REVERSE JET DUST COLLECTORS
DATA SHEET

Designation Filtration No of
Filters 		Fan Model
SDF 		Max Rec
Air Vol
cum/hr
SD-1000-09-ESF 21.96 9 3 1600
    3 2400
SD-1000- 16-ESF 35.84 16 6 3250
    8 4260
SD-2000-09-ESF 40.32 9 6  
    8 3689
SD-2000-16-ESF 71.68 16 10 6400
      15 7500
      20 9000

DESIGNATION SEQUENCE

1) SD - Sigrist Design
2) 1000 or 2000 -SIGFLOW filter length in millimeters
3) 09 or 16 - number of filter elements
4) R - Rotary valve or D - Dust container
5) S - Silo unit without hopper to fit to storage container or process
machinery
6) ESF - Extended Surface Filter
7) SDF 1 to SDF 20 - size of fan (if fitted).

The new dynamic range of fans in-corporated in the Extended Surface Filter units are completely interchangeable, ensuring a precise solution to specific air flow requirements.

8) A - Acoustic Attenuator - to reduce the emitted noise level, an acoustic attenuator can be fitted to all units supplied with a SDF fan
 

APPLICATIONS

Extended surface filters are ideally suited for continuous process applications, particularly those with heavy dust load burdens where extremely high collection efficiency is required.The filter element durability offers a combination of minimum maintenance and maximum security to the user.

EXAMPLES:

SD-1000-09-D-ESF-SDF 3- A
Unit with 1000 mm long filters, total number of filters 9, fitted with a dust container, a SDF 3 fan and an acoustic attenuator

SD-2000-16-S-ESF-SDF 4- A
Unit with 2000 mm long filters, total number of filters 16, silo type , a SDF 4 fan and an acoustic attenuator