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12 May

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Expansions are approximate and vary with pressure please consult DRI

Inverted Profile Cross-Section Height Width Expansion Standard Materials
http://dynamic.ntsource.com/inflatable_seals/images/inverted.gif DR83

DR44

DR133

DR93

DR82

DR58

DR172

DR140

DR22

DR81

DR115

DR64

DR98

DR141

1/2

0.62

.61

0.62

0.75

0.590

.827

.57

.98

1.18

1.31

1.33

1.25

1.25

3/8

0.62

.61

0.68

0.930

0.975

.90

1.00

1.34

1.377

1.375

1.62

1.93

2.17

3/8

3/8

3/8

3/8

3/8

1/8

1/2

1/2

3/4

5/8

1/2

3/4

3/4

1.3

NE & Nitrile

EPDM

EPDM

GREY SILICONE

EPDM

NITRILE

EPDM

EPDM

EPDM

EPDM

SILICONE

EPDM

EPDM

NITRILE

Dovetail Profile Cross-Section Height Width Espansion Standard Materials

DR38

DR37

DR176

DR46

DR71

DR95

DR186

DR96

DR180

DR36

DR76

DR39

DR103

DR170

DR126

DR59

DR52

.

DR105

DR85

DR90

DR101

0.24

0.25

.335

0.365

.89

0.40

.51

0.40

.55

0.42

0.59

0.58

0.59

1.181

.587

0.83

1.91

.

0.65

0.75

0.625

0.63

0.41

0.41

.551

0.52

1

0.665

.75

0.860

.88

0.91

0.975

1.00

1.250

1.378

1.4

2.06

2.48

.

0.63

1.00

0.55

0.65

1/4

1/3

3/16

1/4

3/16

1/4

1/3

1/4

5/32

7/16

1/8

3/8

1/8

1.5

3/4

5/8

3/4

.

3/16

.416

3/16

5/16

BLACK SILICONE

BLACK SILICONE

EPDM

GREY SILICONE & BLACK EPDM

SILICONE

BLACK & ORANGE SILICONE

SILICONE

BLACK & ORANGE SILICONE

BLUE SILICONE

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

NITRILE

GREY EPDM

.

SILICONE

EPDM

EPDM

NE

UARE / RECTANGLE PROFILES

Notes: All Seals are available in FKM, Silicone, Ni, EPDM, NE, Butyl, Low outgassing EPDM:

Setups may apply

Expansion can change depending on internal pressure. Consult DRI

NI – Nitrile

NE – Neoproene

SI – Silicone

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