pressure filtration unit / dust

Add to MyDirectIndustry favorites
Compare this product Don’t compare this product
pressure filtration unit pressure filtration unit - AI-187


  • Technology:


  • Designed for:


  • Filtration size:

    10 µm

  • Flow rate:

    Max.: 1.416 m³/s (50.006 ft³/s)

    Min.: 0.944 m³/s (33.337 ft³/s)


The Dollinger AI-187 single stage air intake filter is designed to efficiently and economically remove dust, dirt and other airborne contaminants from the atmosphere in a single stage panel filter element protecting diesel and gas engines, blowers, axial compressors and small turbines and, at the same time, reducing inlet noise.

Dollinger manufactures 18 standard models, available with ranges from 3000 to 72,000 SCFM and bottom outlets ranging in size from 6" to 36" in diameter. The optional silencing feature provides sound attenuation up to 16 dB(A).

Housing Design and Construction
The rigid, all weather galvannealed housing of the AI-187 provides strength of the AI-187 provides strength and corrosion resistant protection on outdoor installations. All surfaces are finished with a coat of blue hammertone enamel for long life and durability. Weatherhoods are provided as standard equipment.

All metal joints of the AI-187 are welded and caulked as required to prevent dust from entering the unit. The standard conical safety screen over the filter outlet prevents small foreign objects from entering the exposed air intake passage when servicing or replacing panel elements. A ¼" pressure tap attachment is standard on each housing for ease of installation.

The filter housing may also be modified or customized to meet special application needs.