Introduction to GENT water chiller system series The products under GENT water chiller system series are mainly water chillers that can produce cold water or realize indoor space cooling, that is, the produces under this category are mainly used to meet users’ demand of cooling. There are many units under this category, and these units all belong to the chiller series, but each has its own difference and characteristic. Users can choose the right unit according to your needs. Commonalities of several units The output form of these chiller is cold water. The cold water produced by these units can directly meet the users’ need of cold water. As for the users with the need of indoor space cooling, you need to equip the water chiller with matching indoor terminals to realize the heat exchange between the cold water and indoor air so as to realize indoor space cooling. Differences among several units The biggest difference between these units is the different cooling source used by them. Among them, the Cold Plunge Water Chiller and air cooled chiller use air as the cooling source, water cooled chiller uses natural water at normal temperature or cooling equipment as the cooling source, Evaporative Water Chiller uses the tap water that is cooled after evaporation through the wet certain as the cooling source. The different cooling sources used by these units make it necessary for users to determine what kind of cooling source is available before choose the unit, so as to ensure the unit can operate normally once it is in place. The above categories are mostly distinguished according to their respective characteristics, and the products under each category are the same products with different modes. In contrast, the industrial chiller category is distinguished according to the usage scenario, which means that the chiller can be used in industrial scenario, and the products under this category are not limited to a certain product. Under normal circumstances, all chillers can be classified under this category, because all chillers can be used in industrial scenario. Therefore, there are several chillers for users to choose, and these units all have its own difference and characteristic, users can definitely choose the chiller system that best suit you. Water Cooled Chiller,Water Cooled Chiller System,Industrial Chiller,Chiller System,Air Cooled Chiller GUANGZHOU GENT NEW ENERGY TECHNOLOGY CO., LTD , https://www.gentgz.com
Fiberglass Exhaust Fan / Ventilation Fan
The OFS-146 is a high-performance, all-purpose exhaust fan designed for agricultural and industrial use. It features a molded fiberglass housing that ensures low maintenance, rust-free operation, corrosion resistance, and easy cleaning. This makes it ideal for environments where durability and efficiency are essential.
Key Features:
- **Model No.:** OFS-146
- **Housing Size:** 18" ~ 72"
- **Impeller Size:** 18" - 68"
- **Motor:** Aluminum housing with 100% copper wiring
- **Airflow:** 12,000 m³/H ~ 56,000 m³/H
- **Power:** 1/4 ~ 5 HP
- **Voltage:** 115 ~ 450V
- **Air Pressure:** 50 PA ~ 290 PA
- **Trademark:** OFS
- **Transport Package:** Carton or Wood Plate
- **Specification:** CE, SGS, AV
- **Origin:** Fujian, China
- **HS Code:** 84148090
This fan is built to last, with a reinforced fiberglass housing and durable fiberglass mounts. The heavy cast-aluminum blade ensures smooth and efficient operation. Optional fiberglass blades are also available for different applications.
Standard Features:
- **Fan Housing:** Molded fiberglass, extremely smooth inside for low maintenance, rust-free, corrosion-free, and high performance. Lifetime warranty on all housings and mounts.
- **Fan Blades:** Aluminum blades (for 50" fans), lightweight, highly efficient, and easy to clean. Balanced for smooth operation and extended life of both the blade and motor. Fiberglass blades are optional.
- **Motor:** Tough, energy-efficient, totally enclosed, with automatic thermal protection, pre-lubricated ball bearings, and dual voltage options (single or variable speed). A 2-year warranty is provided, and 3-phase motors are available upon request.
- **Shutters:** White PVC material, aerodynamically designed for smooth operation and reduced air drag. Stainless steel corner clips ensure strong construction, and nylon pivots on each louver provide durability. Aluminum shutters are available upon request.
- **Flush Mount Design:** Eliminates protrusions in barn access areas for improved safety and ease of use.
- **Slant Wall Housing:** Designed to enhance airflow efficiency.
Dimensions: 22", 26", 36", 42", or 50" available.
Product Specifications Table:
| ITEM NO. | OFS-076SS | OFS-085SL | OFS-106SL | OFS-128SL | OFS-146SL | OFS-146AT |
|---------------|-------------|-------------|-------------|-------------|-------------|-------------|
| AIRFLOW | 14,000 m³/h | 19,000 m³/h | 25,000 m³/h | 36,000 m³/h | 45,000 m³/h | 52,000 m³/h |
| OUTPUT | 0.39 kW | 0.55 kW | 0.55 kW | 0.75 kW | 0.75 kW | 1.1 kW |
| VOLTAGE/FREQUENCY | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz |
| IMPELLER SIZE | 22" | 26" | 36" | 42" | 50" | 50" |
| IMPELLER MATERIAL | Fiberglass | Fiberglass | Fiberglass | Fiberglass | Fiberglass | Aluminium |
| BLADES | 3 wings | 6 wings | 6 wings | 6 wings | 6 wings | 3 blades |
| ROTATING SPEED | 960 RPM | 760 RPM | 560 RPM | 560 RPM | 460 RPM | 560 RPM |
| NOISE | ≥ 60 dB | ≥ 63 dB | ≥ 65 dB | ≥ 68 dB | ≥ 72 dB | ≥ 75 dB |
| WEIGHT | 30 kg | 36 kg | 42 kg | 48 kg | 56 kg | 58 kg |
| PRODUCT SIZE | 76x76x40 cm | 85x85x48 cm | 106x106x55 cm | 128x128x56 cm | 148x148x58 cm | 148x148x58 cm |
Note: Requested motors are available upon order.
This fan is suitable for barns, greenhouses, warehouses, and other large spaces where effective ventilation is required. Its robust design and reliable performance make it an excellent choice for long-term use.