Stainless Steel to 7740 Pyrex Tube Adapters

Representative Image

Stainless Steel to 7740 Pyrex Tube Adapters

Glass to metal tube adapters (seals) use a graded glass seal to join a metal tube to a glass tube. They are often used to observe a process or to provide electrical isolation.

Glass to Metal Tube Adapters Feature:

Glass seal materials available include 7740 Pyrex and 7052 Glass
Metal seal materials available include Kovar or stainless steel
Tube End Type Bakeable to 400°C
CF Flanged Type Bakeable to 400°C
ISO Flanged Type Bakeable to 200°C (Bake Temperature is O-Ring Seal Dependant)
Seal Configurations Available:
- glass tube - metal tube
- glass dome end - metal tube
- glass tube - metal tube - glass tube
- metal tube - glass tube - metal tube
- glass tube - flex hose - metal tube

Note:

We also offer nonstandard sizes, larger sizes, custom lengths, and adapters with bellows (to compensate for misalignments). Please contact us for details.

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Ordering Table

(Click column headers to sort data)

Drawing

Nominal Tube OD

Glass Size

Dim L

Dim G

Description

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

Drawing

Nominal Tube OD

Glass Size

Dim L

Dim G

Description

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

0.19

4.75

G-M ADAPT,3/16"OD SS TO PYREX GLS,TUBE END

N/A

GMPS018TE

$102.50

0.25

4.75

G-M ADAPT,1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS025TE

$87.50

0.31

4.75

G-M ADAPT,5/16"OD SS TO PYREX GLS,TUBE END

N/A

GMPS031TE

$87.50

0.38

4.75

G-M ADAPT,3/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS037TE

$87.50

0.5

4.75

G-M ADAPT,1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS050TE

$102.50

0.63

4.75

G-M ADAPT,5/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS062TE

$113.00

0.75

4.75

G-M ADAPT,3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS075TE

$123.00

0.88

4.75

G-M ADAPT,7/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS087TE

$154.00

4.75

G-M ADAPT,1"OD SS TO PYREX GLS,TUBE END

N/A

GMPS100TE

$154.00

1.13

4.75

G-M ADAPT,1-1/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS112TE

$154.00

1.25

4.75

G-M ADAPT,1-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS125TE

$154.00

1.38

4.75

G-M ADAPT,1-3/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS137TE

$154.00

1.5

4.75

G-M ADAPT,1-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS150TE

$205.00

1.63

4.75

G-M ADAPT,1-5/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS162TE

$261.50

1.75

4.75

G-M ADAPT,1-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS175TE

$287.00

5.25

G-M ADAPT,2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS200TE

$328.00

2.25

5.25

G-M ADAPT,2-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS225TE

$343.50

2.5

5.25

G-M ADAPT,2-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS250TE

$415.50

0.75

2.75

5.25

G-M ADAPT,2-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS275TE

$436.00

6.25

G-M ADAPT,3"OD SS TO PYREX GLS,TUBE END

N/A

GMPS300TE

$500.50

3.25

6.25

G-M ADAPT,3-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS325TE

$605.00

3.5

6.25

G-M ADAPT,3-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS350TE

$620.50

3.75

6.25

G-M ADAPT,3-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS375TE

$646.00

6.25

G-M ADAPT,4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS400TE

$647.00

8.25

G-M ADAPT,5"OD SS TO PYREX GLS,TUBE END

N/A

GMPS500TE

$906.50

8.25

G-M ADAPT,6"OD SS TO PYREX GLS,TUBE END

N/A

GMPS600TE

$1,195.50

Drawing

Nominal Tube OD

Glass Size

Dim L

Dim G

Description

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

Drawing

Nominal Tube OD

Glass Size

Dim L

Dim G

Description

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

4.8

120.7

76.2

G-M ADAPT,3/16"OD SS TO PYREX GLS,TUBE END

N/A

GMPS018TE

$102.50

6.4

120.7

76.2

G-M ADAPT,1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS025TE

$87.50

7.9

120.7

76.2

G-M ADAPT,5/16"OD SS TO PYREX GLS,TUBE END

N/A

GMPS031TE

$87.50

9.7

120.7

76.2

G-M ADAPT,3/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS037TE

$87.50

12.7

120.7

76.2

G-M ADAPT,1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS050TE

$102.50

120.7

76.2

G-M ADAPT,5/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS062TE

$113.00

19.1

120.7

76.2

G-M ADAPT,3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS075TE

$123.00

22.4

120.7

76.2

G-M ADAPT,7/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS087TE

$154.00

25.4

120.7

76.2

G-M ADAPT,1"OD SS TO PYREX GLS,TUBE END

N/A

GMPS100TE

$154.00

28.7

120.7

76.2

G-M ADAPT,1-1/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS112TE

$154.00

31.8

120.7

76.2

G-M ADAPT,1-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS125TE

$154.00

35.1

120.7

76.2

G-M ADAPT,1-3/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS137TE

$154.00

38.1

120.7

76.2

G-M ADAPT,1-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS150TE

$205.00

41.4

120.7

76.2

G-M ADAPT,1-5/8"OD SS TO PYREX GLS,TUBE END

N/A

GMPS162TE

$261.50

44.5

120.7

76.2

G-M ADAPT,1-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS175TE

$287.00

50.8

133.4

76.2

G-M ADAPT,2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS200TE

$328.00

57.2

133.4

76.2

G-M ADAPT,2-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS225TE

$343.50

63.5

133.4

76.2

G-M ADAPT,2-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS250TE

$415.50

19.1

69.9

133.4

76.2

G-M ADAPT,2-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS275TE

$436.00

76.2

158.8

101.6

G-M ADAPT,3"OD SS TO PYREX GLS,TUBE END

N/A

GMPS300TE

$500.50

82.6

158.8

101.6

G-M ADAPT,3-1/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS325TE

$605.00

88.9

158.8

101.6

G-M ADAPT,3-1/2"OD SS TO PYREX GLS,TUBE END

N/A

GMPS350TE

$620.50

95.3

158.8

101.6

G-M ADAPT,3-3/4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS375TE

$646.00

101.6

158.8

101.6

G-M ADAPT,4"OD SS TO PYREX GLS,TUBE END

N/A

GMPS400TE

$647.00

127

209.6

152.4

G-M ADAPT,5"OD SS TO PYREX GLS,TUBE END

N/A

GMPS500TE

$906.50

152.4

209.6

152.4

G-M ADAPT,6"OD SS TO PYREX GLS,TUBE END

N/A

GMPS600TE

$1,195.50

Flange Selection Guide

With a variety of flanges to choose from, the Flange Selection Guide is designed to help you find one to meet your vacuum requirements. Shop Now!
Can't find the flange you need or want a custom configuration? Please call us at +1 412 387 9200 or email international@lesker.com with your inquiry.