This push-pull type exhaust fan is published with the manufacturer’s full specification — air flow 41000, 1400rpm. Made by Zhengzhou Jinhui Agricultural S&T Co., Ltd. (14 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Push-Pull Type Exhaust Fan
- Model Number: GF-ZFJ-1380-256d
- Air Flow: 41000
- Blade Rotational Speed: 439rpm
- Motor Rotational Speed Rpm: 1400rpm
- Warranty: 1.5 year
- Place Of Origin: Hebei, China
Technical Specifications
| Usage | cow, Chicken, Pig |
|---|---|
| Condition | New |
| Warranty | 1.5 year |
| Model Number | GF-ZFJ-1380-256d |
| Place Of Origin | Hebei, China |
| Weight (Kg) | 50 |
| Brand Name | GREAT FARM |
| Product Name | Ventilation Exhaust Fan |
| Dameter Blade | 1270mm |
| Blade Rotational Speed | 439rpm |
| Motor Rotational Speed Rpm | 1400rpm |
| Air Flow | 41000 |
| Keywords | Industrial exhaust fan installation |
| Selling Units | Single item |
| Single Package Size | XX cm |
| Single Gross Weight | 0.0 kg |
Product Details
Product name: 50inch Poultry farm ventilation exhaust fans animal farming industrial exhaust wall ceiling fan Ventilation farming equipment
Introduce:Series push-pull fans
·Fan blades are corrected by the advanced computer dynamic balance tester, the dynamic balance quantity is controlled within 1g, so that the fan runs smoothly, vibration is small, noise is small, and the stability of the machine is enhanced. Fan leaf material has stainless steel, galvanized board, aluminum alloy three materials available.
·Fan leaf is made of stainless steel material by stamping mold, dust-free, beautiful and durable. Special blade shape design ensures large air volume, no deformation, no fracture; Stainless steel thickness of 1.2mm, surface finish grade: BA level.
·Motor voltage and frequency can be customized. The domestic famous brand motor is added with phase failure protection device. When the power supply is out of phase, the power will be cut off. Motor protection grade IP55, insulation grade: F
·CE certified
Product parameters
| Model specifications | Dameter blade | Blade rotational speed rpm | Motor rotational speed rpm | Air flow(m³/h) | (W) Input power | (V)Rated voltage | Height (mm) | Width (mm) | Thickness (mm) | The hole size(mm) |
| GF-ZFJ-1380 | 1250 | 439 | 1400 | 40500 | 1100 | 380 | 1380 | 1380 | 400 | 1400*1400*430 |
·The centrifugal opening mechanism can ensure the shutters are completely open and closed, reducing the resistance and increasing the air flow when the shutters are opened; Close tight, can effectively block the outdoor wind, light and dust into the house. Made of high quality nylon PA66 to ensure the service life of the opening mechanism;
·Open the parts of the mechanism are connected with copper rivet links, wear resistance, rust, flexibility, reduce the friction coefficient, guide bar using 304 stainless steel, plus special materials, to ensure the strength, rust, greatly improve the service life.
·Imported belt ensures service life and maintenance free; The B belt has been modified to increase the service life of the belt by 3 times compared with the A belt.
·In order to facilitate handling, both sides of the fan body design concave plastic handle, not only convenient handling, greatly improve the efficiency of transport, and design reasonable, beautiful appearance, not hurt hands, not easy to damage.
Product details:
Fan belt pulley is made of high strength aluminum magnesium alloy die casting, reduce the weight, impeller blade integrity, with high corrosion resistance. Design of reinforcing belt wheel. Eliminate internal stress, improve stiffness and stability, not broken.
Delivery:
Usage scenarios:
Q&A
Why choose us?
A. More than10 years experience in plastic poultry equipment.
B. Affordable Price .
C. Professional Sales Team.
D. Strict Quality Control.
E. Free Sample.
F. Factory directly.
Q: Can we visit your factory?
A: Welcome to visit our factory, which located at Zhengzhou Henan.
A: About 7-15 working days after received payment.
Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
Q: What is the validity of the quotation?
A: 30 days.
Q: Can you make the porduct according to my design or proto type?
A: Yes. We have an experienced team for working out the most suitable design and producti on plan for the product that you are going to book with us
Q: Are you a factory or trading company ?
A: We are a factory
Q: Where is your factory located?
A: Our factory is located in zhengzhou City, Henan Province, China. All our clients, from home or abroad, are warmly welcome to visit us !
Q: How do you guarantee the quality of the products?
A: Strict product quality, unqualified resolute don't factory.This is the tenet of our factory
Every one of our products have strict testing procedures, must be 100% quality assurance.
Ordering and Pricing
- Minimum order quantity: 10 set
- Volume pricing:
- 10–99 set: US $185 / set
- 100–199 set: US $167 / set
- 200+ set: US $154 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this push-pull type exhaust fan?
The standard minimum order quantity is 10 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1.5 year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Zhengzhou Jinhui Agricultural S&T Co., Ltd., based in China. The company 14 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhengzhou Jinhui Agricultural S&T Co., Ltd. range on HVACR Nexus.
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