STYLE 850 URETHANE U-SEALS

 

     
SEAL INFORMATION
MATERIAL 95A URETHANE
TEMPERATURE RANGE -40° to +200° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix)(CS) - (Inside Dia) - (Height)


Style 850 u-seals offer excellent resistance from extrusion and abrasion. The round cross-section o-ring expander offers energized sealing from zero to 5,000 psi.

This style can also be supplied in various materials including: H-NBR, X-NBR, Hytrel, Flurocarbon (VITON), NBR, and others.  Call for more information.

Part #

Cross Section

A - Nom. I.D.

B - Nom. O.D.

C - Nom. Height

D - Groove Width

E - Rod Diameter

F - Throat Diameter

G - Housing Diameter

H - Groove Diameter

I - Piston Diameter

J - Bore Diameter

List
Price

P312-01.375-500B

5/16

1-3/8

2

1/2

.550

1.375

1.377

2.000

1.375

1.998

2.000

$7.91

P312-01.500

5/16

1-1/2

2-1/8

5/16

.344

1.500

1.502

2.125

1.500

2.123

2.125

$7.76

P312-01.500-500B

5/16

1-1/2

2-1/8

1/2

.550

1.500

1.502

2.125

1.500

2.123

2.125

$9.13

P312-01.500-500D

5/16

1-1/2

2-1/8

1/2

.550

1.500

1.502

2.125

1.500

2.123

2.125

$9.13

P312-01.625

5/16

1-5/8

2-1/4

5/16

.344

1.625

1.627

2.250

1.625

2.248

2.250

$8.68

P312-01.750

5/16

1-3/4

2-3/8

5/16

.344

1.750

1.752

2.375

1.750

2.373

2.375

$9.13

P312-01.750-500B

5/16

1-3/4

2-3/8

1/2

.550

1.750

1.752

2.375

1.750

2.373

2.375

$10.14

P312-01.750-500D

5/16

1-3/4

2-3/8

1/2

.550

1.750

1.752

2.375

1.750

2.373

2.375

$10.14

P312-01.875

5/16

1-7/8

2-1/2

5/16

.344

1.875

1.877

2.500

1.875

2.498

2.500

$9.42

P312-01.875-500B

5/16

1-7/8

2-1/2

1/2

.550

1.875

1.877

2.500

1.875

2.498

2.500

$10.58

P312-02.000

5/16

2

2-5/8

5/16

.344

2.000

2.002

2.625

2.000

2.623

2.625

$10.32

P312-02.000-500B

5/16

2

2-5/8

1/2

.550

2.000

2.002

2.625

2.000

2.623

2.625

$10.84

P312-02.000-500D

5/16

2

2-5/8

1/2

.550

2.000

2.002

2.625

2.000

2.623

2.625

$10.84

P312-02.125-500B

5/16

2-1/8

2-3/4

1/2

.550

2.125

2.126

2.750

2.125

2.749

2.750

$19.40

P312-02.250

5/16

2-1/4

2-7/8

5/16

.344

2.250

2.252

2.875

2.250

2.873

2.875

$10.84

P312-02.250-500B

5/16

2-1/4

2-7/8

1/2

.550

2.250

2.252

2.875

2.250

2.873

2.875

$12.84

P312-02.375

5/16

2-3/8

3

5/16

.344

2.375

2.377

3.000

2.375

2.998

3.000

$11.41

P312-02.375-500B

5/16

2-3/8

3

1/2

.550

2.375

2.377

3.000

2.375

2.998

3.000

$12.44

P312-02.375-500D

5/16

2-3/8

3

1/2

.550

2.375

2.377

3.000

2.375

2.998

3.000

$12.44

P312-02.500

5/16

2-1/2

3-1/8

5/16

.344

2.500

2.502

3.125

2.500

3.123

3.125

$11.88

P312-02.500-500B

5/16

2-1/2

3-1/8

1/2

.550

2.500

2.502

3.125

2.500

3.123

3.125

$12.96

P312-02.625-500B

5/16

2-5/8

3-1/4

1/2

.550

2.625

2.627

3.250

2.625

3.248

3.250

$29.55

P312-02.750

5/16

2-3/4

3-3/8

5/16

.344

2.750

2.752

3.375

2.750

3.373

3.375

$12.70

P312-02.750-500B

5/16

2-3/4

3-3/8

1/2

.550

2.750

2.752

3.375

2.750

3.373

3.375

$14.08

P312-03.000-500B

5/16

3

3-5/8

1/2

.550

3.000

3.002

3.625

3.000

3.623

3.625

$15.22

P312-03.125

5/16

3-1/8

3-3/4

5/16

.344

3.125

3.127

3.750

3.125

3.748

3.750

$19.01

P312-03.250-500B

5/16

3-1/4

3-7/8

1/2

.550

3.250

3.252

3.875

3.250

3.873

3.875

$17.08

P312-03.375

5/16

3-3/8

4

5/16

.344

3.375

3.377

4.000

3.375

3.998

4.000

$15.52

P312-03.375-500B

5/16

3-3/8

4

1/2

.550

3.375

3.377

4.000

3.375

3.998

4.000

$16.91

P312-03.375-500D

5/16

3-3/8

4

1/2

.550

3.375

3.377

4.000

3.375

3.998

4.000

$16.91

P312-03.500

5/16

3-1/2

4-1/8

5/16

.344

3.500

3.502

4.125

3.500

4.123

4.125

$16.05

P312-03.500-500B

5/16

3-1/2

4-1/8

1/2

.550

3.500

3.502

4.125

3.500

4.123

4.125

$18.46

P312-03.750

5/16

3-3/4

4-3/8

5/16

.344

3.750

3.752

4.375

3.750

4.373

4.375

$17.09

P312-03.750-375B

5/16

3-3/4

4-3/8

3/8

.413

3.750

3.752

4.375

3.750

4.373

4.375

$18.64

P312-03.875-500D

5/16

3-7/8

4-1/2

1/2

.550

3.875

3.877

4.500

3.875

4.498

4.500

$20.44

P312-04.000

5/16

4

4-5/8

5/16

.344

4.000

4.002

4.625

4.000

4.623

4.625

$18.94

P312-04.000-562B

5/16

4

4-5/8

9/16

.619

4.000

4.002

4.625

4.000

4.623

4.625

$19.98

P312-04.125-562B

5/16

4-1/8

4-3/4

9/16

.619

4.125

4.127

4.750

4.125

4.748

4.750

$20.50

P312-04.250-562B

5/16

4-1/4

4-7/8

9/16

.619

4.250

4.252

4.875

4.250

4.873

4.875

$21.01

P312-04.375

5/16

4-3/8

5

5/16

.344

4.375

4.377

5.000

4.375

4.998

5.000

$19.93

P312-04.375-500D

5/16

4-3/8

5

1/2

.550

4.375

4.377

5.000

4.375

4.998

5.000

$22.61

P312-04.375-562D

5/16

4-3/8

5

9/16

.619

4.375

4.377

5.000

4.375

4.998

5.000

$22.61

P312-04.750

5/16

4-3/4

5-3/8

5/16

.344

4.750

4.752

5.375

4.750

5.373

5.375

$21.50

P312-04.750-625B

5/16

4-3/4

5-3/8

5/8

.688

4.750

4.752

5.375

4.750

5.373

5.375

$24.13

P312-04.875

5/16

4-7/8

5-1/2

5/16

.344

4.875

4.877

5.500

4.875

5.498

5.500

$41.15

P312-05.375-625D

5/16

5-3/8

6

5/8

.688

5.375

5.376

6.000

5.375

5.998

6.000

$28.38

P312-05.500

5/16

5-1/2

6-1/8

5/16

.344

5.500

5.502

6.125

5.500

6.123

6.125

$24.85

P312-05.500-375BHN

5/16

5-1/2

6-1/8

3/8

.413

5.500

5.502

6.125

5.500

6.123

6.125

$102.15

P312-07.000

5/16

7

7-5/8

5/16

.344

7.000

7.002

7.625

7.000

7.623

7.625

$36.10

P312-07.250

5/16

7-1/4

7-7/8

5/16

.344

7.250

7.252

7.875

7.250

7.873

7.875

$31.40

P312-07.375

5/16

7-3/8

8

5/16

.344

7.375

7.377

8.000

7.375

7.998

8.000

$31.40

P312-07.875-625B

5/16

7-7/8

8-1/2

5/8

.688

7.875

7.877

8.500

7.875

8.498

8.500

$72.27

P312-08.000

5/16

8

8-5/8

5/16

.344

8.000

8.002

8.625

8.000

8.623

8.625

$40.49

P375-00.750

3/8

3/4

1-1/2

3/8

.413

.750

.752

1.500

.750

1.498

1.500

$16.92

P375-00.875

3/8

7/8

1-5/8

3/8

.413

.875

.877

1.625

.875

1.623

1.625

$18.00

P375-01.250

3/8

1-1/4

2

3/8

.413

1.250

1.252

2.000

1.250

1.998

2.000

$9.81

P375-01.375

3/8

1-3/8

2-1/8

3/8

.413

1.375

1.377

2.125

1.375

2.123

2.125

$10.41

P375-01.375-625B

3/8

1-3/8

2-1/8

5/8

.688

1.375

1.377

2.125

1.375

2.123

2.125

$18.08

P375-01.500

3/8

1-1/2

2-1/4

3/8

.413

1.500

1.502

2.250

1.500

2.248

2.250

$10.60

P375-01.500-625B

3/8

1-1/2

2-1/4

5/8

.688

1.500

1.502

2.250

1.500

2.248

2.250

$12.67

P375-01.625

3/8

1-5/8

2-3/8

3/8

.413

1.625

1.627

2.375

1.625

2.373

2.375

$13.77

P375-01.750

3/8

1-3/4

2-1/2

3/8

.413

1.750

1.752

2.500

1.750

2.498

2.500

$12.08

P375-01.750-625B

3/8

1-3/4

2-1/2

5/8

.688

1.750

1.752

2.500

1.750

2.498

2.500

$13.14

P375-02.000

3/8

2

2-3/4

3/8

.413

2.000

2.002

2.750

2.000

2.748

2.750

$13.90

P375-02.000-625B

3/8

2

2-3/4

5/8

.688

2.000

2.002

2.750

2.000

2.748

2.750

$15.33

P375-02.000-625D

3/8

2

2-3/4

5/8

.688

2.000

2.002

2.750

2.000

2.748

2.750

$39.45

P375-02.125

3/8

2-1/8

2-7/8

3/8

.413

2.125

2.126

2.875

2.125

2.874

2.875

$14.65

P375-02.250-625B

3/8

2-1/4

3

5/8

.688

2.250

2.252

3.000

2.250

2.998

3.000

$17.08

P375-02.250-625D

3/8

2-1/4

3

5/8

.688

2.250

2.252

3.000

2.250

2.998

3.000

$17.08

P375-02.375-625B

3/8

2-3/8

3-1/8

5/8

.688

2.375

2.377

3.125

2.375

3.123

3.125

$20.55

P375-02.500

3/8

2-1/2

3-1/4

3/8

.413

2.500

2.502

3.250

2.500

3.248

3.250

$16.90

P375-02.500-625B

3/8

2-1/2

3-1/4

5/8

.688

2.500

2.502

3.250

2.500

3.248

3.250

$17.98

P375-02.500-625D

3/8

2-1/2

3-1/4

5/8

.688

2.500

2.502

3.250

2.500

3.248

3.250

$17.98

P375-02.625-625B

3/8

2-5/8

3-3/8

5/8

.688

2.625

2.627

3.375

2.625

3.373

3.375

$19.41

P375-02.750

3/8

2-3/4

3-1/2

3/8

.413

2.750

2.752

3.500

2.750

3.498

3.500

$17.78

 

   

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