With the widespread adoption of large-scale AI models and high-performance computing, data center computing density is surging. Compared to traditional air cooling, liquid cooling solutions significantly improve thermal management capabilities, ensuring the continuous and stable operation of high-density servers under high heat loads and avoiding potential failure risks.
As a core participant in the OCP standard, Bestech has launched the PB-04/PB-06 liquid-cooled fluid connectors, leveraging their core advantages to solve the heat dissipation problem.
Standardized
Complies with industry standards and supports interoperability with UQD products from different suppliers; standard red and blue dual-color markings accurately distinguish pipelines;
Safe and Reliable
Integrated structural design + double-layer sealing ensures no leakage risk during connection/disconnection, improving product sealing reliability; PAT anti-accidental touch, with added protective sleeve to prevent disconnection due to accidental button press;
Low Flow Resistance, High Efficiency
Excellent measured flow resistance performance ensures efficient coolant circulation, helping to reduce PUE value;
Easy Maintenance
Supports 0.3MPa pressurized plugging and unplugging, convenient and efficient operation.
Precise Matching, Full Series Coverage
PB-04: Adapts to 1/4" pipe diameter, maximum working flow rate 7 L/min;
PB-06: Adapts to 3/8" pipe diameter, maximum working flow rate 15 L/min.
PB-04 and PB-06 precisely cover the flow requirements of different computing power devices, contributing to the construction of green computing power.
From PB-04 to PB-16, Bestar continuously improves its liquid-cooled fluid connector product matrix, achieving full-spectrum coverage of low flow resistance from computing power to energy storage. Compatible with four major coolant systems: water-based, silicone, synthetic oil, and fluorinated fluids, O-rings of corresponding materials can be selected according to the liquid cooling medium, ensuring full media compatibility and eliminating leakage and aging problems caused by insufficient compatibility between the medium and the seal.
Bestar provides complete liquid-cooled connection solutions, widely applicable to the following scenarios:
Data Centers
Supercomputing Centers
AI Computing Clusters
New Energy Storage
Supercharging Piles
High-Power Variable Frequency Converters
Core parameters are provided for selection reference to help you quickly match the appropriate model.
Green computing power construction starts with every reliable connection.
Post time: Jul-03-2026