KF80,KF100,KF125,KF160,KF200

KF Vacuum flange chain clamps (KF80-KF200) Aluminium

KF chain clamps is used in a vacuum flange fitting system, KF chain clamps KF80-KF200 is typically installed through a hole drilled in a bulkhead (the wall separating the vacuum chamber from the outside environment).

Standard:	KF Standard
Helium Leak Test:	1x10 -9 Pa · m³/sec or less

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Product Introduction

Fast opening and closing: The unique design allows the chain clamp to open and close quickly, facilitating quick installation and removal operations in vacuum systems.

Strong sealing force: the design of the chain clamps provides high sealing force and ensures good vacuum sealing of the connection area by applying uniform pressure to the KF flange, preventing gas leakage.

Safe and reliable: Equipped with safety screw clips to avoid accidental loosening or “tripping” of the chain clamps, ensuring safety and stability during vacuum system operation.

Specification

Product Name	KF Vacuum chain clamps KF80-KF200 Aluminium
Brand	RUIJIA
Size	KF80,KF100,KF125,KF160,KF200
Material	SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404
Seal material	Viton,Silicone,Buna-N seal
Standard	KF Standard
Temperature	-200~450℃
Working Pressure	Vacuum~atmosphere pressure
Helium Leak Test	1×10 -9 Pa・m³/sec or less
Packing	sealed plastic bag with a protective plastic cap.
KF Vacuum clamp types	KF bulkhead clamp,KF spring clamp with plastic nut,KF spring clamp with wing nut,KF toggle clamp with lock,KF chain clamp(KF16-63),KF chain clamp(KF80-200)

Product parameters

KF Chain clamps(KF80-KF200) Unit:mm

Model No.	Flange size	Material	A	B	T
CC-K-80	KF80	Block Aluminum	165	99.8	37.1
CC-K-100	KF100	Block Aluminum	185	120.7	37.1
CC-K-125	KF125	Block Aluminum	210	149.5	37.1
CC-K-160	KF160	Block Aluminum	235	177.5	37.1
CC-K-200	KF200	Block Aluminum	300	240.3	37.1

Special sizes available upon request.

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