Coalescing Filters

Model: ELS1300

Core Technical Specifications

Filtration Grade: ELS Solid Particulate Pre-Filter Grade

Filtration Precision: Capture solid particles ≥1μm, including pipeline rust, scale, metal debris and workshop dry dust

Filtration Efficiency: 99.999% removal efficiency for 1μm solid contaminants

Filter Media: 5-layer composite structure, consisting of outer stainless steel protective mesh, non-woven fabric protective layer, imported borosilicate glass fiber layer, inner lining non-woven fabric and inner support mesh

Rated Air Flow: 13.0 Nm³/min

Max Working Pressure: 1.6 MPa (16 bar)

Operating Temperature Range: 2℃ ~ 65℃

Standard Service Life: Replace every 4000 operating hours or 12 months, whichever comes first

Replacement Trigger: Warning at differential pressure ＞0.045 MPa; mandatory shutdown replacement when differential pressure ≥0.07 MPa

Initial Differential Pressure: ≤0.012 MPa

Sealing Structure: Integrated injection-molded black PP end cap with oil-resistant rubber gasket inside, zero air bypass leakage

Key Product Advantages

Front primary filtration to protect high-precision rear-stage elements

Intercept most rust, dust and solid impurities in advance, drastically reduce load on EMS and EKS high-cost filter elements, extend service life of rear filters and cut overall maintenance expenses.

Low air flow resistance to reduce air compressor energy consumption

Large-area pleated glass fiber media with optimized flow channels, stable pressure drop under 24-hour full-load continuous operation, lowering extra load of air compressor and saving power consumption.

Extra-large dust holding capacity suitable for heavy-dust workshops

Gradient thickened glass fiber matrix with huge dust storage capacity, not easy to clog rapidly under dusty working conditions such as mining, machining and forging, extending replacement intervals.

Oil and corrosion resistant composite construction

Oil and hydrolysis resistant coated glass fiber matched with stainless steel support mesh, resistant to corrosion from compressor lubricant and condensed water, avoiding secondary pipeline contamination caused by fiber shedding.

Working Principle

Polluted compressed air first passes through the outer protective mesh and non-woven fabric buffer layer, then enters multi-gradient borosilicate glass fiber media. All solid particles above 1μm are trapped and stored inside the fiber matrix. Pre-cleaned air flows to the subsequent coalescing filter for liquid oil & water removal before delivery to production equipment.

Application Industries

widely applied in:

Machining workshops, forging plants, mining facilities, automotive manufacturing, textile mills, packaging printing factories, centralized factory compressed air stations, construction machinery air supply systems.