VENT FANS
Product Overview

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Vent Fans provide positive pressure ventilation (where heat is not required) to equipment or storage vaults, pumping stations, and other confined spaces where a safer, dryer, less corrosive environment is desired for equipment and operator safety.


 MDVA -1 Series
  • Rugged 5052 Aluminum body for outdoor stand alone or flanged pipe mounted  applications c/w louvers, bird screen on all four sides and a 6 inch diameter flat bottom discharge with gasket supplied
  • Approximately 80- 365CFM
  • AC Blower with no speed control
  • CSA certified for Ordinary Locations only
  • Dimensions 750mmH x 300mmSQ

MDVILA -1 Series
  • Rugged 5052 Aluminum body for indoor inline or wall mount applications with a 6 inch protruding collar that can be top inlet or side through the wall inlet, C/W outdoor inlet hood and bird screen with a 12 inch duct for mounting through the wall
  • Approximately 80- 365CFM
  • AC Blower with no speed control
  • CSA certified for Ordinary Locations only
  • Dimensions 750mmH x 300mmSQ

WVOA -1 Series
  • Rugged 5052 Aluminum body for indoor wall mounting with an outdoor mounted air inlet hood, C/W bird screen with a 12 inch duct for mounting through the wall
  • Approximately 330 - 2000 CFM
  • AC Blower with no speed control
  • CSA certified for Ordinary Locations only
  • Dimensions vary with capacity

IMPORTANT:

All Vent Fans listed below are CSA Certified or Approved for Ordinary Locations and for Class 1, Div.2, Group C & D Locations, CSA Enclosure type 3 unless otherwise specified.

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Examples:
WVOD_-1 would be for an ordinary location.
WVOD would be for a Class 1, Div.2 location.

WVOD Series
  • Rugged 5052 Aluminum body for indoor wall mounting with an outdoor mounted air inlet hood, C/W bird screen with a 12 inch duct for mounting through the wall
  • Approximately 100 - 1800 CFM with single blowers
  • Approximately 100 - 2500 CFM with double blowers
  • Variable speed brushless DC blower C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed. Dimensions 750mmH x 300mmSQ
  • Dimensions vary with capacity

SMDV Series
  • Rugged 5052 Aluminum body for outdoor free standing or flanged pipe mounted applications c/w  louvers and bird screen on all four sides and a 6 inch diameter flat bottom discharge with gasket supplied
  • Approximately 80-240 CFM @ 0 in Static Pressure Water Column
  • Variable speed brushless DC blower C/ Power Supply/Speed Control. No Status Indication.
  • Adjustable speed control for both the idle and high set speed settings
  • Designed  to run continuous at a preset idle speed
  • Dimensions 400mmH x 300mmSQ

MDV Series
  • Rugged 5052 Aluminum body for outdoor free standing or flanged pipe mounted applications c/w  louvers and bird screen on all four sides and a 6 inch diameter flat bottom discharge with gasket supplied
  • Approximately 80-240 CFM @ 0 in Static Pressure Water Column
  • Variable speed brushless DC blower C/ Power Supply/Speed Control. No Status Indication.
  • Adjustable speed control for both the idle and high set speed settings
  • Designed  to run continuous at a preset idle speed
  • Dimensions 750mmH x 300mmSQ

MDVIL Series
  • Rugged 5052 Aluminum body for indoor  inline or wall mount applications with a 6 inch protruding collar that can be top inlet or side through the wall inlet, C/W outdoor inlet hood and bird screen with a 12 inch duct for mounting through the wall
  • Approximately 80-240 CFM
  • Variable speed brushless DC blower C/W Power Supply/Speed Control. No Status Indication.
  • Adjustable speed control for both the idle and high set speed settings
  • Designed to run continuous at a preset idle speed
  • Dimensions 750mmH x 300mmSQ

MDVS Series
  • Rugged 5052 Aluminum body for outdoor free standing or flanged pipe mounted applications c/w louvers and bird screen on all four sides and a 6 inch diameter flat bottom discharge with gasket supplied
  • Approximately 80- 300 CFM
  • Variable speed brushless DC blower C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed.
  • Dimensions 815mmH  x 300mmSQ

MDVILS Series
  • Rugged 5052 Aluminum body for indoor  inline or wall mount applications with a 6 inch protruding collar that can be top inlet or side through the wall inlet, C/W outdoor inlet hood and bird screen with a 12 inch duct for mounting through the wall
  • Approximately 80-300 CFM
  • Variable speed brushless DC blower C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed.
  • Dimensions 815mmH x 300mmSQ

SMVOD Series
  • Rugged 5052 Aluminum body for outdoor - free standing or flanged pipe mounted applications with louvers on one side and a flat bottom discharge with gasket supplied. Discharge dimensions vary with capacity
  • Approximately 100 - 1800 CFM with single blowers
  • Approximately 100 - 2500 CFM with double blowers
  • Variable speed brushless DC blower(s) C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed.
  • Dimensions vary with capacity

IMVOD Series
  • Rugged 5052 Aluminum body for indoor inline or wall mounted applications   typically with rectangular  inlet  with no louvers and discharge collar for ducting
  • Approximately 100 - 1800 CFM with single blowers
  • Approximately 100 - 2500 CFM with double blowers
  • Variable speed brushless DC blower(s), C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed.
  • Dimensions vary with capacity

WMVOD Series
  • Rugged 5052 Aluminum body for indoor wall mount with separate outdoor louvers section, C/W bird screen.
  • Approximately 100 - 1800 CFM with single blowers
  • Approximately 100 - 2500 CFM with double blowers
  • Variable speed brushless DC blower(s), C/W Status Indicator/Controller and cable
  • Adjustable speed control for both the low idle and high set speed
  • Designed to run continuous at a preset idle speed.
  • Dimensions vary with capacity

PLEASE NOTE: Vent Fans are suitable for stations not requiring preheated air. It is not Dexon's responsibility to determine if preheated air is required. Dexon will not be liable for any personal injuries, equipment or property damage caused by inappropriate installation and operations

WARNING: If not run continuously Vent Fans may freeze up with frost due to moisture in a wet well when used in cold weather. We therefore recommend that all Vent Fans run continuous to prevent frost build up and also to prevent premature rusting. Failure to do so may void Warranty.

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