Iperjet ATEX-Compliant 3DST1

ATEX-certified cartridge filter for non-metallic combustible dusts
Iperjet ATEX Compliant 3DST1 is Coral line Coral ATEX-compliant horizontal cartridge filters designed for the extraction and filtration of flammable or potentially explosive dusts, with applications specifically tailored for organic and inorganic non-metallic dusts. The range is available in Outdoor, Indoor, TRU Outdoor, and TRU Indoor versions, with configurations of 4, 6, or 9 cartridges, and is designed to offer not only high filtration efficiency but also safer system operation thanks to components specifically designed for environments with fire and explosion risks. The catalog also highlights that the line is CE II 3DST1 certified, independently tested in accordance with Directive 2014/34/EU.
Model Table




| Model | Filter Type | Version | Atex | Cartridges (nr) | Cartridge height (mm) | Cartridge diameter (mm) | Filter material | IFA/BGIA Classification | Cleaning | Solenoid valves | Voltage (V) | Frequency (Hz) | No. Tanks | Tank Volume (lt) | Tank pressure (bar) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iperjet 4 3DST1 INDOOR | Cartridges | Indoor | Compliant | 4 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 4 x (3/4") | 230/400 | 50 | 2 | 123+80 | MAX 8 bar |
| Iperjet 4 3DST1 TRU INDOOR | Cartridges | Indoor | Compliant | 4 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 4 x (3/4") | 230/400 | 50 | 1 | 65 | MAX 8 bar |
| Iperjet 4 3DST1 OUTDOOR | Cartridges | Outdoor | Compliant | 4 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 4 x (3/4") | 230/400 | 50 | 2 | 123+80 | MAX 8 bar |
| Iperjet 4 3DST1 TRU OUTDOOR | Cartridges | Outdoor | Compliant | 4 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 4 x (3/4") | 230/400 | 50 | 1 | 65 | MAX 8 bar |
| Iperjet 6 3DST1 INDOOR | Cartridges | Indoor | Compliant | 6 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 6 x (3/4") | 230/400 | 50 | 2 | 146+90 | MAX 8 bar |
| Iperjet 6 3DST1 TRU INDOOR | Cartridges | Indoor | Compliant | 6 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 6 x (3/4") | 400/690 | 50 | 1 | 65 | MAX 8 bar |
| Iperjet 6 3DST1 OUTDOOR | Cartridges | Outdoor | Compliant | 6 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 6 x (3/4") | 230/400 | 50 | 2 | 146+90 | MAX 8 bar |
| Iperjet 6 3DST1 TRU OUTDOOR | Cartridges | Outdoor | Compliant | 6 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 6 x (3/4") | 400/690 | 50 | 1 | 65 | MAX 8 bar |
| Iperjet 9 3DST1 INDOOR | Cartridges | Indoor | Compliant | 9 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 9 x (3/4") | 400/690 | 50 | 2 | 188+102 | MAX 8 bar |
| Iperjet 9 3DST1 TRU INDOOR | Cartridges | Indoor | Compliant | 9 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 9 x (3/4") | 400/690 | 50 | 1 | 65 | MAX 8 bar |
| Iperjet 9 3DST1 OUTDOOR | Cartridges | Outdoor | Compliant | 9 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 9 x (3/4") | 400/690 | 50 | 2 | 188+102 | MAX 8 bar |
| Iperjet 9 3DST1 TRU OUTDOOR | Cartridges | Outdoor | Compliant | 9 | 750 | 325 | Polyester - Aluminized/Antistatic | M PES /AX/ EXAM ACCREDITED | Pneumatics | 9 x (3/4") | 400/690 | 50 | 1 | 65 | MAX 8 bar |
| Model | Filter surface area (sqm) | Nominal flow rate (m3/h) | Revolutions (rpm) | Power (kW) | Static useful loss (mmH2O) | Noise (db(A)) |
|---|---|---|---|---|---|---|
| Iperjet 4 3DST1 INDOOR | 48 | 2000 | 2865 | 2,2 | 85 | 68 |
| Iperjet 4 3DST1 TRU INDOOR | 48 | 3000 | 2895 | 3 | 100 | 71 |
| Iperjet 4 3DST1 OUTDOOR | 48 | 2000 | 2865 | 2,2 | 100 | 76 |
| Iperjet 4 3DST1 TRU OUTDOOR | 48 | 3000 | 2895 | 3 | 130 | 78 |
| Iperjet 6 3DST1 INDOOR | 72 | 4000 | 2900 | 4 | 70 | 72 |
| Iperjet 6 3DST1 TRU INDOOR | 72 | 5500 | 2960 | 5,5 | 80 | 74 |
| Iperjet 6 3DST1 OUTDOOR | 72 | 4000 | 2900 | 4 | 100 | 80 |
| Iperjet 6 3DST1 TRU OUTDOOR | 72 | 5500 | 2960 | 5,5 | 110 | 81 |
| Iperjet 9 3DST1 INDOOR | 108 | 6500 | 2915 | 7,5 | 100 | 76 |
| Iperjet 9 3DST1 TRU INDOOR | 108 | 7500 | 2980 | 11 | 140 | 78 |
| Iperjet 9 3DST1 OUTDOOR | 108 | 6500 | 2915 | 7,5 | 130 | 83 |
| Iperjet 9 3DST1 TRU OUTDOOR | 108 | 7500 | 2980 | 11 | 170 | 85 |
| Model | A (mm) | B (mm) | C (mm) | D (mm) | E (degrees) | F (mm) | G (mm) | H (mm) | M (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| Iperjet 4 3DST1 INDOOR | 930 | 1400 | 2290 | 2015 | 180 | 180 | 210 | 210 | 680 | 530 |
| Iperjet 4 3DST1 TRU INDOOR | 928 | 1416 | 2598 | 2367 | 180 | 180 | 210 | 210 | 680 | 545 |
| Iperjet 4 3DST1 OUTDOOR | 930 | 1400 | 1915 | - | 180 | 180 | 210 | 210 | - | 450 |
| Iperjet 4 3DST1 TRU OUTDOOR | 928 | 1416 | 2210 | - | 180 | 180 | 210 | 210 | - | 460 |
| Iperjet 6 3DST1 INDOOR | 1100 | 1420 | 2485 | 2200 | 180 | 180 | 210 | 210 | 680 | 600 |
| Iperjet 6 3DST1 TRU INDOOR | 1100 | 1420 | 2802 | 2569 | 180 | 180 | 210 | 210 | 680 | 620 |
| Iperjet 6 3DST1 OUTDOOR | 1100 | 1420 | 2130 | - | 180 | 180 | 210 | 210 | - | 550 |
| Iperjet 6 3DST1 TRU OUTDOOR | 1100 | 1420 | 2380 | - | 180 | 180 | 210 | 210 | - | 570 |
| Iperjet 9 3DST1 INDOOR | 1300 | 1540 | 2771 | 2390 | 220 | 180 | 250 | 210 | 792 | 874 |
| Iperjet 9 3DST1 TRU INDOOR | 1300 | 1540 | 2773 | 2780 | 220 | 180 | 250 | 210 | 792 | 925 |
| Iperjet 9 3DST1 OUTDOOR | 1300 | 1540 | 2340 | - | 220 | 180 | 250 | 210 | - | 752 |
| Iperjet 9 3DST1 TRU OUTDOOR | 1300 | 1540 | 2695 | - | 220 | 180 | 250 | 210 | - | 800 |







