The evaporative cooler listed here carries 220v/380v/400v/420v/440v, power 7.5, documented exactly as the manufacturer publishes it. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Evaporative Cooler
- Power(W): 7.5
- Voltage: 220v/380v/400v/420v/440v
- Material: Metal
- Casing Material: Mg-Al-Zn Alloy Coated Steel
- Heat Exchanger Material: S.S 304
- Refrigerant: R717
Technical Specifications
| Voltage | 220v/380v/400v/420v/440v |
|---|---|
| Cooling Type | Counter Flow |
| Power(W) | 7.5 |
| Material | Metal |
| Core Components | Motor |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Competitive Price |
| Place Of Origin | Jiangsu, China |
| Weight (Kg) | 1000 |
| Brand Name | Sanjiu |
| After-Sales Service Provided | Engineers available to service machinery overseas |
| Casing Material | Mg-Al-Zn Alloy Coated Steel |
| Heat Exchanger Material | S.S 304 |
| Refrigerant | R717 |
| After Warranty Service | Online support |
| Marketing Type | Ordinary Product |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
The tower enclosure is made in special alloy (Mg-Al-Zn) coated steel panels, originally imported from Nippon Steel or Posco. These panels exhibit superior corrosion resistance, and self-heal when scratched during the service period. The panels are bolted and sealed for water tightness. The casing is complete with maintenance access doors for internal inspection convenience.
DRIFT ELIMINATORS
The Drift Eliminator is vacuum formed from PVC sheets into a special shape allowing minimum water carry-over, with negligible pressure drop. The eliminator is formed by sections that can be easily handled.
AXIAL FAN SECTION
The axial fans have light weight al-alloy blades perfectly balanced and coupled to a weather proof electric motor. The fan casing is a steel cylinder to draw the air vertically and avoid the risk of recirculation. The tip speed of the impeller is limited to keep the noise level within acceptable limits.
The main header(s) – one to three depending on the model – is fabricated in steel and hot dip galvanized. Secondary headers are made in PVC and use non-clogging spray nozzles in special rubber compound or in resin, depending on the model.
WATER BASIN
Water basin is constructed in the same alloy coated steel, for the collection of cooled water, complete with:
– water outlet with an easily accessible filter,
– drain and overflow connections,
– make up water connection complete with float valve,
– air inlet and wind protective grids in PP honeycomb, with low pressure drop.
– bleed off pipe with regulating valve to prevent salt concentration in water.
FINISH
The standard cooling tower is delivered in alloy coated steel finish without any additional painting, unless other color is
ordered as an optional item.
Application: | (Explanations: Where the cooling towers will be used for? e.g. for HAVC system, Air Compressors, Melting Furnaces, etc.) | |||
* Water Flow Rate: | m³/h | (Explanations: How many Tons of water required per hour?) | ||
* Inlet Water Temp.: | °C | (Explanations: Temperature of hot water to be cooled) | (also descriped as "water temperature drop") | |
* Outlet Water Temp.: | °C | (Explanations: Temperature of cooled water, usually it shall be at least 3~4 °C higher than the wet-bulb temp.) | ||
* Ambient Temp.: | °C | (Explanations: Highest wet ambient temp. of the location/area or city to install the tower is essential to know to evaluate the size of towers) | ||
* Power Supply: | (Explanations: 380V/3 Phases is standard, which we could have in stock, but for customized towers, the delivery time could be longer) | |||
Many thanks for your interests, and your inquires are always well attended!
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $5999 / set
- 10–499 set: US $5000 / set
- 500–999 set: US $4499 / set
- 1000+ set: US $2500 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this evaporative cooler?
The standard minimum order quantity is 1 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 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the evaporative cooler be supplied for my local voltage?
The standard configuration is 220v/380v/400v/420v/440v. Alternative voltage and frequency builds are available when specified at the time of order.
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 Wuxi Sanjiu Cooling Equipment 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 Wuxi Sanjiu Cooling Equipment Co., Ltd. range on HVACR Nexus.
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