- Compact Footprint: Ideal for installations with limited space
- Enhanced Cooling & Efficiency: Maintains high performance under heavy use
- Ease of Installation: Plug and Play design saves time and labour
- Noise Reduction: Advanced silencers create a quieter operation
- Longevity and Reliability: Reduced vibration ensures extended blower life
Truck Air Injection Blower Package
The SIAV 8702 package is a high capacity, positive displacement blower package engineered for maximum performance in a compact footprint. Delivering up to 28" Hg of vacuum and a flow rate of 5,250 CFM, this Plug and Play system is designed for hydro excavation, daylighting, industrial vacuuming, and grit recycling. Its unique V-manifold design improves cooling airflow, minimizes vibration, and reduces installation space. The SIAV 8702 package is available in both vacuum only and vacuum pressure offloading versions, making it a powerful yet efficient solution for demanding operations.
- Plug and Play installation, ready to fit design with minimal downtime
- V-manifold design optimizes cooling airflow and reduces package footprint
- Superior sound attenuation with exhaust and air injection silencers to minimize noise
- Durable frame includes lifting lugs, sturdy support and flexible connectors
- Vibration isolator prevents chassis vibration and improves reliability
Applications
- Hydro excavation
- Daylighting in urban and industrial projects
- Industrial vacuuming of solids, liquids and sludge
- Grit recycling in treatment facilities
Specifications
VOLUME DISPLACEMENT (5250 CFM)* | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPEED (RPM) | 6" HG | 9" HG | 12" HG | 15" HG | 18" HG | 21" HG | 27" HG | 28" HG | ||||||||
RPM | CFM | BHP | CFM | BHP | CFM | BHP | CFM | BHP | CFM | BHP | CFM | BHP | CFM | BHP | CFM | BHP |
800 | 1846 | 30 | 1781 | 42 | 1714 | 54 | 1639 | 68 | 1531 | 81 | 1345 | 94 | BO | 120 |
|
|
1200 | 2873 | 45 | 2809 | 63 | 2742 | 81 | 2666 | 130 | 2558 | 121 | 2372 | 140 | 886 | 181 |
|
|
1400 | 3387 | 52 | 3322 | 72 | 3255 | 95 | 3180 | 120 | 3072 | 142 | 2886 | 164 | 1400 | 211 |
|
|
1600 | 3900 | 60 | 3836 | 84 | 3769 | 108 | 3693 | 137 | 3585 | 162 | 3400 | 187 | 1913 | 241 |
|
|
1800 | 4414 | 67 | 4350 | 94 | 4283 | 122 | 4207 | 154 | 4099 | 182 | 3913 | 211 | 2427 | 271 |
|
|
2000 | 4927 | 74 | 4863 | 105 | 4796 | 135 | 4721 | 171 | 4613 | 202 | 4427 | 234 | 2940 | 300 | BO | 311 |
* Volume displacement at maximum speed. BO = Blanked Off. For pressure performance consult factory.





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