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Stainless Steel Construction: Durability and long-lasting performance.
High-Pressure Rating: Operates safely up to 100 psi (0.69 MPa).
Wide Operating Range: Suitable for temperatures between -50°C and +125°C.
Non-Spill Design: Ensures no leaks during use.
EPDM/Fluorosilicone Seals: Reliable sealing material for liquid cooling applications.
SUS304 UQD04 DN9 3/8 Inch Hose Barb Non Spill Push to Lock Server Data Center Liquid Cooling Quick Disconnect Coupling
Spu:
1601948829390
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About Us
Ningbo GLGW Nova Materials Technology Co., Ltd., established in 2025, specializes in high-performance liquid cooling components, serving a domestic market of 50% and global clients across multiple regions. The company focuses on precision manufacturing, offering durable SUS304 stainless steel couplings with high-pressure ratings up to 100 psi and wide operating temperature ranges from -50°C to +125°C.
FAQs
Is this UQD04 quick coupling compliant with OCP standards?
Yes, our UQD04 quick disconnect couplings are designed and manufactured strictly in compliance with Open Compute Project (OCP) specifications. They are fully compatible and interchangeable with standard UQD04 plugs and sockets from other brands.
Does this coupling prevent fluid leakage during disconnection?
Yes. It features a precision flat-face valve design that guarantees non-spill (no-drip) operation during connection and disconnection, effectively protecting your servers, data center racks, and electronic hardware from liquid damage.
What cooling fluids/mediums can be used with this coupling?
It is compatible with deionized water (DI water), ethylene glycol (EG) solutions, propylene glycol (PG) solutions, and standard dielectric coolants. The SUS304 body and high-grade EPDM/fluorosilicone seals ensure outstanding corrosion resistance.
What hose specifications fit this 3/8" hose barb connector?
This model features a DN9 (3/8") hose barb designed for flexible rubber or silicone tubing with an Inner Diameter (I.D.) of 9.5 mm and an Outer Diameter (O.D.) of around 16.5 mm, secured with a hose clamp.
What is your MOQ, and can I get samples for quality testing?
Our standard MOQ is 100 pcs. We welcome sample orders for engineering testing, flow rate validation, and fluid compatibility checks before bulk procurement. Please contact our team directly to arrange sample shipments.
What are the operating pressure and temperature ratings?
The working pressure is 0 to 100 psi (0 to 0.69 MPa), and the operating temperature ranges from -50°C to +125°C. It is rated for 5,000+ mating cycles and passes a 96-hour salt spray test for long-term server reliability.
Do you provide OEM, ODM, or custom laser marking services?
Yes, we offer full OEM/ODM services. We can customize port types (e.g., threads, push-in, barb sizes), alternative seal materials, laser logo marking, and tailored packaging according to your specific engineering requirements.
What is the typical production lead time for bulk orders?
Standard samples and stocked parts ship within 3-7 business days. For bulk orders (300-1,000+ pcs), production typically takes 15-25 business days. Fast air express and sea freight options are available upon request.
