Farm Ventilator Push Pull Exhaust Fan

Deba Brothers® Farm Ventilator Push Pull Exhaust Fan is specially engineered for livestock houses, greenhouses and workshops. It delivers large airflow and high ventilation efficiency, effectively removing harmful gas and heat inside the building. Made of high-quality stainless steel blades, it is non-deformable and anti-dust adhesion. With sturdy galvanized frame and reliable centrifugal shutter mechanism, the fan runs smoothly with low vibration and noise. Multiple optional motors are available, supporting customized voltage and frequency. Rugged, corrosion-resistant and easy to maintain, this ventilator ensures a healthy air environment for animals and brings long service life.

Product Specifications

Below is the table of dimensions and technical parameters for the Farm Ventilator Push Pull Exhaust Fan. Detailed parameters are also marked on the product pictures.

Product Advantages

1. Stainless steel fan blades, large airflow and high efficiency.

Adopt 430BA self-cleaning stainless steel, non-deformable and anti-adhesion. 304 stainless steel blades are optional, suitable for livestock houses, greenhouses and workshops.

2. Reliable centrifugal shutter mechanism for good sealing.

Made of PA66 nylon and hot-dip galvanized sheet, the shutter opens and closes fully and flexibly, with low friction and long service life.

3. Stable transmission and optional famous-brand motors.

Equipped with high-quality belt and aluminum-magnesium alloy pulley. Multiple brand motors are available, voltage and frequency customizable, low vibration and low noise.

4. Solid frame and convenient installation.

Thickened aluminum alloy pull rod and aluminum-magnesium alloy base, anti-aging and firm mounting. Simple locking structure for quick installation.

Factory Production Introduction

The fan adopts 275g/㎡ hot-dip galvanized sheets. We purchase steel coils directly from renowned steel mills. Equipped with our own plate leveling line, CNC turret punch press, CNC bending machine and shearing equipment, we realize high-precision cutting, punching and bending. Components are blanked by laser cutting and formed by riveting and welding for a neat and sturdy frame. Stamped blades are separately calibrated for dynamic balance, and the counterweight shutter mechanism is finely adjusted to guarantee stable, low-noise operation and reliable shutter opening & closing. Every fan is electrically tested after assembly for rotating speed, noise and sealing performance, and will be packed only after passing inspection.

Product Packing & Shipment

Each fan is wrapped to prevent collision and scratches. We use carton packing on pallets, then load the pallets into containers for sea shipment.

Customer Reviews

Customers who have purchased our exhaust fans speak highly of this product.

"The high airflow design works great for ventilation and cooling, and it saves me a lot of electricity cost."

"The adjustable shutter function is very practical. It fits my barns and greenhouses perfectly and is easy to install."

FAQ

Q1: What are the advantages of our exhaust fans compared with ordinary fans?

A: Made of thick galvanized steel frame, anti‑corrosion, suitable for humid farms, greenhouses and workshops. Large airflow, low noise and low power consumption.

Q2: Is it easy to maintain?

A: Yes. The smooth surface and detachable shutter can be cleaned easily with water.

Q3: What is the lead time for custom orders?

A: Around one month.