Product Parameters:
Product Name: BC12 External Water Cooling Integrated Radiator
Material: pure aluminum
Brand: OCOCOO
Interface type: G1/4 thread
Color: Black
Number of waterways: 40
Maximum flow rate of water pump: 17 ± 1L/min
Maximum head of water pump: 11 ± 0.5m
Weight: approximately 18kg
Life: 30000 hours
Cold exhaust heat dissipation power: 12000W
Sealing performance: ≤ 0.2MPa
Insulation level: Class E (120 ℃)
Fan speed: 5000 rpm
Number of fans: 15
The BC12 External Radiator is a flagship external cooling solution manufactured by a leading radiator factory manufacturer and water cooling system supplier, tailored for wholesale markets in industrial liquid cooling and PC liquid cooling alike. Developed to meet the requirements of large-volume buyers in water cooling system wholesale, industrial water cooling wholesale and liquid cooling system wholesale channels, this radiator combines advanced engineering, premium materials and streamlined supply chain support.
External Loop Architecture and Universal Connectivity
Designed by an industrial water cooling manufacturer and water cooling system pc supplier, the BC12 External Radiator supports high-flow external loop configurations for machines that require superior heat rejection outside chassis constraints. Featuring standard G1/4″ ports and robust mounting options, it is compatible with existing fittings used by liquid cooling system manufacturers and PC water cooling kit suppliers. The external format simplifies installation in rack systems, server cabinets or custom PC enclosures, making it a versatile component for radiator wholesale integrators and water cooling solution manufacturers. The radiator’s frame accommodates high-volume coolant flow and ensures compatibility with bulk production from radiator factory wholesale channels.
High-Capacity Heat Exchange and Bulk-Grade Performance
With a large core size, optimized fin structure and high coolant-flow pathway, the BC12 excels in demanding heat-dissipation scenarios. As a liquid cooling solutions manufacturer, the company has engineered this unit to deliver reliable performance under continuous duty, making it ideal for industrial water cooling applications and PC liquid cooling wholesale deployments. Wholesale buyers such as radiator wholesale distributors and water cooling system suppliers benefit from consistent thermal data, batch uniformity and repeatable performance across large orders. The design ensures thermal stability, lowers coolant temperature rise and improves system longevity—essential factors in high-demand environments managed by water cooling solution suppliers and industrial water cooling manufacturers.
Durability, Customization and Supply-Chain Efficiency
Produced by a water cooling system manufacturer with full in-house capabilities, the BC12 External Radiator is built using high-grade aluminum or copper core materials, precision fabrication and sealed construction to resist corrosion and coolant erosion. As a radiator manufacturer and radiator factory supplier, the company supports customization for dimensions, connector placement and mounting configurations, enabling wholesale partners in industrial water cooling wholesale and water cooling system wholesale to differentiate their offering without starting from scratch. The vertical integration of manufacturing—from material sourcing, CNC machining, brazing, finishing to QA—ensures high quality, shorter lead-times and reliable supply. For liquid cooling system wholesale clients and radiator factory wholesale buyers, this means smoother logistics, predictable delivery and simplified inventory management. The BC12 External Radiator therefore serves as a cornerstone product for integrators and distributors seeking large-scale liquid cooling system solutions.
1. Superior External Loop Flexibility for Wholesale Applications
The BC12 External Radiator offers unmatched flexibility for external loop integration, supporting warehouses, server racks, industrial chillers and advanced PC builds. For wholesale buyers operating in water cooling system wholesale, liquid cooling system wholesale and radiator wholesale markets, this functionality allows one product to serve multiple applications. Its external mount design avoids internal chassis constraints, simplifies maintenance, and is compatible with standard fittings, making it a top-choice for integrators. The robust construction and mounting options enable large-scale deployment with minimal adaptation, reducing assembly time and cost for water cooling solution suppliers and industrial water cooling manufacturers.
2. High-Throughput Thermal Performance and Consistent Batch Quality
Manufactured by a radiator factory manufacturer experienced in bulk production, the BC12 External Radiator is engineered for high throughput and consistent performance. Wholesale buyers such as radiator wholesale distributors and water cooling system suppliers gain from standardized production practices, rigorous QC and predictable thermal results. Its optimized fin and coolant flow design lowers temperature rise, supports high coolant volumes and reduces fan dependency—translating into quieter, more efficient systems. This reliability is critical for liquid cooling solutions wholesale operations and industrial water cooling wholesale integrators that demand repeatable performance across many units.
3. Supply Chain Efficiency, Customization and Global Distribution
As a water cooling system manufacturer and radiator factory supplier, the company integrates design, manufacturing and logistics to support wholesale customers at scale. Customization is available for mounting brackets, port configurations and finish, enabling water cooling system wholesale clients to differentiate their product offering. Production capacity and global shipping infrastructure support large-volume distribution, giving water cooling solution suppliers and industrial water cooling manufacturers access to a dependable supply chain. This efficiency reduces inventory complexity and strengthens reseller margins, making the BC12 External Radiator a highly strategic choice in wholesale markets.
Usage Scenarios
1. Data Center & Server Rack Liquid Cooling Applications
In data centers and high-density server environments, effective external heat dissipation is essential. The BC12 External Radiator, designed by an industrial water cooling manufacturer, offers a scalable cooling solution for server racks, storage arrays or telecom equipment enclosures. Its external mount layout, high coolant flow capability and compatibility with standard fittings make it suitable for wholesale integrators focusing on water cooling system wholesale and industrial water cooling wholesale channels. Distributor partners can deploy units across multiple racks and benefit from consistent performance and simplified maintenance access.
2. Custom PC Builds, Modded Systems and High-End Gaming Rigs
For complex custom PC builds and wholesale kits targeting enthusiasts, the BC12 External Radiator provides a premium component that enhances both performance and aesthetics. Water cooling solution suppliers and PC water cooling kit wholesale distributors can include this radiator in external chamber builds, desk-mounted loops or showcase rigs. Its robust external format allows placement outside the chassis, improves airflow, and offers visible tube routing options. Thanks to its wholesale-ready manufacturing and supply chain support, integrators can bundle the radiator into premium kits for modders and system houses.
3. Industrial Cooling and OEM Thermal Management Systems
Beyond PCs, many OEMs and industrial integrators require efficient thermal management for power electronics, EV battery cooling, automation cabinets and telecom base stations. The BC12 External Radiator is engineered by a liquid cooling system manufacturer to operate reliably in continuous duty conditions. Wholesale clients in industrial water cooling wholesale and radiator wholesale markets can adopt this module for OEM applications, benefiting from its durability, customization options and manufacturing scale. It supports high-flow loops and external installation flexibility, making it ideal for integrators addressing non-PC cooling requirements with a wholesale-driven product.
About Us
Founded in 2018, Shijiazhuang OCOCOO Intelligent Technology Co., LTD is a professional water cooling system manufacturer and radiator factory manufacturer specializing in research, development and production of water-cooled circulating pumps, radiators, cold-heads for CPUs/GPUs and semiconductor heat-dissipation modules. The company operates a complete and scientific quality management system and has obtained numerous invention and utility model patents, establishing itself as a national high-tech enterprise. OCOCOO maintains long-term academic cooperation with colleges and universities, continuously investing in advanced heat-dissipation research. Their product range encompasses a full spectrum of water cooling and heat-dissipation systems, including circulating pumps, radiators of varying specifications, integrated welded cooling plates and supporting accessories—providing one-stop solutions for water cooling and thermal management. They deploy a complete industrial chain including CNC precision processing equipment capable of batch welding copper, aluminum and stainless steel components. Their manufacturing environment supports large-scale production and custom processing capabilities. Upholding the principle “customer first, quality first, people-oriented and technological innovation”, OCOCOO is market-oriented and dedicated to delivering excellent quality and service to create greater value for its customers.Headquartered in Shijiazhuang, Hebei Province, China, the company invites global partners to engage in long-term cooperation in custom liquid cooling manufacturing and wholesale supply chain partnerships.
Q1: What interface and configurations are supported by the BC12 External Radiator?
A1: The BC12 supports standard G1/4″ threaded ports and is built for external loop integration in water cooling system wholesale and industrial water cooling wholesale applications.
Q2: Is bulk ordering supported for this product?
A2: Yes. The radiator is manufactured by a radiator factory wholesale provider and is tailored for water cooling system wholesale and liquid cooling system wholesale channels, supporting large-volume supply.
Q3: Can the radiator be used for PC applications?
A3: Absolutely. While engineered for industrial settings, its external format, size and compatibility make it suitable for PC liquid cooling builds and wholesale PC water cooling kit integration as well.
Q4: What material and manufacturing process are used?
A4: Constructed with high-quality core materials, precision CNC machining, sealed construction and finished by an industrial water cooling manufacturer and radiator manufacturer to ensure durability, corrosion resistance and reliable performance.
Q5: Are customization options available?
A5: Yes. As a water cooling system manufacturer and radiator factory supplier, the company offers customization of dimensions, port placement, mounting brackets and finishes for wholesale clients.
Tip:
In order to create a good heat dissipation system after the installation of water cooling loop, please follow the following instructions before adding water cooling liquid:
1. When filling the water-cooled liquid, it is necessary to start the pump power repeatedly for several times. This repeated switching action can facilitate the water cooling liquid into the loop, and the air out.
2, do not make the pump idle! If there is no water cooling liquid, turn off the water cooling pump power immediately to avoid water pump damage.
3. Injecting water cooling liquid from the top cover of the water tank can reduce the probability of air entering the pump and prolong the service life of the pump.
4. In order to exhaust smoothly, slightly inclined system can be discharged in the air.
5. When testing whether there is water leakage, please place toilet paper or towel at the joint of the pipe joint to confirm the water leakage.
