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Replacement O-Rings (Silicone)
Replacement O-Rings (Silicone) Get a Free Repair Estimate!
Please see the price chart below
Product DescriptionPart Number / Item NumberPrice
Replacement O-Rings (Silicone) (Refer to chart below) O-S312
 $2.90   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S314
 $3.55   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S320
 $4.75   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S326
 $5.80   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S330
 $9.90   
 
Buy It @ AJVS.com
Mfr Part#: 0

These replacement elastomeric o-rings are used (in conjunction with a centering ring -- not included) for sealing KF flanges. The KF (QF) flange is used for through- or foreline vacuum plumbing and for simple HV chamber ports.

Product DescriptionPart Number / Item NumberPrice
Replacement O-Rings (Silicone) (Refer to chart below) O-S312
 $2.90   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S314
 $3.55   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S320
 $4.75   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S326
 $5.80   
 
Replacement O-Rings (Silicone) (Refer to chart below) O-S330
 $9.90   
 

Description

Replacement O-Rings (Silicone)

These replacement elastomeric o-rings are used (in conjunction with a centering ring -- not included) for sealing KF flanges. The KF (QF) flange is used for through- or foreline vacuum plumbing and for simple HV chamber ports.

O-Rings Feature:

  • O-Rings available in Viton (fluorocarbon), Buna-N (nitrile rubber), and silicone materials
  • The more popular o-ring sizes for vacuum use are listed below; contact us for other sizes or for application questions
Flange OD Material O-Ring ID O-Ring
Cross Section
Weight
lbs (kg)
PartNo Price    
KF10
Silicone
0.60"
0.210"
1/4 (0.11)
O-S312 $2.90    
KF16
Silicone
0.72"
0.210"
1/4 (0.11)
O-S314 $3.55    
KF25
Silicone
1.10"
0.210"
1/4 (0.11)
O-S320 $4.75    
KF40
Silicone
1.60"
0.210"
1/4 (0.11)
O-S326 $5.80    
KF50
Silicone
2.10"
0.210"
1/4 (0.11)
O-S330 $9.90    

Mfg Info

Manufacturer Info
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Extra Info
This product was added to our catalog on Wednesday 25 May, 2011.
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AJVS - Replacement O-Rings (Silicone)
AJVS Vacuum - Replacement O-Rings (Silicone)

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