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 Rugged,
Reliable, Ventilator Models
COPPUS
revolutionized air moving equipment more than 60 years ago with
the introduction of the VANO models. The VANO models offer a fixed guide vane design that
delivers high volumes of air while maintaining static pressure
for exhausting fumes and delivering fresh air. A rugged,
durable, high-performance design makes the VANOs
ideal for ventilating tanks, process vessels, tank cars,
manholes and other confined spaces.
MODEL 175CV: 3/4
HP, 1,500 cfm (2,549 m3/hr)
MODEL 250CV: 1 HP, 3,000 cfm (5,098 m3/hr)
FEATURES
- Straightening vanes for
improved static pressure performance
- Accepts ducting on inlet and
outlet ends
- Available with totally
enclosed (TE) or explosion-proof (EP) motors and
compatible switch; all single-phase models supplied with
15-foot power cord
- Heavy-gauge, powder-coated
steel and cast aluminum construction
- Spark-resistant fan blades
- Removable sleeve on 175CV
and 250CV converts inlet from accepting duct to
side-cutout version for exhausting fumes from bottom of
tanks
- Automatic reset thermal
overload protection standard on VANO 175CV and 250CV
models
- Optional tripod and
transport cart available
 Convertible
Design
By simply
removing the inlet sleeve, the 175CV and 250CV convert to a
vertical exhaust unit.
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With inlet sleeve
installed flexible duct can be attached to inlet and
outlet ends; allows fumes to be exhausted from confined
space area or fresh air delivered from remote area. |
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With
inlet sleeve removed
cut-outs on inlet end of CV models are exposed for
exhausting heavier-than-air fumes from the bottom of
tanks, vats, drums or other confined spaces. |
PERFORMANCE
SPECIFICATIONS
| Air-flow through
flexible duct - straight runs (cfm/m3/hr) |
| Model
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10'
(3.05 m) |
20'
(6.10 m) |
30'
(9.15 m) |
50'
(15.25 m) |
| cfm |
m3/hr |
cfm |
m3/hr |
cfm |
m3/hr |
cfm |
m3/hr |
| 175CV |
1,400 |
2,379 |
1,300 |
2,209 |
1,200 |
2,039 |
1,080 |
1,835 |
| 250CV |
2,940 |
5,098 |
2,620 |
4,452 |
2,480 |
4,214 |
2,300 |
3,908 |
| Performance
schedule represents 60Hz synchronous speeds. 50Hz models
performance approximately 80% of listed schedules. |
| Various
Static Pressures (cfm/m3/hr) |
| Model
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Free
Air |
0.5
in. WG
13 mm |
0.75
in. WG
19 mm |
1.0
in. WG
25 mm |
| cfm |
m3/hr |
cfm |
m3/hr |
cfm |
m3/hr |
cfm |
m3/hr |
| 175CV |
1,500 |
2,549 |
1,350 |
2,294 |
1,280 |
2,175 |
1,230 |
2,095 |
| 250CV |
3,000 |
5,098 |
2,620 |
4,452 |
2,480 |
4,214 |
2,300 |
3,908 |
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HAZARDOUS
LOCATION MODELS
- VANO models available with
totally enclosed TE or hazardous location, (explosion-proof)
motors
- Electric motors meet NEC Class 1, Division 1, Group D; Class
ll, Division 1, Groups
E, F, G specifications
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