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Axial-flow roof fan

HV-VM..D middle pressure axial-flow roof fan

HV-VM..D middle pressure axial-flow roof fanMiddle pressure axial-flow roof-fan with aluminum/plastic blade impeller and direct drive. Also for supply and exhaust.

VMAD Roof-fan with an axial-flow fan type VMA - aluminum impeller
VMBD Roof-fan with an axial-flow fan type VMB - aluminum impeller
VMCD Roof-fan with an axial-flow fan type VMC - plastic blades

For extraction or supply of pure air with max. temperature of 50°C or 80°C. For roof installation in vertical mounting position!

Description:

HV-VM..D middle pressure axial-flow roof fanA roof hood mounted on an axial-flow fan. In case of exhaust, a use of  an inlet cone - as optional  accessory - is necessary.

Three-phase alternating current motor I IEC - standard motor in. B3 mounting, protection type IP 55 insulation class F or H. Motor power selected for a cold start at pure air with a density of ρ = 1.2 kg/m³. Electrical wiring on the externally located terminal box.

Performance curves are according to EN 24163 and EN ISO 5801 tested in a tube testing station.

HV-VM..D middle pressure axial-flow roof fan

HV-VM..DT middle pressure axial-flow roof fan    

10Middle pressure axial-flow roof fan with aluminum/plastic blade impeller and direct drive. Also for supply and exhaust.

Also for supply and exhaust.

VMADT Roof fan with an axial-flow fan type VMA - aluminum impeller
VMBDT Roof fan with an axial-flow fan type VMB - aluminum impeller
VMCDT Roof fan with an axial-flow fan type VMC - plastic blades

For extraction or supply of pure air with max. temperature of  5O°C or 80°C. For roof installation in vertical mounting position!

Description:

HV-VM..D middle pressure axial-flow roof fanA roof hood mounted on an axial-flow fan. In case of exhaust, a use of an inlet cone - as optional accessory - is necessary.

Three-phase alternating current motor I IEC - standard motor in. B3 mounting, protection type IP 55 insulation class F or H. Motor power selected for a cold start at pure air with a density of ρ = 1.2 kg/m³. Electrical wiring on the externally located terminal box.

Performance curves are according to EN 24163 and EN ISO 5801 tested in a tube testing station.

HV-VM..D middle pressure axial-flow roof fan

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Sz�chenyi 2020