Product Overview
High Dust Holding Turbine Pre-filter Bag Media features a thick glass-synthetic composite layer with coalescing properties for gas turbine intake systems. This media supports large filtration area, delivering extended service intervals and stable resistance under variable intake airflow conditions.
The composite construction combines a thick pre-filter layer with a fine glass fiber layer, enabling high mechanical strength and efficient particle capture.
Designed specifically for bag filter applications, this media provides reliable pre-filtration for gas turbines operating in fluctuating air volume environments.
Its coalescing properties allow the media to capture and merge fine liquid droplets from intake air, protecting downstream filter stages.
| Parameter | Specification |
| Application | Gas turbine pre-filtration |
| Media Construction | Multilayer hybrid (glass fiber + synthetic fiber) |
| Maximum Operating Temperature | 70°C |
| Maximum Relative Humidity | 100% |
| Disposal | Fully incinerable |
Product Features
High Dust Holding Turbine Pre-filter Bag Media combines high-capacity design with composite fiber construction, offering extended service life and stable resistance for gas turbine intake pre-filtration.
Extended Service Capability: The high capacity gas turbine prefilter bags support large filtration area per bag, enabling longer change-out intervals and reduced maintenance labor in high-dust intake environments.
Dual-Layer Composite Structure: The glass fiber synthetic composite intake media features a thick pre-filter layer that provides mechanical strength and droplet coalescing, complemented by a glass fiber layer that ensures consistent sub-micron particle capture.
Moisture Management Function: The pre-filter layer captures and coalesces fine liquid aerosols from intake air, preventing moisture penetration to downstream filtration stages and turbine components.
Resistance Stability: The high efficiency turbine intake filter bag maintains steady pressure drop performance across varying air volumes, supporting consistent turbine airflow and combustion efficiency.
Thermal Durability: Rated for continuous 70°C operation, suitable for turbine intake environments with elevated ambient temperatures.
Complete Combustibility: The media are fully incinerable, facilitating waste volume reduction and environmental compliance.
Product Applications
High Dust Holding Turbine Pre-filter Bag Media is specified for primary pre-filtration in gas turbine intake systems, reducing coarse particulate and moisture loading on downstream high-efficiency filter stages.
Combined-Cycle Power Generation: The high capacity gas turbine prefilter bags protect fine filters in combined-cycle plants, extending their operational life and reducing replacement frequency in dusty environments.
Pipeline Compressor Turbines: Installed in natural gas pipeline compressor station intakes, the glass fiber synthetic composite intake media removes airborne sand and dust particles that could damage compressor blades.
Coastal Power Facilities: The high efficiency turbine intake filter bag provides coalescing protection against salt-laden moisture in coastal installations, preventing corrosion of turbine internals.
Industrial Cogeneration Systems: Serves as pre-filtration stage in CHP plant turbine intakes, maintaining system reliability and reducing maintenance costs.
