Roof Filter Fan
RFP 018 | 300m³/h, 500m³/h

  • Very low noise
  • Minimal depth in enclosure
  • High through-flow air volume
  • High reliability
  • Time-saving installation and mat exchange

Roof filter fans find use in enclosures and housings, from which warm air has to be diverted to lower the internal temperature. These low-noise roof filter fans are used to expel warm air from within the enclosure which has been generated by the stray power of the components and so protects the internal devices from overheating. To exchange the filter mat the hood can be easily opened without tools. The roof exit filter provides passive ventilation.

Axial fans, ball bearingservice life 50,000h at +25°C (+77°F), 65% RH
fan body aluminium, rotor plastic
Connection3-pole clamp for 2.5mm², clamping torque 0.8Nm max.
Casingplastic according to UL94 V-0, light grey;
weather proof and UV light resistant according UL746C (f1)
Filter matISO coarse 55 % acc. to ISO 16890 (G3),
initial gravimetric arrestance 57 %
Filter materialsynthetic fibre with progressive construction, temperature
resistant to +100°C, self-extinguishing class F1,
moisture resistant to 100% RH, reusable - cleaning by
washing or vacuuming
Operating/Storage humiditymax. 90% RH (non-condensing)
Protection type/Protection classIP32 / I (earthed)
ApprovalsEAC, VDE (230VAC only)

Important note: For reasons of pressure compensation the roof filter fan must always be operated in combination with a passive intake filter (e.g. Art. No. 11803.0-00) or another filter fan (e.g. Art. No. 01803.0-00).

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Roof Filter Fan RFP 018

Art. No.Operating voltageAir volume, free flowPower consumptionAverage noise level (DIN EN ISO 4871)Depth in enclosureEnclosure cut-outWeight (approx.)Operating / Storage temperature
01860.0-00230VAC, 50Hz300m³/h68W55dB (A)52mm246 x 246 mm + 0.43.3kg-10 to +70°C (+14 to +158°F) / -40 to +70°C (-40 to +158°F)
01861.0-00230VAC, 50Hz500m³/h64W67dB (A)107mm246 x 246 mm + 0.42.6kg-25 to +70°C (-13 to +158°F)
01860.0-02120VAC, 60Hz345m³/h60W55dB (A)52mm246 x 246 mm + 0.43.3kg-10 to +70°C (+14 to +158°F) / -40 to +70°C (-40 to +158°F)
01861.0-02120VAC, 60Hz575m³/h85W67dB (A)107mm246 x 246 mm + 0.42.6kg-25 to +70°C (-13 to +158°F)

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Roof Exit Filter REP 118

Art. No.Depth in enclosureEnclosure cut-outWeight (approx.)Filter matProtection type
11860.0-0011mm246 x 246 mm + 0.41.0kg ISO coarse 55 % acc. to ISO 16890 (G3), initial gravimetric arrestance 57 %IP32

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Filter Mat FM 086

Filter mat282 x 282mm
G3 (1 packing unit = 3 pcs.)Art. No. 08613.0-01

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Technical Drawing

Roof Filter Fan RFP 018 300 m³/h (01860.0-xx)
Roof Filter Fan RFP 018 500 m³/h (01861.0-xx)

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