FRENES

Explore all our filtration and spray booth protection products

Bag pre-filter

The filter media is made of three layers of fibre. The wedge-shaped bags are mounted on a frame. The special construction of these bags evenly distributes air through the filter, which ensures dust is distributed across the entire surface area. This extends the lifespan of the filters.

PSPM3

Used in air-conditioning and ventilation systems or as a pre-filter in spray booths, this pre-filter guarantees both a long lifespan and a low pressure drop.
Other dimensions available on request.

FeaturesPSPM3-001/360/6-5PSPM3-001/600/6-5
Dimensions592 x 592 x 360 mm 592 x 592 x 600 mm
Media surface area
4,00 m26,40 m2
No. bags
66
Class (ISO 16890)ISO COARSE >80%ISO COARSE >80%
Class (EN 779/2012)G3G3
Initial pressure drop
35 Pa30 Pa
Rated flow rate
3400 m3/h3400 m3/h

PSPM4

Same use as the PSPM3 with superior efficiency.
Other dimensions available on request.

FeaturesPSPM4-001/360/6-5PSPM4-001/600/6-5
Dimensions592 x 592 x 360 mm 592 x 592 x 600 mm
Media surface area
4,00 m26,40 m2
No. bags
66
Class (ISO 16890)ISO COARSE >90 %ISO COARSE >90%
Class (EN 779/2012)G4G4
Initial pressure drop
40 Pa35 Pa
Rated flow rate
3400 m3/h3400 m3/h