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BLAST GATES
Blast Gates
Fabricated blast gates designed to provide precise airflow control and system isolation in industrial ventilation, exhaust, and dust collection systems. Available in PVC and CPVC materials, these gates allow operators to regulate airflow efficiently while delivering excellent corrosion resistance, chemical durability, and long-term performance in demanding environments.
Fabricated blast gates designed to provide precise airflow control and system isolation in industrial ventilation, exhaust, and dust collection systems. Available in PVC and CPVC materials, these gates allow operators to regulate airflow efficiently while delivering excellent corrosion resistance, chemical durability, and long-term performance in demanding environments.
Corrosion Resistant
Chemical Resistant
Lightweight & Strong
Low Maintenance
Specifications
Select Material & Size
Choose your material to view available models, dimensions, and end configurations.
PVC
Polyvinyl Chloride
CPVC
Chlorinated Polyvinyl Chloride
- PVC supports corrosion-resistant industrial ventilation applications with strong chemical durability and low maintenance.
PVC BLAST GATES
Submittal Requested
| Model Number | Nominal Duct Size | A* | B* | C* | Fully Opened Gate |
|---|---|---|---|---|---|
| BG-PVC-3 | 3 | 3.5 + 1/16 | 7.75 | 11 | 15.25 |
| BG-PVC-4 | 4 | 4.5 + 1/16 | 7.75 | 11 | 15.25 |
| BG-PVC-6 | 6 | 6.625 + 1/16 | 9.75 | 13.75 | 20 |
| BG-PVC-7 | 7 | 7.375 + 1/16 | 10.75 | 15 | 22 |
| BG-PVC-8 | 8 | 8.625 + 1/16 | 11.75 | 16 | 24.25 |
| BG-PVC-9 | 9 | 9.375 + 1/16 | 12.75 | 17 | 26 |
| BG-PVC-10 | 10 | 10.75 + 1/16 | 14.25 | 20 | 30.375 |
| BG-PVC-12 | 12 | 12.75 + 1/16 | 16.25 | 22 | 34.375 |
| BG-PVC-14 | 14 | 14 + 1/16 | 17.25 | 24 | 37.625 |
| BG-PVC-16 | 16 | 16 + 1/16 | 19.25 | 27 | 42.625 |
| BG-PVC-18 | 18 | 18 + 1/16 | 21.5 | 30 | 47.625 |
| BG-PVC-20 | 20 | 20 + 1/16 | 23.5 | 33 | 52.562 |
| BG-PVC-24 | 24 | 24 + 1/16 | 27.5 | 39 | 62.5 |
- CPVC supports industrial ventilation applications requiring greater temperature resistance and chemical durability.
CPVC BLAST GATES
Submittal Requested
| Model Number | Nominal Duct Size | A* | B* | C* | Fully Opened Gate |
|---|---|---|---|---|---|
| BG-CPVC-3 | 3 | 3.5 + 1/16 | 7.75 | 11 | 15.25 |
| BG-CPVC-4 | 4 | 4.5 + 1/16 | 7.75 | 11 | 15.25 |
| BG-CPVC-6 | 6 | 6.625 + 1/16 | 9.75 | 13.75 | 20 |
| BG-CPVC-7 | 7 | 7.375 + 1/16 | 10.75 | 15 | 22 |
| BG-CPVC-8 | 8 | 8.625 + 1/16 | 11.75 | 16 | 24.25 |
| BG-CPVC-9 | 9 | 9.375 + 1/16 | 12.75 | 17 | 26 |
| BG-CPVC-10 | 10 | 10.75 + 1/16 | 14.25 | 20 | 30.375 |
| BG-CPVC-12 | 12 | 12.75 + 1/16 | 16.25 | 22 | 34.375 |
| BG-CPVC-14 | 14 | 14 + 1/16 | 17.25 | 24 | 37.625 |
| BG-CPVC-16 | 16 | 16 + 1/16 | 19.25 | 27 | 42.625 |
| BG-CPVC-18 | 18 | 18 + 1/16 | 21.5 | 30 | 47.625 |
| BG-CPVC-20 | 20 | 20 + 1/16 | 23.5 | 33 | 52.562 |
| BG-CPVC-24 | 24 | 24 + 1/16 | 27.5 | 39 | 62.5 |
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