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COPPUS MARINE VENTURI
Lightweight, Deck-Mount, Compressed Air Drive Ventilator
Easy to transport, rugged, and maintenance-free shipboard ventilator for degassing or delivering fresh air supply to cargo tanks and other on-board confined spaces.
Operating Principle: Compressed air or steam is admitted into the Marine Venturi through a single inlet connection in the housing leading to the mixing chamber. The air or steam jetted from the nozzle creates a “Venturi” action that induces a large volume of surrounding air to enter through the inlet end. The air is then discharged at high velocity through the outlet.
FEATURES & ADVANTAGES:
- Delivers 4,870 cfm (8,274 m3/hr) operating with 100 psig compressed air
- Spark-resistant, corrosion-resistant, powder-coated aluminum construction
- Weighs only 32 lbs (15 kg)
- Mates with 12 inch (305 mm) Butterworth deck openings in either supply or exhaust set-up
- Built-in flange on outlet end accepts 10 inch (254 mm) flexible duct, nozzles
- Stainless steel fasteners, studs and protective screen
- 92 dBA @ 5 ft (1.5 m)
DIMENSIONS:
PERFORMANCE:
EFFICIENCY AT SELECT INLET PRESSURES |
||||||
|---|---|---|---|---|---|---|
| Inlet Pressure | Air Consumption | Total Air Flow | Induction Ratio | |||
| psig | kg/cm2 | cfm | m3/hr | cfm | m3/hr | |
| 60 | 4.2 | 98 | 167 | 3980 | 6762 | 40.6 |
| 80 | 5.6 | 126 | 214 | 4500 | 7645 | 35.7 |
| 100 | 7 | 150 | 255 | 4870 | 8274 | 31.8 |
DECIBEL LEVEL |
||
|---|---|---|
| Marine Venturi | psig | dBA |
| 80 | 92 | |
| Brands | Coppus – USA |
|---|---|
| Select Inlet Pressure | 60 psig, 80 psig, 100 psig |
