Sai Air Industry

Summary Table

Technical Specifications

Based on multiple sources, here are the confirmed specs for model CF-315B:

• Model: CF-315B
• Power Input: 300 W Speed: Approximately 2,277 RPM
• Current Draw: 1.35 A
• Noise Level: 53 dB(A) (measured at ~3 m)
• Airflow: ~2,277 m³/h (as per some listings described simply as "Airflow 2277")
• Voltage: 220–240 V, single-phase, 50 Hz
• Weight: ~7 kg
• Insulation Class: Class F
• Motor Enclosure/IP Rating: IP 44 rating when duct-installed (external rotor single-phase asynchronous motor; CE-certified)
• Construction: Pre-galvanized steel casing; airtight, seamed casing with round duct connections up to 315 mm diameter
• Thermal Protection: Automatic thermo-contacts that open if motor windings overheat

 

Applications

According to the TradeIndia listing, the CF-315B finds utility across diverse sectors:

·        Industrial ventilation

·        Household ventilation

·        Packing and filling operations

·        Soil remediation

·        Dental setups

·        Printing and textile industries

·        Gas analysis

·        Air knife systems

·        Food processing

·        Thermoforming applications

These applications benefit from the model’s reliable airflow, humidity resistance, and relatively quiet operation.

The Caryaire CF-200B Circular Inline Fan is a high-efficiency circular inline centrifugal fan designed for duct ventilation systems. This compact inline air blower delivers strong airflow with low noise and energy-efficient performance. Built with a pre-galvanized steel casing, IP44 motor protection, and thermal overload safety, the fan is ideal for industrial ventilation, HVAC duct systems, printing units, food processing plants, and commercial ventilation applications.  

The Caryaire CF-200B Circular Inline Fan is engineered for continuous air movement in ducted ventilation systems. The inline design allows easy installation within round ducts, providing reliable airflow across long duct pipelines. With its external rotor motor, compact structure, and low maintenance operation, the fan ensures efficient air circulation in industrial and commercial environments.

Technical Specifications

 

• Model: CF-200B

• Fan Type: Circular Inline Centrifugal Fan

• Power Input: Approx. 110 W

• Speed: Approx. 2550 RPM

• Airflow Capacity: Up to 900 m³/h

• Voltage: 220-240 V, Single Phase, 50 Hz

• Current: Approx. 0.5 A

• Noise Level: Approx. 47 dB(A)

• Duct Size: 200 mm diameter

• Insulation Class: Class F

• Motor Protection: IP44 (installed in duct system)

• Motor Type: External rotor asynchronous motor

• Construction: Pre-galvanized steel housing

• Thermal Protection: Built-in automatic motor thermal protection

• Installation: Suitable for round duct ventilation systems

The CF-200B circular inline air blower is widely used in:

• Industrial ventilation systems

• HVAC duct air circulation

• Printing and packaging industries

• Food processing units

• Textile and garment industries

• Commercial building ventilation

• Laboratory and dental ventilation systems

• Air filtration and air knife drying systems

• Small manufacturing plants

• Exhaust ventilation systems

Caryaire CF-250B Circular Inline Fan / Air Blower – Technical Details, Features & Applications Product Overview

The Caryaire CF-250B Circular Inline Fan is a compact inline centrifugal duct fan designed for efficient ventilation in duct systems. It provides strong airflow with low noise and reliable operation for industrial and commercial ventilation systems. The fan is built with a pre-galvanized steel casing, IP44 motor protection, and thermal overload protection, making it suitable for humid environments and long duct runs.

Technical Specifications

 

• Model: CF-250BB

• Power Input: 170 W

• Speed: 2284 RPM

• Airflow Capacity: ~2284 m³/h

• Current: 0.8 A

• Noise Level: 51 dB(A)

• Voltage: 220–240 V, Single Phase, 50 Hz

• Weight: Approx. 5.7 kg

• Insulation Class: Class F

• Motor Protection: IP44 (duct installation)

• Motor Type: External rotor single phase asynchronous motor

• Construction: Pre-galvanized steel casing with circular duct connection

• Thermal Protection: Automatic thermo-contact protection

Applications

The CF-250BB inline air blower is widely used in:

• Industrial ventilation systems

• HVAC duct ventilation

• Printing and textile industries

• Food processing units

• Packing and filling machines

• Air knife drying systems

• Gas analysis equipment

• Dental laboratories

• Thermoforming machines

• Commercial building ventilation