Coalescing Filters

Part No: E30612X1

Core Technical Specifications

Filtration Precision: Captures all solid contaminants ≥1μm, including pipeline rust, oxide scale, metal shavings, workshop dry dust

Particle Filtration Efficiency: 99.999% removal efficiency for 1μm solid particles

Max Residual Oil Carryover: ≤0.3 ppm

Filter Media: Multi-layer gradient borosilicate glass fiber composite, outer non-woven fabric buffer layer for pre-interception of coarse dirt

Flow & Dimension Data

Rated Air Flow: 70 SCFM

Color Coding: Red end caps (unique X1 grade identification)

Compatible Housing Thread: 1/2”, 3/4”, 1” NPT

Installation Style: Standard push-fit quick lock

Operating Limits

Continuous Operating Temperature: 2°C ~ 80°C

Standard Replacement Cycle: Replace after 4,000 operating hours or 12 months, whichever comes first

Differential Pressure Service Thresholds

Initial Differential Pressure: ≤0.012 MPa

Sealing System: Reinforced composite plastic red end caps with integrated dual nitrile rubber flat gaskets, zero air bypass leakage

Support Structure: Double-layer 304 stainless steel perforated inner & outer protective mesh, anti-deformation and anti-collapse under full rated airflow

Key Product Advantages

Primary Protective Barrier to Extend Lifespan of Downstream High-Cost Filter Elements

As the first stage of the full compressed air purification system, this X1 prefilter traps most coarse rust, scale and solid impurities upfront. It drastically reduces contamination load on X5, XA coalescing and AC activated carbon cartridges, cutting overall maintenance frequency and spare parts costs for central air compressor stations.

Ultra-Large Dust Holding Capacity for Heavy-Dust Workshop Environments

Thick deep-pleated gradient glass fiber matrix provides massive dust storage volume, resisting rapid clogging in machining, forging, mining and dusty production workshops, effectively extending service intervals and minimizing unplanned production downtime.

Low Airflow Resistance for Energy Saving

Large-area deep-fold filter media optimizes internal airflow channels, maintaining stable low pressure drop under 24/7 full-load continuous operation, lowering extra running load of air compressors and reducing long-term electricity expenditure.

Hydrolysis & Abrasion Resistant, Fiber-Free Construction

Hydrolysis-proof borosilicate glass fiber paired with stainless steel support mesh eliminates fiber shedding under long-term humid compressed air operation, avoiding secondary pipeline contamination to downstream coalescing media, precision valves and spraying equipment.

Working Principle

Raw unpurified compressed air flows outside-in through the filter cartridge:

Air first passes through outer non-woven buffer fabric to intercept large coarse particles;

All solid particles larger than 1μm are trapped and stored inside gradient glass fiber media;

Dust-free pre-cleaned compressed air flows downstream to X5 coalescing filter for liquid oil and water separation treatment.

Application Industries

General machining workshops, metal forging plants, textile factories, packaging printing workshops, auto repair spray booths, medium factory centralized air compressor stations, construction machinery air supply systems, ordinary full-automatic pneumatic production lines.