Omela - Model P84 -Needle Punched Felt

P84 Needle-Punched Felt is a polyimide (PI) fiber filtration media engineered for high-temperature, chemically aggressive, and heavy-dust industrial environments. It offers excellent thermal stability (continuous ~260 °C, peaks ~280–300 °C), strong chemical resistance, high filtration efficiency, low shrinkage, and long service life under abrasive dust loads. This makes P84 ideal for demanding flue-gas applications where both temperature and chemical exposure exceed the limits of conventional filter materials.

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Where P84 Performs Best

Cement kilns, clinker coolers, and high-temperature cement processing
Coal-fired and biomass power plant boilers
Waste-to-Energy (WtE) incineration systems
Metallurgical furnaces and smelting operations
Chemical and ash-laden industrial flue-gas filtration
Any high-temperature system requiring stable emissions and long bag life

Key Selection Criteria

Operating temperature profile (continuous & peak)
Chemical composition of the gas stream (acids, alkalis, SO?/NO?, chlorides)
Dust abrasiveness and particle size distribution
Required filtration efficiency & air-to-cloth ratio
Pulse-jet cleaning performance and maintenance cycle
Baghouse layout: cage design, tube-sheet fit, and cleaning configuration

Omela - Model P84 -Needle Punched Felt

Product Details

Specifications