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Center Ring with O-Ring(FKM)
Universal center ring with O-ring(FKM) for vacuum systems. PRECESS provides various kinds of center ring for pipeline connection of your system.
Home > Products > Center Rings > Center Ring with O-Ring(FKM)
Center Ring with O-Ring(FKM)
The key performance indicators for center ring are reliability and variability. We fabricate these Center Ring with O-Ring(FKM) for FV and HV systems. These centering rings are used for mating ISO flanges and include both the centering ring and O-ring. The ISO flange (also called Large ISO) is used for FV and HV chamber ports and is available in three distinct styles: ISO-KF, ISO-K which uses clamp fasteners and ISO-F which uses nut and bolt fasteners.
Key features of the Center Ring with O-Ring(FKM)
Features:
Low cost of ownership
The rings are available in a variety of robust materials such as stainless steel and aluminum to cater to specific application requirements and environmental conditions
Benefits:
our standard Stainless Steel and Aluminum Centering Rings utilize either fluorocarbon or Buna-N (Nitrile) o-rings offering versatility and adaptability based on the chemical resistance and temperature range requirements of the system
TECHNICAL DATA
Downloads
SIZES
 DN16 to 320mm
Flange
 ISO-KF, ISO-K, ISO-F
MATERIAL
 SS / Aluminum
LEAK RATE
 < 1 × 10-9 mbar l/s
PRESSURE RANGE
 1 × 10-9 mbar to 2 bar (abs)

ACR Center Ring with O-Ring(FKM)
653.84KB PDF
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SPECIFY STANDARD PRODUCT
Get to the product details to specify your requirements to get a quote or to get a specific CAD data download.
Part No.
Size
Description
φA
φB
C
D
Manual
Price
In
 
ACR016
NW16
SS / Aluminum Centering Ring
17
15
3.8
8
ACR025
NW25
SS / Aluminum Centering Ring
26
23.5
3.8
8
ACR040
NW40
SS / Aluminum Centering Ring
41
38.5
3.8
8
ACR050
NW50
SS / Aluminum Centering Ring
52
50
3.8
8
ACR063
ISO63
SS / Aluminum Centering Ring
69.6
68
3.8
8
ACR080
ISO80
SS / Aluminum Centering Ring
82.8
81.2
4
8
ACR100
ISO100
SS / Aluminum Centering Ring
101.7
99.7
3.9
8
ACR125
ISO125
SS / Aluminum Centering Ring
126.9
123
3.9
8
ACR160
ISO160
SS / Aluminum Centering Ring
152.5
150
3.9
8
ACR200
ISO200
SS / Aluminum Centering Ring
212.5
210
3.9
8
ACR250
ISO250
SS / Aluminum Centering Ring
261
258
3.9
8
ACR320
ISO320
SS / Aluminum Centering Ring
316
311
5
13
CUSTOMIZED SOLUTION
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