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WITH INLET SLEEVE INSTALLED The flexible duct can be attached to inlet and outlet ends. This allows fumes to be exhausted from a confined space, or fresh air delivered from a remote area. WITH INLET SLEEVE REMOVED PERFORMANCE SPECIFICATIONS Cut-outs on inlet end of CV models are exposed for exhausting heavier-than-air fumes from the bottoms of tanks, vats, drums and other confined spaces. HAZARDOUS LOCATION MODELS • VANO models are available with hazardous location (EP)* motors that meet NEC Class I, Division I, Group D and Class II, Division I, Groups E, F, G specifications

*EP models do not include plugs

AIR FLOW THROUGH FLEXIBLE DUCT - STRAIGHT RUNS [cfm (

m

3

/hr)]

MODEL10 foot(3.05 m)20 foot(6.10 m)30 foot(9.15 mm)50 foot(15.25 m)cfmm

3

/hrcfmm

3

/hrcfmm

3

/hrcfmm

3

/hr

175CV 1,4002,3791,3002,2091,2002,0391,0801,835 250CV 2,9405,0982,6204,4522,4804,2142,3003,908

Performance schedule represents 60Hz synchronous speeds; 50Hz models perform at approximately 80 percent of listed schedules.

VARIOUS STATIC PRESSURES

[cfm (

m 3 /hr)] MODELFREE AIR0.5 in WG13 mm0.75 in WG19 mm1.0 in WG25 mmcfmm
3 /hrcfmm
3 /hrcfmm
3 /hrcfmm
3 /hr
175CV 1,5002,5491,3502,2941,2802,1751,2302,095 250CV 3,0005,0982,6204,4522,4804,2142,3003,908 ELECTRICITEMdBAVANO 175CV90 VANO 250CV92