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CG-138

FLANGES, FLAT, O-RINGS

O-Ring Flanges

Similar to CG-135 flange but with the mating end of the flange having a precision formed o-ring groove instead of being ground. Joint provides a grease-free vacuum tight seal when used with the CG-139 clamp. O-ring is included with each flange and can be ordered separately, see CG-305.

Item NumberItem DescriptionPQPriceQty AvailQuantity
CG-138-01
32mm O-Ring Flat Flange, Tube ID: 27mm, Tube OD: 32mm, O-Ring Size 222
EACH
$48.80
1
CG-138-02
57mm O-Ring Flat Flange, Tube ID: 52mm, Tube OD: 57mm, O-Ring Size 331
EACH
$69.50
167
CG-138-03
80mm O-Ring Flat Flange, Tube ID: 75mm, Tube OD: 80mm, O-Ring Size 339
EACH
$102.60
107
CG-138-04
4.5in O-Ring Flat Flange, Tube ID: 99mm, Tube OD: 105mm, O-Ring Size 348
EACH
$138.80
10
CG-138-05
5.5in O-Ring Flat Flange, Tube ID: 130mm, Tube OD: 140mm, O-Ring Size 359
EACH
$190.50
11

CG-139

CLAMPS, HORSESHOE STYLE

From $99.30
Clamps

CG-305

O-RINGS, VITON®

From $7.30
O-Rings

CG-308K

O-RINGS, KALREZ® 4079

From $35.70
O-Rings

CG-309

O-RINGS, PERFLUORO

From $19.15
O-Rings

CG-135

FLANGES, FLAT, GROUND

From $69.50
Ground Flanges

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