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OIF4-140

4-inch duct inline fan designed for commercial and residential use, offering 100% speed controllability for precise airflow management and versatile ventilation performance.

HIGHLIGHTS

  • CSA compliant – Meets CSA C22.2 No.113 standard clause 12 for dryer exhaust duct power ventilators
  • Efficient motor system – High-performance external rotor motor and impeller for quiet, energy-saving operation
  • Maintenance-free bearings – Permanently lubricated ball bearings require no upkeep
  • Versatile installation – Suitable for high static pressure applications and easy to install
  • Wide temperature range – Operates reliably from -10°C to +80°C
  • Durable housing – Constructed with painted cold-rolled steel for long-lasting performance

100% speed controllable inline fan

Specifications
  • Wattage
    92W
  • Voltage
    120V AC/60Hz
  • Amps
    0.80
  • Size
    4" (100 mm)
  • Noise (sones)
    2.1
  • Max. Speed
    2450 RPM
  • Coverage Area
    100-150 ft²
  • Warranty
    3 Years

CERTIFICATIONS

Static Pressure Table

0.00 SP 0.10 SP 0.20 SP 0.30 SP 0.40 SP 0.50 SP 0.60 SP 0.80 SP 0.90 SP 1.00 SP
152.00 CFM 141.00 CFM 126.00 CFM 111.00 CFM 96.00 CFM 85.00 CFM 70.00 CFM 33.00 CFM 18.00 CFM 0.00 CFM




Accessories (sold separately)

SDS-10
SDS-10
(Air Pressure Sensing Switch)

Product features

PRODUCT SHEETS

Spec Sheet

OIF4-140 Spec Sheet
SDS-10 Air Pressure Sensing Switch Spec Sheet

Instruction Manual

OIF4-140 Instruction Manual
OIF4-140 Operation and Maintenance Guide

Revit Files

NA

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