FRv 075 - 110 small radial fans
FRv small radial fans for pumping corrosive and explosive gases, vapors and fumes of dust content of < 5 mg/m³, maximum medium temperature of 40°C and maximum ambient temperature of 40°C.
Fan casing made of polypropylene by method of injection molding, with an integrated, maintenance-free sealing system with a labyrinth seal.
In the Ex version, the radial fans are supplied additionally with a lubricant lock and sealing with a self-sealing ring. Conformity with VDMA 24 169 and RL/94/9/WE (ATEX).
Fan drum rotor made of polypropylene by method of injection molding with rotor blade arrangement ensuring guaranteed negative pressure on the shaft penetration during operation.
ATEX-compliant direct drive with a standardized IEC-34 motor with temperature-resistant motor shields on the casing and rotor to prevent installation position deflections, also in case of a failure.
TECHNICAL DETAILS:
|
Casing position: |
GL |
|
Exhaust direction: |
|
|
Drive: |
1 x 230 V or 3 x 230/400 V, 50 Hz standardized motor, IP55, heat class F with a thermal contactor |
|
Protection class for Ex version: |
|
|
Accessories: |
Set of rubber vibration dampers |
 |
|
