Stego RFP 018 Catalog Page

ROOF FILTER FAN

18.02.2020 | Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application.

COOLING

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RFP 018 |

Photo: Part No. 01860.0-00

Roof Filter Fan RFP 018 – 177 cfm (01860.0-xx)

177 cfm to 338 cfm

Photo: Part No. 01861.0-00

> Very low noise
> Minimal mounting depth
> High air volume

> High reliability
> Time-saving installation and mat

exchange

Roof filter fans and roof exhaust filters are used in enclosures from which warm air must be diverted due to
increased heat development. The ready-to-connect and low-noise roof filter fan is used to expel warm air from
within the enclosure. Alternatively, the roof exhaust filter provides passive ventilation. The RFP 018 series comes
in two versions: one utilizes four small axial fans, improving reliability and maintaining continuous operations
even if one of the fansshould fail; the second uses a larger single high capacity fan.

TECHNICAL DATA

Axial fans, ball bearing service life min. 50,000 h at 77 °F (25 °C) and 65 % RH

Connection 3-pole clamp, AWG 14 (2.5 mm²), clamping torque 0.8 Nm max.

Housing plastic, UL 94V-0, light grey;

Filter mat ISO coarse 55% acc. to ISO 16890 (G3), init. grav. arrestance 57%

Filter material synthetic fiber with progressive construction, temperature

Operating / Storage temperature dependent on fan type (see below)

Operating / Storage humidity max. 90 % RH (non-condensing)

Protection class / Protection type I (grounded) / IP32

Approvals EAC (all), VDE (AC 230 V only)

aluminum fan body, plastic rotor

UV light resistant according to UL 746C (f1)

resistant to 212 °F, self-extinguishing class F1;
moisture resistant to 100 % RH, reusable – can be cleaned by
washing or vacuuming

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

Hole centers

Roof Filter Fan RFP 018 – 338 cfm (01861.0-xx)

Enclosure cut out

Part No. Operating

voltage

01860.0-00 AC 230 V, 50 Hz¹ 177 cfm (300 m³/h) – 4 fans 68 W 55 db (A) 2.0" (52 mm) 9.7 x 9.7" 7.3 lbs. (3.3 kg) +14 to +158 °F (-10 to +70 °C) /

01860.0-02 AC 120 V, 60 Hz 203 cfm (345 m³/h) – 4 fans 60 W 55 db (A) 2.0" (52 mm) 9.7 x 9.7" 7.3 lbs. (3.3 kg) -13 to +158 °F (-25 to +70 °C)

01861.0-00 AC 230 V, 50 Hz¹ 294 cfm (500 m³/h) – 1 fan 64 W 67 db (A) 4.2" (107 mm) 9.7 x 9.7" 5.7 lbs. (2.6 kg) +14 to +158 °F (-10 to +70 °C) /

01861.0-02 AC 120 V, 60 Hz 338 cfm (575 m³/h) – 1 fan 85 W 67 db (A) 4.2" (107 mm) 9.7 x 9.7" 5.7 lbs. (2.6 kg) -13 to +158 °F (-25 to +70 °C)

Air volume, free blowing Power

consumption

Av. noise level (DIN

Use included template for precise cut-out dimensions

EN ISO 4871)

Mounting

depth

intake filter (e.g. Part No. 11803.0-00).

Enclosure

cut-out

Weight

(approx.)

Operating / Storage

temperature

-40 to +158 °F (-40 to +70 °C)

-40 to +158 °F (-40 to +70 °C)

ROOF EXHAUST FILTER REP 118

Part No. Mounting depth Enclosure cut-out Weight (approx.) Filter mat Protection type

11860.0-00 0.43" (11 mm) 9.7 x 9.7" 2.2 lbs. (1.0 kg) ISO coarse 55% acc. to ISO 16890 (G3), initial gravimetric arrestance 57 % IP32

FILTER MAT FM 086

Filter mat 11.1 x 11.1" (282 x 282 mm)

G3 (1 packing unit = 3 pcs.) Part No. 08613.0-00

¹ air volume increases by 15 % when operating AC 230 V filter fans at 60 Hz