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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Filter Element > 304 Stainless Steel PCV Oil Separator With 1/2" NPT Threads, 5 Micron Filtration Efficiency, Max 10 Bar Pressure

304 Stainless Steel PCV Oil Separator With 1/2" NPT Threads, 5 Micron Filtration Efficiency, Max 10 Bar Pressure

Product Spotlights

5 micron precision filtration effectively removes oil mist, protecting engine and reducing emissions. 304 stainless steel body ensures corrosion resistance and durability. Standard 1/2" NPT threads for easy installation. Withstands up to 10 bar pressure for turbocharged applications. Washable/replaceable filter element lowers maintenance costs.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, 304 Stainless Steel

Application:

Other, PCV (Positive Crankcase Ventilation) System

Connection Type:

1/2“ NPT Thread

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Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, 304 Stainless Steel

Application Other, PCV (Positive Crankcase Ventilation) System

Connection Type 1/2“ NPT Thread

Filtration Efficiency 5 Micron

Max Working Pressure 10 Bar

Working Temperature -20°C to +120°C (customizable)

Color Silver (Natural Stainless Steel)

Brand Boli

Model Available upon request

Customization Optional

Professional 304 Stainless Steel PCV Oil Separator – 5 Micron Precision, 10 Bar Pressure Capacity

As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory delivers high-quality filtration solutions for automotive and industrial applications. Our 304 Stainless Steel PCV Oil Separator with 1/2" NPT threads is engineered to efficiently separate oil mist from crankcase gases, protecting your engine and reducing emissions. With 5 micron filtration efficiency and a maximum working pressure of 10 bar, this separator ensures reliable performance in demanding environments. Made from premium 304 stainless steel, it offers excellent corrosion resistance and long service life.

Key Features & Technical Specifications

High-Precision Filtration: 5 micron filter element captures fine oil particles, preventing oil carryover into the intake system and reducing oil consumption.
Rugged Construction: 304 stainless steel body resists rust, heat, and chemical corrosion, ideal for harsh engine compartments or industrial machinery.
Easy Installation: Standard 1/2" NPT male threads allow direct connection to existing PCV lines or custom piping systems.
High Pressure Capacity: Designed to withstand up to 10 bar (145 psi) working pressure, ensuring safe operation under turbocharged or high-boost conditions.
Low Maintenance: Reusable and washable filter element (optional) reduces replacement costs; simple disassembly for cleaning.
Wide Application: Suitable for gasoline and diesel engines, air compressors, vacuum pumps, and any system requiring oil mist separation.

Detailed Technical Parameters

Parameter	Value
Material	304 Stainless Steel
Filtration Efficiency	5 Micron
Connection Thread	1/2" NPT (Male)
Max Working Pressure	10 Bar (145 PSI)
Operating Temperature	-20°C to +120°C
Filter Element Type	Stainless Steel Mesh/Replaceable (Optional)
Weight	Approx. 0.35 kg

Why Choose Our PCV Oil Separator?

Enhanced Engine Protection: By removing oil mist, the separator prevents carbon buildup on intake valves, reduces detonation risk, and prolongs engine life.
Environmental Compliance: Helps meet emission standards by returning clean gases to the intake system, minimizing oil discharge.
Versatile Compatibility: Works with most PCV systems; can be used as a standalone filter or as part of a catch can setup.
Cost-Effective Solution: Durable stainless steel construction reduces frequent replacements; washable filter option saves money over time.

Trusted Quality from a Reliable Manufacturer

With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation for precision wire mesh and filtration products. Our annual export value of US$5 million – US$10 million reflects the trust of global clients across North America, Europe, Asia, and beyond. We ship from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. Every PCV oil separator undergoes rigorous quality checks to meet international standards. Contact us today for custom specifications or bulk orders – we are committed to providing superior products and excellent service.

Frequently Asked Questions (FAQ)

Q: What is the main function of this PCV oil separator?
A: It separates oil mist from crankcase gases, preventing oil from entering the intake system and reducing engine oil consumption and emissions.
Q: Can this separator be used on turbocharged engines?
A: Yes, with a maximum pressure rating of 10 bar, it is suitable for most turbocharged and high-boost applications.
Q: Is the filter element washable or replaceable?
A: The standard stainless steel mesh element is washable; replaceable cartridges are available upon request.
Q: What thread size does it have?
A: It features 1/2" NPT male threads, which is common for PCV systems. Adapters may be needed for other sizes.
Q: Can I use it for diesel engines?
A: Absolutely, it works effectively for both gasoline and diesel engines, as well as air compressors and vacuum pumps.
Q: Does it come with mounting brackets?
A: Mounting brackets are not included, but the compact design allows easy mounting using existing holes or brackets.
Q: What is the operating temperature range?
A: The separator can operate from -20°C to +120°C, covering most engine bay conditions.
Q: Are custom sizes or thread types available?
A: Yes, we offer customization options. Please contact our sales team with your requirements.