China Air Regulator Oil Water Separator Supplier & Suppliers

Global Industrial Grade Oil-Water Separation Solutions, OEM/ODM Filtration Engineering, and High-Performance Air Compressor Replacement Parts

Premium Replacement Products Showcase

Direct from China's Advanced Filtration Manufacturing Center - Form, Fit, and Function Guaranteed to match OEM Standards.

China AIR COMPRESSOR OIL SEPARATOR 4930155151 DB 2444

China AIR COMPRESSOR OIL SEPARATOR 4930155151 DB 2444 - Quality Replacement

View Details
OEM High-Performance Air Filter Replacement

OEM High-Performance Air Filter Replacement - Red PU, 99.8% Efficiency, 2000H Service Life

View Details
OEM AIR COMPRESSOR OIL SEPARATOR DB2074

OEM AIR COMPRESSOR OIL SEPARATOR DB2074 4930153131 - Quality Replacement

View Details
China AIR COMPRESSOR OIL SEPARATOR 4930055171 DB 2521

China AIR COMPRESSOR OIL SEPARATOR 4930055171 DB 2521 Replacement Part

View Details
OEM Air Compressor Oil Separator DB2134

OEM Air Compressor Oil Separator DB2134 | JC A1 30 305 Replacement Parts

View Details
China 4930453101 Low Pressure Air Oil Separator

China 4930453101 Low Pressure Air Oil Separator Replacement Supplier

View Details
OEM AIR COMPRESSOR OIL SEPARATOR DB2103

OEM AIR COMPRESSOR OIL SEPARATOR DB2103 4930153151 Replacement Parts

View Details
OEM AIR COMPRESSOR OIL SEPARATOR DE4046

OEM AIR COMPRESSOR OIL SEPARATOR DE4046 | JC A01 17 220 Replacement

View Details

Professional Customer After-Sales Framework

Enforcing rigorous engineering support models and warranty solutions to maximize long-term operations.

After-Sales Support Icon

After-Sales Support

Exceptional After-Sales Service for Complete Satisfaction.

Comprehensive Support Icon

Comprehensive Support

Our after-sales team is dedicated to addressing any issues and providing ongoing support.

Warranty and Repairs Icon

Warranty and Repairs

We offer warranty and repair services to address any product issues promptly and effectively.

Customer Feedback Icon

Customer Feedback

We value customer feedback and continuously improve our products and services based.

Industrial Whitepaper: Advanced Air Regulator & Oil Water Separation Systems

An expert-level architectural guide on high-performance separation parameters and international standards.

1. The Core Role of Separation in Compressed Air Infrastructure

Industrial compressed air systems are the energetic lifelines of modern manufacturing, packaging, and control networks. However, ambient air contains water vapor, hydrocarbons, and dust microparticles that concentrate under pressure. Furthermore, oil-injected screw compressors introduce lubricating oils into the compression chamber, yielding a mist of aerosols and liquid droplets. If unmanaged, this combination of liquid water, degraded oil, and particulates forms an acidic slurry that corrodes pneumatic pipelines, compromises sensor calibrations, damages pneumatic actuators, and contaminates final products.

An Air Regulator Oil Water Separator is the critical shield against these issues. Positioned strategically downstream of the air compressor and receiver tanks, it implements a dual-stage isolation mechanism: physical centrifugal force combined with a high-surface-area coalescing matrix. Liquid water and heavy oil droplets are separated via directional velocity changes, while micro-droplets and aerosols (down to sub-micron dimensions) coalesce within borosilicate glass fiber layers, collecting at the bottom to be removed by automated drains.

2. Evolving Trends in Compressed Air Purification

The global compressed air purification sector is transitioning towards smarter, more sustainable configurations. Key industry trends include:

  • Digital Differential Pressure Monitoring: Real-time pressure drop tracking allows operators to replace elements based on actual loading rather than fixed intervals, saving costs and optimizing performance.
  • Low-Delta-P Design Configurations: Advanced media structures decrease initial pressure drop, lowering compressor energy consumption by up to 3% to 5% annually.
  • Enhanced Filtration Lifespans: Utilizing micro-pleating and multi-layer gradient media increases particulate capacity, extending service lifetimes to 2,000 hours or more.
  • Strict Compliance with ISO 8573-1:2010: Modern projects require compliance with precise air quality standards, specifying exact residual oil aerosol and particulate limits.

Atlas Copco Replacement Series

High-efficiency alternative replacement filtration solutions engineered to exact OEM standards.

Atlas copco 1622314280 SH8330 Air Filter Replacement

Atlas copco 1622314280 SH8330 Air Filter Replacement

Verify Model Specs
Atlas copco 1619279700 SA6004 Air Filter Replacement

Atlas copco 1619279700 SA6004 Air Filter Replacement

Verify Model Specs
Atlas copco 1613950300 SA6981 Air Filter Replacement

Atlas copco 1613950300 SA6981 Air Filter Replacement

Verify Model Specs
Atlas copco 1613872000 SA6931 Air Filter Replacement

Atlas copco 1613872000 SA6931 Air Filter Replacement

Verify Model Specs

3. Global Procurement Requirements and Technical Specifications

International procurement agents require separation equipment that balances capital cost with total cost of ownership (TCO). In continuous manufacturing settings, component failure can lead to costly downtime. As a result, global procurement strategies prioritize several key technical requirements:

First, Material Integrity & Chemical Compatibility are paramount. Separator elements must withstand synthetic lubricants, esters, and mineral oils without structural degradation. End-caps made of treated steel or glass-reinforced polymers prevent corrosion and leakage under pressure variations. Second, Structural Rigidity is crucial. Standard cartridges must withstand high differential pressure limits (up to 5 bar or greater) without collapsing or allowing air bypass.

Performance Parameters Standard Filtration Grade High-Efficiency Coalescing Sub-Micron Ultra-Filter
Solid Particle Removal (ISO 8573-1) Class 3 (≤ 5.0 microns) Class 2 (≤ 1.0 micron) Class 1 (≤ 0.01 micron)
Max Oil Content (Aerosol + Mist) ≤ 5.0 mg/m³ ≤ 0.1 mg/m³ ≤ 0.01 mg/m³
Initial Pressure Drop (Clean) 0.08 - 0.12 bar 0.12 - 0.18 bar 0.18 - 0.25 bar
Maximum Working Temperature 65 °C / 149 °F 80 °C / 176 °F 120 °C / 248 °F

4. Macro-Industry Solutions and Practical Applications

Air separation needs differ significantly across various industries:

  • Automotive Paint and Assembly Lines: In automotive paint shops, even tiny amounts of silicone or oil can disrupt paint adhesion, causing surface defects. We implement multi-tiered coalescing filtration configurations coupled with active carbon stages to deliver high-purity air.
  • Pharmaceutical and Biotech Production: In sterile environments, compressed air often contacts active chemical components. Utilizing high-efficiency separators ensures compliance with strict international health codes.
  • Heavy Metal and Mining Operations: High particulate dust and fluctuating air velocities require heavy-duty separators that can handle variable flow rates without losing efficiency.
JCTECH Industrial Plant Overview

Shanghai Jiongcheng Industrial Co., Ltd. (JCTECH)

JCTECH operates three dedicated manufacturing factories, including our central filter plant in Xinxiang, Henan. In addition to traditional filters, we supply high-grade compressor lubricants globally, providing integrated fluid management for diverse industrial systems.

We optimize manufacturing workflows and raw material selection to supply OEM-equivalent separator cartridges and regulator filters to over 50 countries.

Production Facility View
20
Years Experience
50+
Country Experience
100+
Employees
2000+
Customers
10000+
Area (㎡)

Hot Selling Industrial Separators

Our most widely specified replacements, trusted across demanding operating environments.

RS-BC602 Filter Separator

RS-BC602 - High Capacity Air-Oil Separation Element

Download PDF Datasheet
RS-B3609 Filter Element

RS-B3609 - Coalescing Oil-Water Separator

Download PDF Datasheet
RS-B6203 Separator

RS-B6203 - Premium Air-Regulator Inline Module

Download PDF Datasheet

5. Quality Compliance, Testing, and Localized Support

High-performance separator manufacturing requires strict adherence to international quality protocols. Our production units implement comprehensive ISO 12500 testing methods to verify and document the separation efficiency of our filters against oil aerosols. Every batch of media is evaluated for initial differential pressure, coalescing capacity, and durability against chemical solvents.

Additionally, our quality management systems comply with ISO 9001:2015 standards, ensuring full traceabilty from raw fiber import to finished product assembly. Our international distribution partners provide localized technical support and stocking services, helping customers minimize warehousing costs and maintain operational continuity.

6. Technical Roadmap and Strategic Direction

Industrial separation is evolving to address new operating demands. First, High-Temperature Durability: As modern industrial setups run at higher limits, our research team is testing carbon-fiber reinforcement structures to maintain performance up to 140°C. Second, Eco-Friendly Alternatives: We are designing metal-free, incinerable replacement elements that reduce disposal footprint. Third, Surface Treatment Tech: Applying advanced hydrophobic and oleophobic nano-coatings accelerates droplet run-off, maintaining low differential pressure even under high moisture conditions.

Compatible Applied Brands

Engineered to replace elements from leading global air compressor brands.

Brand Logo 1
Brand Logo 2
Brand Logo 3
Brand Logo 4
Brand Logo 5
Brand Logo 6
Brand Logo 7
Brand Logo 8
Brand Logo 9
Brand Logo 10
Brand Logo 11
Brand Logo 12
Brand Logo 13
Brand Logo 14
Brand Logo 15
Brand Logo 16

Professional Filter Selection Service

We help you select the most suitable filter element based on your specific onsite operating conditions. Because different applications require different lubricating oils and materials, our primary goal is to extend maintenance intervals and reduce your overall compressor servicing costs. All JCTECH products are backed by a comprehensive warranty—please contact our sales engineers for specific details.

Read More About Our Services
Industrial filtration elements being verified

Expert Engineering Q&A (FAQ)

Comprehensive technical answers to common industrial filtration and separation questions.

1 What factors cause premature differential pressure increase in separators?
Premature differential pressure (DP) rise is typically caused by high intake particulate loading, degraded compressor oil, or chemical varnishing. If the compressor's air intake filter fails to block fine ambient dust, these particulates bypass the compression stage and clog the separator's fine borosilicate fibers. Additionally, running the compressor above recommended operating temperatures degrades the oil, forming sticky varnish residues that quickly block the media.
2 How do coalescing separators remove micro-aerosols?
Coalescing separators use a multi-layered structure of borosilicate glass fibers to capture oil mist. As oil-laden air flows through the variable-density media, sub-micron droplets collide with the fibers via Brownian motion and direct interception. These captured micro-droplets run along the fibers and merge to form larger drops. Gravity then pulls these larger drops down to the base of the element, where they collect and are discharged through a drain valve.
3 What are the risks of using low-cost replacement elements?
Using low-cost, non-compliant elements can lead to structural failures, high initial pressure drops, and poor oil containment. Poorly made end-caps and weak adhesives can cause media bypass, allowing oil mist directly into downstream pipelines. This oil contamination can damage pneumatic tools, ruin paint finishes, and clog downstream point-of-use filters, resulting in high maintenance and downtime costs.
4 What is the typical life expectancy of a JCTECH air-oil separator?
Under standard operating conditions, with high-quality lubricants and timely intake filter replacements, our separators maintain reliable performance for 2,000 to 4,000 working hours. The actual service life depends on operating temperature, oil condition, and ambient air cleanliness. We recommend replacing elements when the differential pressure reaches 0.35 to 0.5 bar to keep energy consumption low.
5 Are JCTECH replacements compatible with synthetic lubricants?
Yes, our elements are fully compatible with common synthetic lubricants, including polyalphaolefins (PAO), polyalkylene glycols (PAG), and ester-based fluids. We select chemical-resistant epoxy adhesives and sealants to prevent deterioration, maintaining structural integrity across varying operating conditions.
6 How does water moisture affect coalescing separator efficiency?
Excessive liquid water can saturate the coalescing fibers, increasing pressure drop and reducing oil capture efficiency. Water can displace oil on hydrophobic surfaces, which can lead to oil carryover. To prevent this, we recommend installing water separators or air dryers upstream to remove bulk moisture before the air reaches the coalescing stage.

Latest Technical Updates & News

Stay informed with the latest updates from our research team and filtration developments.

24900342 Oil Separator
21 Jan 2026

24900342 Oil Separator Successfully Developed

JCTECH has achieved a key milestone in air-compressor accessory design with the development of the 24900342 external oil separator, helping support energy-saving upgrades.

Learn More
Air compressor filter guard
30 Jun 2025

Air Compressor Filters: Protecting Compressed Air Quality

In high-output compressor systems, air filters, oil filters, and oil-gas separators serve as vital components that protect downstream equipment health and air quality.

Learn More
Oil separator function
02 Jun 2025

Oil Separators: Functions and Applications

Oil separators are essential units designed to isolate oil, grease, and hydrocarbons from compressed water and air flows, helping protect downstream production processes.

Learn More

High-Performance Filter Replacements

Premium alternative filters, separators, and mufflers engineered for reliable operation.

OEM Air Compressor Oil Separator DC3065

OEM Air Compressor Oil Separator DC3065 Replacement - JCTECH JC A01 17 230

View Details
OEM AIR COMPRESSOR AIR FILTER SA6607

OEM AIR COMPRESSOR AIR FILTER SA6607 1613 7407 00 REPLACEMENT

View Details
OEM AIR COMPRESSOR OIL SEPARATOR DB2492

OEM AIR COMPRESSOR OIL SEPARATOR DB2492 4930453101 Replacement Parts

View Details
China Atlas copco 1619279700 SA6004

China Atlas copco 1619279700 SA6004 Air Filter Replacement

View Details
OEM DD1050F Inline Filter Replacement

OEM DD1050F Inline Filter Replacement - 0.1µm Borosilicate Media, Max 65°C

View Details
China Air Compressor Air Filter SA6665

China Air Compressor Air Filter SA6665 1613 7408 00 Replacement

View Details
OEM XY Series Muffler

OEM XY Series Muffler for Screw Air Compressors - High-Quality Aluminum/Copper/Stainless Steel

View Details
China Replacement Air Filter SA6665

China Replacement Air Filter SA6665 for Atlas Copco - Quality Suppliers

View Details

Contact Our Engineering Team

Get in touch to request technical specifications, custom size configurations, or pricing inquiries. Our application engineers are ready to assist you.