STEGO Roof Filter Fan RFP 018 01861.0-00

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 aluminum fan body, plastic rotor Connection 3-pole clamp, AWG 14 (2.5 mm²), clamping torque 0.8 Nm max. Housing plastic, UL 94V-0, light grey; UV light resistant according to UL 746C (f1) Filter mat G3 acc. to DIN EN 779, filtering degree 85% Filter material synthetic fiber with progressive construction, temperature resistant to 212 °F, self-extinguishing class F1; moisture resistant to 100 %RH, reusable - can be cleaned by washing or vacuuming 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, VDE (AC 230 V only); UL intended