R.V.R. Elettronica VJ3000, Installation, Technical And Maintenance Manual

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R.V.R. ELETTRONICA S.r.l. (BO) Pag. 75
VJ3000 - Technical and Maintenance Manual
TYPE TIPO MTOR MOTORE RPM GIRI/MIN POLES POLI POWER POTENZA
VR184 71 b 2840 2 0.55 Kw - HP 0.75
TABLE L
BLOWERS TECHNICAL
CHARACTERISTICS
MOD. VR 184
VR184 fan particularly suited for all applications, where air has
very low dust contents and where pressure from 8 up to 100 mmH O and
capacities from 100 up to 1000 m /h are required.
Impeller tip diameters from 108 up to 180 mm made from galvanized sheet
with forward curves blades.
The casing, black stove enamel painted, is built in die-casted aluminium
therefore assure the spark resistant construction type C. These fans may
handle fluides with temperature up to 80°C.
For temperature from 80°C to 150°C a shaft cooler is used, installed
between the casing and the motor.
Provided with first brand three-phase 2 poles motors (2800 rpm).
VR 184 Accessories
Inlet-outlet collar external diameter 100, 90, 80, 70, 42 mm - Inlet
outlet counterflange - Inlet-outlet screen - Inlet-outlet damper.