CF250 Five-Spoke (Stretch)

Category: CF Five Connections

This product is manufactured from high-purity stainless steel using precision stretch-forming technology, and is compatible with CF250 standard vacuum flanges and large-diameter vacuum piping systems. It is designed for manifolding, diverting, and transitioning fluid flows in vacuum systems, enabling stable multi-channel gas delivery and expandable chamber connections. The product features superior high-vacuum sealing, exceptional structural strength, a smooth internal surface, resistance to extreme temperatures, corrosion resistance, and dimensional stability, making it widely used in advanced vacuum research, large-scale vacuum equipment, semiconductor manufacturing processes, vacuum coating systems, and various applications involving large-bore vacuum pipelines.

Overview

Technical Specifications

This product is a high-performance vacuum connector specifically developed to meet the gas-path分流 and multi-channel connection requirements of high-vacuum systems. With “reliable sealing, precise分流, and convenient installation” as its core design principles, it combines the advantages of a tensile structure with broad adaptability across multiple application scenarios. It is perfectly suited for various large-scale vacuum equipment in universities, research institutes, and corporate laboratories, providing stable and efficient hardware support for gas-path distribution in processes such as vacuum coating, gas delivery, and plasma treatment.
Key features:
1. Stretch-Design Architecture: Adopts a stretch-type five-port manifold layout with evenly distributed channels, ensuring smooth and uninterrupted gas flow without stagnation. The stretch design is tailored to meet the installation requirements of large-scale vacuum equipment, optimizing the gas-path configuration and eliminating cable entanglement.
2. Excellent high-vacuum sealing: Equipped with a standard CF250 flange connection and a high-seal design, it can be paired with an oxygen-free copper gasket to achieve leak-free sealing, completely eliminating gas leakage and vacuum loss and ensuring the system’s ultimate vacuum level.
3. Wide Compatibility and Durability: Compatible with various CF250-specification vacuum equipment, it can be connected to gas pipelines, valves, chambers, and other components, making it suitable for a wide range of applications. The material is robust, corrosion-resistant, temperature-resistant, and aging-resistant, ensuring a long service life.
4. Convenient installation and maintenance: Modular, standardized design with precise interfaces ensures simple disassembly and reassembly, eliminates the need for complex commissioning, reduces maintenance costs, and meets the requirements of both laboratory and industrial production environments.

A/mm A/mm Materials Weight/Kg
CF16 three-way connector 38 304 0.23
CF25 three-way connector 58 304 0.68
CF35 three-way fitting 63 304 0.9
CF50 three-way connector 80 304 1.8
CF63 three-way connector 105 304 3.63
CF80 three-way fitting 118 304 5.3
CF100 three-way connector 135 304 6.8
CF150 three-way fitting 167 304 10.89
CF200 three-way connector 203 304 11.79
CF250 three-way connector 208 304 17.24

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