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| Categories | Air Dry Coolers | 
|---|---|
| Brand Name: | Shenglin | 
| Model Number: | D4 Series | 
| Certification: | CE certification | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | 6000~48000 USD per unit | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 50~100 units per month | 
| Delivery Time: | 30~35days | 
| Packaging Details: | For sample and less than container order: plywood case For Container order: pallet and wrapping film | 
| Tube material: | Inner grooved copper tube | 
| Fin material: | Hydrophilic aluminum fin or epoxy resin aluminum fin | 
| Frame material: | Galvanized steel plate or stainless steel or aluminum | 
| Fan brand: | High efficient axial, external rotor motor, Ziehl Abegg or equivalent fans | 
| Application in HVAC 1: | For data center air conditioning | 
| Application in HVAC 2: | Match with water cooled chiller | 
| Application in HVAC 3: | BlockchainMiners immersion cooling system | 
| Coil structure: | Floated type | 
| Design capacity: | We can design and taior made for you with your specification. | 
| Medium in tube: | Ethylene Glycol and water | 
| Type: | Hybrid type dry cooler | 
| Fin space: | 2.1mm | 
Low Noise Closed-circuit V Type Dry Cooling Towers With Axial Fans
Open-circuit cooling towers (also referred to as wet cooling towers), where process water directly contacts with the ambient air; Closed-circuit cooling towers, or dry coolers, involve no direct contact between the ambient air and the fluid being cooled.
Features
| Air discharge direction |  | 
| Performance ranges | Cooling capacity: from 148 to 921 kw Air volume: from 76459 to 351663 m3/h Sound pressure level: from 64 to 73 dB A(10m) Dry coolers:customized on demand | 
| High efficiency heat exchanger | Capacity designs for maximizing the heat transfer relative to the
energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany | 
| Fan | Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage:400V/3N/50Hz Air separator for each fan. | 
| Testing | Heat exchangers are supplied clean and tested at a pressure of 30 bars | 
| Options | Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing. | 
Technical parameter
Dry cooler D2 series parameter(fin space 2.1mm)
| Type | D2-148- 4x630 | D2-166- 4x630 | D2-175- 4x630 | D2-228- 6x630 | D2-250- 6x630 | D2-276- 6x630 | D2-310- 8x630 | D2-343- 8x630 | D2-364- 8x630 | D2-392- 10x630 | |||
| Capacity | Water | KW | 147.99 | 165.85 | 175.21 | 227.85 | 250.42 | 276.53 | 309.85 | 342.73 | 364.07 | 391.99 | |
| 20% Et. Glycol | KW | 142.42 | 161.57 | 170.91 | 219.09 | 244.69 | 270.22 | 301.18 | 333.55 | 354.64 | 383.3 | ||
| Air flow | M3/h | 76459 | 74341 | 72134 | 114686 | 111511 | 108188 | 152911 | 148675 | 144255 | 191136 | ||
| Fan | No. X φ | 2x2x630 | 2x2x630 | 2x2x630 | 2x3x630 | 2x3x630 | 2x3x630 | 2x4x630 | 2x4x630 | 2x4x630 | 2x5x630 | ||
| Fan motor | A | 20.4 | 20.4 | 20.4 | 30.6 | 30.6 | 30.6 | 40.8 | 40.8 | 40.8 | 51 | ||
| 400/3N/50HZ | |||||||||||||
| Sound pressure level | dB(A)10m | 64 | 64 | 64 | 66 | 66 | 66 | 67 | 67 | 67 | 68 | ||
| Dimension | L | mm | 2186 | 2186 | 2186 | 3250 | 3250 | 3250 | 4250 | 4250 | 4250 | 5250 | |
| H | mm | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | ||
| D | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | ||
| D1 | mm | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | ||
| L1 | mm | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 | ||
| L2 | mm | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | ||
| L3 | mm | 1963 | 1963 | 1963 | 2963 | 2963 | 2963 | 3963 | 3963 | 3963 | 4963 | ||
| Connections inlet φ | mm | 2XDN50 | 2XDN65 | 2XDN65 | 2XDN65 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN100 | 2XDN100 | ||
| Connections onlet φ | mm | 2XDN50 | 2XDN65 | 2XDN65 | 2XDN65 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN100 | 2XDN100 | ||
| Product weight(empty) | kg | 769 | 811 | 853 | 1134 | 1197 | 1261 | 1498 | 1589 | 1673 | 1864 | ||
Shenglin dry cooler selection software example:

The immersion cooling system diagram by dry cooler:

Some submeraged cooling system dry cooler reference:
|  |  | 
| Country: USA Application: Bitcoin immersion cooling system Cooling capacity: 1270kW Cooling medium: BC-888 Supply power: 415V/3P/60Hz Fan brand: Ziehl-Abegg | Country: USA Application: Bitcoin immersion cooling system Cooling capacity: 171kW Cooling medium: bitcoin fluid Supply power: 415V/3P/60Hz Fan brand: Chinese brand | 
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