3 in. Stainless Steel Braided Hose Assemblies w/ Male NPT Ends

High-Performance 3" Stainless Steel Flexible Hose Assemblies for Critical Fluid Transfer

Engineered for extreme reliability in high-stakes environments, these 3 in. T321 stainless steel braided hose assemblies feature a corrugated inner core designed to withstand high pressures up to 375 psig. The close-pitched corrugation and tightly woven braid provide maximum flexibility and vibration absorption, making them an essential component for data center liquid cooling loops, industrial compressed air systems, and high-temperature process lines. By neutralizing pipe fatigue and equipment flange stress, these heavy-duty assemblies protect your infrastructure from the mechanical wear typical of pump and chiller connections.

Designed to handle the demands of industrial use, our hose assemblies offer superior thermal durability and non-combustible construction for enhanced fire safety. Whether you're managing CDU-to-server connections or vacuum pump exhausts, the Male NPT x Male NPT fittings create a secure, leak-resistant seal.

• Dynamic Flexing Radius: 19 in.
• Safety Thresholds: 560 psig test pressure / 1,500 psig burst pressure
• Corrosion Resistance: Fully compatible with water, glycol mixtures, and specialty coolants
• Vibration Control: Minimum live length of 11 in. to effectively isolate mechanical noise and movement

Specifications

• Hose O.D.: 3.69 in.
• Weight: 1.83 lbs per foot
• Min. Live Length for Vibration: 11 in.
• Min. Bend Radius (Static Bend): 8.25 in.
• Min. Bend Radius (Dynamic Flexing): 19 in.
• Max. Working Pressure: 375 psig
• Max. Test Pressure: 560 psig
• Burst Pressure: 1,500 psig
• Construction: Stainless steel corrugated hose with stainless steel braided cover