CRTECH Inline Fans
MODEL OIF4-140 | OIF5-190
Highlights
- Commercial / Residential grade 100% speed controllable Inline Fans
- Complies with CSA C22.2 No.113 standard clause 12 for Dryer Exhaust Duct Power Ventilators
- High performance external rotor, motor / impeller, and energy efficient and quiet operation
- Includes permanently lubricated ball bearings that are maintenance free
- High static pressure applications and easy to install
- Operating temperature is from -10°C to +80°C
- Painted cold-rolled steel housing
Certifications
- CULUS LISTED
- ENERGY STAR
- HVI CERTIFIED
- Intertek Certified
Specifications
Performance Data
| Model | Current (Amp) | Power (Watt) | RPM (Nominal) | Noise (Sone) | Electrical Rating | Room Size Capacity |
|---|---|---|---|---|---|---|
| OIF4-140 | 0.80 | 92 | 2450 | 2.1 | 120V/60Hz | 100-150 ft² |
| OIF5-190 | 0.86 | 102 | 2420 | 2.6 | 120V/60Hz | 150-200 ft² |
Static Pressure Data
| Model | Static Pressure (SP) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.00 | 0.10 | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.80 | 0.90 | 1.00 | |
| OIF4 | 152 | 141 | 126 | 111 | 96 | 85 | 70 | 33 | 18 | 0 |
| Model | Static Pressure (SP) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.00 | 0.10 | 0.20 | 0.30 | 0.40 | 0.52 | 0.64 | 0.76 | 0.90 | 1.10 | ||
| OIF5 | 222 | 200 | 181 | 161 | 139 | 118 | 93 | 69 | 41 | 0 | |
Dimensions
Diagram illustrating the physical dimensions of the inline fans. Key measurements are provided for two models, OIF4-140 and OIF5-190:
- Duct (A): 4 inches for OIF4-140, 5 inches for OIF5-190.
- Overall Diameter (B): 9-1/2 inches (242 mm) for OIF4-140, 9-9/16 inches (243 mm) for OIF5-190.
- Collar Length Outlet (C): 3/4 inches (20 mm) for OIF4-140, 1 inch (25 mm) for OIF5-190.
- Overall Height (D): 7-5/16 inches (186 mm) for OIF4-140, 7-7/16 inches (189 mm) for OIF5-190.
- Collar Length Inlet (E): 9/16 inches (15 mm) for OIF4-140, 7/8 inches (22 mm) for OIF5-190.
Fan Performance Curves
Fan performance curves for OIF4-140 and OIF5-190. These graphs plot Static Pressure (SP) on the Y-axis against Airflow (CFM) on the X-axis. The OIF4-140 curve shows a decreasing static pressure as airflow increases, starting from approximately 1.10 SP at 0 CFM and dropping to 0 SP at around 300 CFM. The OIF5-190 curve follows a similar trend, with higher CFM values at comparable static pressures compared to the OIF4-140.
Contact Information
Ortech Industries
Email: info@ortechindustries.com
Website: www.ortechindustries.ca
Locations:
13376 Comber Way, Surrey BC V3W 5V9
205 Summerlea Rd, Brampton, ON L6T 4E5
Phone:
1-888-543-6473
1-888-541-6474
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