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KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps
KF clamps

KF clamps

Price 100.0 INR/ Number

MOQ : 1 Number

KF clamps Specification

  • Equipment Type
  • KF clamps
  • Processing Type
  • Standard
  • Condition
  • New
  • Technology
  • Other
  • Power Mode
  • Other
  • WorkingSpeed
  • 1000 to 10E-8 mbar
  • Application
  • to join standardized vacuum flanges, creating leak-tight seals in low to high vacuum environments
  • Warranty
  • 1 year
 

KF clamps Trade Information

  • Minimum Order Quantity
  • 1 Number
  • Delivery Time
  • 1 Days
 

KF clamps About

KF clamp centering rings and O-rings are quick-assembly vacuum hardware components used to create leak-tight seals across ISO-KF (NW) flanged systems. They consist of a rigid metal or SS outer ring, an elastomer O-ring seal, and an external quick-action clamp

Components and Materials
  • Centering Ring (Outer Ring): Made of aluminum or 304 stainless steel to hold the assembly centered between two matching flange faces. 
  • O-Ring Seal: Elastomer ring fitted onto the inner or outer diameter of the metal ring; common materials include Viton (FKM) for high temperatures (150C to 200C) and Buna-N (NBR) for general use up to 80C. 
  • KF Clamp: Usually an aluminum or stainless steel wing-nut hinge clamp or a fast-action aluminum chain clamp designed to wedge evenly around 15-degree tapered flange edges when tightened

Specifications and Performance
  • Sizes: Standard nominal diameters range from KF10, KF16, KF25, KF40, up to KF50 (NW10 through NW50).
  • Vacuum Range: Operates effectively from roughing down to medium and high vacuum levels (typically up to 10 Torr).
  • Operation: Installed by placing the centering ring with its O-ring between two clean flange lips, then tightening the wing-nut clamp by hand to compress the elastomer uniformly without tools
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