Series DIF

Application of Inline fan Supplier in India

The Daspass Inline fan Supplier in India is an essential component in supply and exhaust ventilation systems used in a variety of premises. It is specifically designed for external surface mounting or installation behind a false ceiling, making it a versatile option for different types of spaces.

One of the key features of the Daspass Inline fan Supplier in India is its casing, which is made of galvanized steel. Galvanized steel is a popular choice for fan casings due to its numerous advantages. This material is known for its exceptional strength and durability, making it ideal for long-term use Inline fan Supplier in India in demanding environments.

The galvanization process involves coating the steel with a protective layer of zinc, which provides excellent resistance against corrosion and rust. This Inline fan Supplier in India ensures that the fan casing remains intact and unaffected by moisture, humidity, or other environmental factors that can cause deterioration over time. As a result, the fan maintains its structural integrity, providing reliable and consistent performance throughout its lifespan.

Furthermore, the use of galvanized steel in the fan casing enhances its Inline fan Supplier in India overall robustness. It can withstand mechanical stresses and external impacts, making it suitable for various applications. Whether it's installed in commercial buildings, industrial Inline fan Supplier in India facilities, or residential spaces, the fan casing's strength ensures that it can handle the rigors of day-to-day operations without compromising its functionality.

Additionally, the galvanized steel casing provides excellent fire resistance properties. In Inline fan Supplier in India the event of a fire, the casing acts as a protective barrier, preventing the spread of flames and smoke to other areas. This feature is particularly crucial in buildings where fire safety regulations and standards need to be strictly adhered to.

Another advantage of the galvanized steel casing is its aesthetic appeal. The sleek and clean appearance of the casing adds a professional touch to the overall design of the ventilation system. Whether it's mounted externally or hidden behind a false Inline fan Supplier in India ceiling, the galvanized steel casing blends well with different architectural styles and interior décors.

Maintenance of the Daspass Inline fan Supplier in India is also simplified by the use of galvanized steel. The smooth surface of the casing makes it easy to clean and maintain hygiene standards. Regular cleaning helps to remove dust, debris, and other particles that may accumulate Inline fan Supplier in India over time, ensuring the fan operates at its optimal performance levels.

Furthermore, the galvanized steel casing contributes to noise Inline fan Supplier in India reduction. Its solid construction helps to minimize vibrations and noise generated by the fan, ensuring a quieter and more comfortable environment for occupants.

In conclusion, the Daspass inline fan with its galvanized steel casing offers numerous benefits for supply and exhaust ventilation systems. Its durability, resistance to corrosion, fire Inline fan Supplier in India protection properties, and aesthetic appeal make it a reliable and long-lasting choice. Whether used in commercial, industrial, or residential settings, the Inline fan Supplier in India casing's robustness and maintenance-friendly features make it an excellent investment for achieving efficient and effective ventilation.

Design

The Inline fan Supplier in India casing is made of galvanised steel

Motor

The impeller with backward blades is powered by the single phase motor with external rotor and overheating protection with automatic restart. The motor is equipped with ball bearings for long service life designed for at least 40000 hours. For precise features , safe impeller Inline fan Supplier in India is dynamically balanced while assembly. Motor protection rating IP 44 & Class F Insulation.

Speed Control

Both smooth and step speed control is performed with the thyristor Inline fan Supplier in India or auto transformer controller. Several fans can be connected to one controller current do not exceed the rated controller values.

Mounting

Mounting at any angle to wall or ceiling is performed with fastening brackets supplied with the unit. The fan is powered by means of the external terminal box. Inline fan Supplier in India Electric connection and mounting shall be performed in compliance with the manual and wiring diagram on the terminal box.

External Terminal Box for Power Supply

Fastening Bracket for easy mounting supplied with the fan

Daspass Appliances

Cabinet Box Fans (Series DCIF ) features a unique combination of Rugged Construction, High Efficiency and Low Sound Level & Ease od Service . The construction of fan allows ot to be mounted in any configuration - Horizontal or vertical.

DGIF

Box Fans are ideal selection for inddor clean air application for Exhaust , Supply or Make-Up Air System . The compact Design enables installation in tight spaces & are suitable to handle air upto 50⁰C

CABINET

The fan housing is constructed of Rigid Structural members & formed GSS Panels in 275 GSM Zinc Coating .

IMPELLERS

Fans are provided with Aluminium construction Backward Inclined , Non Overloading , Statically & Dynamically balanced Centrifugal Wheels to deliver maximum efficiency

DUCT COLLAR

Large Size Duct Collar are provided for reduced outlet velocity hence quieter operation

MOTOR

permanently lubricated , sealed Ball Bearing motors are selected to provided trouble free operation with minimum maintenance . Motor have IP-44 Protection with Class-B insulation. 100% factory Tested Bearings are designed for Air Handling application with life in excess of 1,00,000 hours

MOTOR FRAME

Constructed of heavy guage galvanised steel for sturdy support

ACCESS PANEL

The Cabinet construction have access panel on two sides to permit easy access to all internal components

OPTIONAL

The unit comes with optional features as

>> 25mm Thick Pre-Filter for Fresh Air Application

>> Internal Acoustic Insulation of Panels.

Applications

DSIF fan design enables its application in supply and exhaust ventilation systems for the premises with high requirements to noise level and limited mounting space. Provision is made for installation in a premise above the suspended ceiling.

Design

The fan casing is made of galvanized steel sheet and provided with heat- and sound-insulating material. Round connecting pipes are fitted with rubber seals.

Motor

The centrifugal impeller with backward curved blades is powered by means of asynchronous motor with external rotor. The motors are equipped with built-in thermal overheating protecting with automatic restart. Motor ball bearings with selective lubricants oil ensure low noise and maintenance- free fan operation

Speed Control

Both smooth or step speed control is performed with the thyristor or autotransformer controller. The motor speed is controlled by means of power voltage decrease. Several fans can be connected to one controller in case their total power and operating current do not exceed the controller rated values.

Mounting

The fan shall be fixed to a building by means of supports, suspension brackets or fixation brackets. The fan can be mounted in any position with respect to the air flow direction indicated with a pointer on the fan casing. Access to the fan maintenance shall be provided.

Technical Data:

Applications

"Daspass Appliances" DMFI fans are featured with wide capabilities and high performance of axial and centrifugal fans and are specifically designed for supply and exhaust ventilation of premises requiring high pressure , powerfull air flow and low noise level.

Design

The fan casing is mad of high quality and durable low-flammable polypropylene. the removable impeller and motor block with a terminal box is fixed to the casing assembled with the spigots by means of special clamps with latches. This make the fan maintenance fasst and easy . The fan maintenance does not require total disassmbling . Just pull out the central block from the casing and perform required servicing

Design features:

The inlet spigot is equipped with a collector to enable smooth are inlet to the fan . The hemispheric impeller shape and specially profiled blades increase the air flow circular velocity and provide higher pressure and capacity as compared to standard axial fans.

Motor

The models of DMFI series are equipped with a single-phase motor. The motors have thermal overheating protection to prevent the motor overload. The ball bearing extend the motor service life up to 40,000 hrs. at non-stop operation. The motor has IP X4 ingress protection & Class B Insulation.

Technical Data

Notes:

1 - All Fans are suitable for 220V, 50Hz Single Phase power supply

2 - All Fan Motors have Class-B insulation.

Application:

"Daspass appliances" Ceiling Inline Fan are used for exhaust ventilation systems in various premises with limited mounting space behind false ceiling. Designed for connection to Ø 100 mm round air ducts.

Desgin:

The fan casing is made of galvanised steel with spring loaded back draft damper to prevent back air flow. The front decorative plate is made of ABS plastic fitted with filter.

Motor:

Single phase external rotor motor with a centrifugal impeller The motor is equipped with built-in overheating protection with automatic restart. The motor ball bearings ensure 40 000 hours service life. For precise features, safe operation and low noise, each impeller is dynamically balanced while assemble. Motor ingress protection rating IP 44.

Speed control

Speed control is performed in smooth or step mode with a thyristor or auto transformer. Several fans may be connected to one speed controller if the total fan power and current do not exceed the rated speed controller parameters.

Mounting:

The fan is connected to power mains through the external terminal block. Electric connections and installation operations must be in compliance with installation guidelines and wiring diagram.

Technical Data