Product Overview
The DN80 150lb Double Sphere Rubber Compensator is a mission-critical component engineered specifically for the precision cooling circuits of modern data centers. In high-density liquid cooling environments, the choice of elastomer is vital; our joint utilizes Peroxide-Cured EPDM, which offers superior heat resistance and chemical stability compared to standard sulfur-cured alternatives.
This double sphere rubber expansion joint is designed with a specialized center reinforcing ring (waist ring) to prevent bellows deformation under pressure fluctuations. Coupled with SS304 stainless steel flanges, this twin-sphere compensator ensures a clean, corrosion-free cooling loop, making it a reliable top-tier quality replacement for global premium brands in critical IT infrastructure.
Key Features
- Peroxide-Cured EPDM Elastomer: Eliminates the risk of sulfur leaching into the dielectric fluid or cooling water, preventing sensor fouling and maintaining coolant purity.
- Twin-Sphere Design with Reinforcing Ring: The double-arch geometry provides exceptional vibration dampening, while the center ring ensures structural integrity and prevents “ballooning” under pressure.
- Data Center Grade Reliability: Engineered for 24/7 continuous operation, offering superior fatigue life compared to standard commercial-grade joints.
- SS316/SS304 Flange Options: Provides maximum resistance to internal and external corrosion, ensuring zero contamination in the liquid cooling loop.
- Precision Standardized Geometry: Built to rigorous standards to ensure perfect 150lb (ANSI) bolt pattern alignment for immediate deployment in CDU or rack-level piping.
Applications
- Data Center Liquid Cooling (Cold Plate/Immersive): Connecting CDUs (Cooling Distribution Units) to secondary loops.
- High-Performance Computing (HPC) Clusters: Absorbing vibration from high-speed circulation pumps.
- Precision Air Conditioning (CRAC/CRAH): Flexible links in mission-critical HVAC infrastructure.
FAQ
Q: Why is Peroxide-Cured EPDM and a Reinforcing Ring essential for Data Center Liquid Cooling?
A: Data center engineers prioritize system uptime and fluid chemistry. Our specialized rubber expansion joint addresses these needs through:
- Fluid Purity (Peroxide Advantage): Standard sulfur-cured EPDM can release trace amounts of sulfur and zinc into the coolant, which can clog micro-channels in cold plates. Our peroxide-cured EPDM is chemically stable, ensuring the long-term integrity of expensive liquid cooling fluids.
- Structural Stability (Waist Ring): The center reinforcing ring on our double sphere rubber compensator prevents the arches from over-expanding or distorting. This ensures the joint maintains its hydrodynamic profile even during system pressure surges or pump start-ups.
- Vibration Isolation: The twin-sphere design is more effective at absorbing high-frequency vibrations from pumps compared to single-sphere joints, protecting sensitive server components and electronic connections.
- Zero-Maintenance Design: By using SS304 flanges and premium EPDM, we provide a top-tier replacement for global premium brands, reducing the risk of leak-induced downtime in critical IT environments.
SEO
DN80 150lb Peroxide-Cured EPDM Double Sphere Rubber Compensator - SS304 Flanges with Center Reinforcing Ring
High-performance DN80 150lb double sphere rubber expansion joint for data center liquid cooling. Features peroxide-cured EPDM, SS304 flanges, and center reinforcing ring for ultimate stability and zero-leakage performance.
Product SKU: KST-DN80-EPDM-150LB-SS304
Product Brand: SONGJIANGFLEX
Product In-Stock: PreOrder
