- Increased Dirt Holding Capacity: Both PWR and Cyclone Effect filters can hold up to 50% more contaminants, reducing the need for frequent filter replacements.
- Improved System Efficiency: The low differential pressure design ensures optimal fluid flow, reducing strain on system components and enhancing overall system efficiency.
- Extended Filter Life: The advanced filtration technologies prolong the lifespan of filters, reducing downtime and maintenance costs.
- Electrostatic Protection: Ideal for systems handling flammable fluids, Hengst filters include an electrically conductive fleece that reduces the risk of electrostatic discharge.
- Cost Savings: Hengst filters reduce labour, material, and disposal costs by extending service intervals and lowering the frequency of replacements.
- Smoother Fluid Flow: The Cyclone Effect ensures better fluid flow, enhancing the efficiency of machinery and reducing strain on components.
- Environmental Benefits: Hengst’s durable filters contribute to sustainability by reducing waste and the need for frequent replacements.
- Adaptability Across Industries: Hengst filters are versatile, making them ideal for use in mining, manufacturing, and industrial machinery applications.
- Superior Contaminant Removal: Hengst filters efficiently remove contaminants like abrasion particles, varnish, and insoluble products, ensuring clean fluid systems.
- Durability: Hengst’s filters are designed for long-lasting performance, providing reliable protection for critical systems

Switch to Hengst’s PWR and Cyclone Effect filters today!
Hengst’s PWR and Cyclone Effect filter technologies offer unmatched performance, durability, and cost-efficiency. Their advanced design features, including higher dirt holding capacity, system efficiency, and extended filter life, make them the ideal choice for industries such as mining, manufacturing, and industrial machinery. Hengst filters not only reduce downtime but also offer a cost-effective solution for businesses looking to extend the lifespan of their machinery and reduce maintenance costs.