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RF - Roof fan

RF

Roof fan

Roof exhaust fans RF are designed for ventilation systems of buildings with low levels of air pollution. They are used in exhaust systems of residential buildings, supermarkets, industrial halls, workshops, warehouses, toilets, garages, parking lots, outhouses and others.
Can be painted in a color
other than standard
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APPLICATION

Roof fans, exhaust RF are designed for ventilation systems of buildings with low levels of air pollution. They are used in exhaust systems of residential buildings, supermarkets, industrial halls, workshops, warehouses, toilets, garages, parking lots, outhouse and others.

CONSTRUCTION

  • Rotors with backward blades in RF are made of plastic or aluminum (depending on the model),
  • The base and housing are made of aluminum sheet, canopy made of aluminum, protective mesh made of galvanized sheet steel,
  • The fans are designed for vertical work and are suitable for mounting on flat roofs where appropriate roof supports can be installed on sloping roofs,
  • For models 500-630 the base is made of laminate* (RAL9005), powder painted steel base plate* (RAL9005), galvanized sheet metal protection net*,
  • Models 355-630 does not have connector. To connect the cable, use the P connector and the K connectors.

* Venture Industries reserves the right to change the materials from which the individual components of the enclosure are made.

MOTOR

  • Single-phase 230V, 50Hz induction motor with external impeller (models 125 - 315),
  • Single phase 230V, 50Hz or three phase 400V, 50Hz induction motor with external impeller,
  • Motors adapted for smooth speed control,
  • The motor windings have thermal overload protection,
  • Working temperature -40oC to 70oC, depending on model.

Technical assistance

Catalog card

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m3/h
Pa

Work characteristics

Dimensions

Type A B E F n ØD Ød
  mm mm mm mm mm mm mm
RF/2-125S 245 300 15 191 4 355 10
RF/4-125S 245 300 15 191 4 355 10
RF/2-160S 245 300 15 191 4 355 10
RF/2-160S/H 245 300 15 191 4 355 10
RF/4-160S 245 300 15 191 4 355 10
RF/4-160S/L 245 300 15 191 4 355 10
RF/2-200S 330 435 15 246 4 457 12
RF/4-200S 330 435 15 259 4 457 12
RF/4-250S 330 435 15 327 4 552 12
RF/4-250T 330 435 15 327 4 552 12
RF/6-250S 330 435 15 327 4 552 12
RF/4-315S 330 435 15 327 4 552 12
RF/4-315T 330 435 15 327 4 552 12
RF/6-315S 330 435 15 327 4 552 12
Type A B H n ØD Ød
  mm mm mm mm mm mm
RF/4-355S 450 560 416 4 765 12
RF/4-355T 450 560 416 4 765 12
RF/6-355T 450 560 416 4 765 12
RF/4-400S 450 560 416 4 765 12
RF/4-400T 450 560 416 4 765 12
RF/6-400S 450 560 416 4 765 12
RF/6-400T 450 560 416 4 765 12
RF/4-450S 535 630 458 4 765 12
RF/4-450T/L 535 630 458 4 765 12
RF/4-450T/H 535 630 421 4 765 12
RF/6-450T 535 630 458 4 765 12
RF/4-500T/L 590 710 535 4 1000 12
RF/6-500S/L 590 710 535 4 1000 12
RF/6-500S/H 590 710 535 4 1000 12
RF/6-500T 590 710 535 4 1000 12
RF/4-560T/L 750 900 632 4 1000 14
RF/4-560T/H 750 900 632 4 1000 14
RF/6-560S 750 900 632 4 1000 14
RF/6-560T 750 900 632 4 1000 14
RF/4-630T 750 900 623 4 1000 14

Additional equipment


Venture Industries Group

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