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Keyword       Ideal Spectroscopy Part Number       Manufacturer Part Number

× Molecular-Spectroscopy Optical-Table-Accessories Absorption-Spectroscopy-Gas-Cells Ultra-High Purity Gas Products Pulse-Valves-For-Jet-Cooling Vacuum-Pressure-Measurement Fittings-and-Flanges Vacuum-Valves Vacuum-Pumps Modular-Vacuum-Chambers

Condition:
  New
Part Number:
  P108818
Warranty:
  Against Product Defect

Available Now: 
11  

RoHS Compliance Sticker


$110.51


Print Version

Centering Ring Assembly KF-40 with Screen, ISO-KF Flange Size NW-40, 4 micron Extreme Vacuum Protection, SS


Centering Ring with Metal Filter DN40 ISO-KF40, 304 Stainless Steel, 4 micron For Extreme Filtered Protection for Your Vacuum Pumps and Vacuum Systems. Leybold PN: 883 98
These KF-40 Centering Rings with screen vacuum fittings follow ISO-KF standards and have a flange size of NW-40. These centering rings with screen mesh are useful in many situations in which a vacuum system or instrument needs to be protected from contamination by particulate generated from outside the system or from within. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel with VitonŽ O-Ring. VitonŽ is well known for its excellent resistance to heat (400°F/200°C) and to aggressive fuels and chemicals. VitonŽ is a registered trademark of DuPont Performance Elastomers.

Dimensions:
A= 1.61 inch
B= 1.50 inch
C= 0.15 inch
Mesh Pore Size=4 microns

Centering Ring Assembly KF-40 with Screen, ISO-KF Flange Size NW-40, Stainless Steel & VitonŽ O-Ring


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PDF Logo RoHS Compliance Download



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Ideal Vacuum Logo Water Mark
CONTACT US
Ideal Spectroscopy
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealspectroscopy.com



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