Water separator is one of purification products without elements which is used to before air filter protect coalescing filters against bulk liquid contamination, where excessive cooling takes place in air receivers and distribution piping
◆Aluminium alloy die-casting housings, Anti-corrosion treatment, No secondary pollution
◆Static rotary vane, Keep 99.9% high efficiency separation
◆Max 80 m³/min flow rate
◆Can be installed in any position of compressed air system
◆The first choices of international brand compressor manufacturers
◆Low pressure loss, Differential pressure is 0.007 Mpa
◆The max working pressure:1.6 Mpa
◆The max. temperature is 80℃
◆The lowest temperature is 1.5℃
Compressed air system have bulk liquid which bring pipeline corrosion, the damages of valves, air cylinder and tools, reduce the efficiency of after air cooler and heat exchanger
◇Reduce pipe rusting condition from water and the damages to valves, cylinders
◇Protects coalescing filters from bulk liquid contamination
◇Improve air quality
◇Protect the pre-filter of refrigerated and adsorption air dryers
◇High liquid removal efficiencies at all flow conditions
◇Reduce operational and maintenance costs
Below flows are for operation at 7 Barg (100 psig) with reference to 20℃
Model |
Flow rate |
Pipe size |
Dimension - mm |
||||||
m3/min |
cfm |
L/S |
Width - W |
Height - H |
|||||
HR-24WS |
2.4 |
84.5 |
40.0 |
Rc1/2" |
89 |
228 |
|||
HR-36WS |
3.6 |
127.1 |
60.0 |
Rc3/4" |
89 |
228 |
|||
HR-45WS |
4.5 |
158.9 |
75.0 |
Rc1" |
89 |
263 |
|||
HR-75WS |
7.5 |
264.0 |
125.0 |
Rc1" |
120 |
335 |
|||
HR-100WS |
10.0 |
353.1 |
166.7 |
Rc11/2" |
120 |
335 |
|||
HR-140WS |
14.0 |
492.9 |
233.3 |
Rc11/2" |
120 |
435 |
|||
HR-180WS |
18.0 |
635.6 |
300.1 |
Rc2" |
162 |
660 |
|||
HR-250WS |
25.0 |
882.7 |
416.8 |
Rc21/2" |
162 |
660 |
|||
HR-420WS |
42.0 |
1483.1 |
700.0 |
Rc21/2" |
162 |
950 |
|||
HIROSS INDUSTRY MACHINERY CO., ltd have more than 10 years experience in designing, researching and developing and manufacturing the purify, environment friendly, energy saving equipment. Product various from compressed air dryer, de-humidifier, filter, chiller, to accessories, etc
HIROSS company occupies a 1500 square meter manufacturing field, focus on advanced technology, combining with internationally processing technology to develop and manufacture a series of high performance, low vibration, quiet operation and trouble free equipment. A series of HIROSS products have passed ISO9001, CE, 2008 international quality system certification
We are pleased to welcome you from home or abroad to our company for a visit or a business talk, even if you have already had a familiar partner
HIROSS’ High Quality Metal Compressor Oil Filter Elements deliver reliable performance for professionals working from home who need clean, efficient compressed air for small workshops, lab setups, or home production tasks. Built by HIROSS with attention to durability and filtration efficiency, these metal oil filter elements are designed to protect air compressors and downstream equipment from oil contamination, ensuring longer service life and consistent operation.
These filter elements handle a flow rate of 4.5 m3/min, making them suitable for compact compressor systems commonly used in home-based professional environments. The flow capacity provides steady airflow without significant pressure drop, helping maintain stable tool performance and reducing the chance of interruptions during critical tasks. Whether you run pneumatic tools, small paint booths, or precision instruments, maintaining clean air is essential, and HIROSS filters help achieve that.
Certified to ISO9001:2008 standards, the product reflects a commitment to quality management and consistent manufacturing processes. This certification gives confidence that each filter element meets defined quality benchmarks and that production follows systematic controls. For professionals relying on dependable equipment, ISO9001:2008 certification is a reassurance that the product is made under recognized quality procedures.
Constructed from high-grade metal, the filter elements offer strength and resistance to wear. Metal construction provides robust structural integrity under varying pressures and temperatures, resisting deformation and extending overall filter life compared with some non-metal alternatives. The sturdy design also simplifies handling and replacement during routine maintenance, reducing downtime and the risk of damage during service.
Filtration efficiency is a key feature. HIROSS metal oil filter elements are engineered to trap oil aerosols and particulates effectively, reducing contamination that can harm compressor internals and connected tools. Cleaner compressed air means fewer maintenance issues, less wear on components, and lower long-term operating costs. The filters help maintain optimal lubrication balance in oil-lubricated systems by capturing stray oil droplets while allowing necessary oil circulation where required.
Installation is straightforward for those familiar with compressor maintenance. The filter elements are designed to fit common housings and can be swapped during scheduled servicing. Clear fit and reliable sealing help prevent bypass or leaks, ensuring all air passes through the filtration media. This reduces the need for frequent replacement and keeps maintenance tasks predictably simple.
Durability also translates to cost-effectiveness. With a longer service life and reliable performance, HIROSS metal oil filters can lower the frequency of replacement parts and labor. For home-based professionals who value time and efficiency, fewer interruptions for filter changes mean more productive hours. The filters also support consistent product output and tool behavior, which is vital for tasks requiring precision and repeatability.
Safety and environmental considerations are addressed through proper filtration of oil-laden air. Capturing oil aerosols prevents them from depositing on working surfaces, tools, and products, which can compromise finish quality or contaminate sensitive work. By maintaining cleaner air, the filters contribute to a healthier indoor environment, reducing airborne pollutants and the need for additional cleanup.
HIROSS offers technical support and documentation to help users select the right filter element and perform maintenance. Clear guidance on replacement intervals and proper handling ensures that users get the most from their filter investment. For professionals working from home, access to reliable customer support can simplify troubleshooting and extend the life of their compressor systems.
The product is a practical choice for small workshops, home studios, or mobile professionals who require a balance of performance and reliability. It suits those who run compressed air for painting, light machining, pneumatic tooling, or laboratory equipment. The steady 4.5 m3/min flow rate matches many compact systems, and the metal construction helps ensure consistent service under typical home-professional workloads.
HIROSS’ High Quality Metal Compressor Oil Filter Elements combine robust metal construction, effective oil and particulate filtration, ISO9001:2008-certified manufacturing, and a practical 4.5 m3/min flow capacity. These features provide home-based professionals with dependable air quality, reduced maintenance needs, and improved equipment longevity. Choose HIROSS for a durable, efficient filter solution that protects your compressor and supports steady, high-quality work in a home professional setting.
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