STYLE HU SYMMETRICAL U-SEALS

 

     
SEAL INFORMATION
MATERIAL 90A URETHANE
TEMPERATURE RANGE -50° to +200° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix)(CS) - (Inside Dia) - (Height)

Style HU seals feature a bevel lip design and are molded from high quality urethane. The balanced symmetrical design makes them ideal for rod or piston applications.  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

HU25-4.00-25

1/4

4

4-1/2

1/4

.275

4.000

4.001

4.500

4.000

4.499

4.500

$18.72

HU25-4.00-31

1/4

4

4-1/2

5/16

.344

4.000

4.001

4.500

4.000

4.499

4.500

$24.88

HU25-4.00-37

1/4

4

4-1/2

3/8

.413

4.000

4.001

4.500

4.000

4.499

4.500

$14.44

HU25-4.00-50

1/4

4

4-1/2

1/2

.550

4.000

4.001

4.500

4.000

4.499

4.500

$13.90

HU25-4.00-56

1/4

4

4-1/2

9/16

.619

4.000

4.001

4.500

4.000

4.499

4.500

$14.77

HU25-4.25-25

1/4

4-1/4

4-3/4

1/4

.275

4.250

4.251

4.750

4.250

4.749

4.750

$19.71

HU25-4.50-25

1/4

4-1/2

5

1/4

.275

4.500

4.501

5.000

4.500

4.999

5.000

$31.15

HU25-4.50-31

1/4

4-1/2

5

5/16

.344

4.500

4.501

5.000

4.500

4.999

5.000

$31.65

HU25-4.50-37

1/4

4-1/2

5

3/8

.413

4.500

4.501

5.000

4.500

4.999

5.000

$17.23

HU25-4.50-50

1/4

4-1/2

5

1/2

.550

4.500

4.501

5.000

4.500

4.999

5.000

$17.23

HU25-4.50-56

1/4

4-1/2

5

9/16

.619

4.500

4.501

5.000

4.500

4.999

5.000

$17.23

HU25-4.75-25

1/4

4-3/4

5-1/4

1/4

.275

4.750

4.751

5.250

4.750

5.249

5.250

$30.00

HU25-5.00-25

1/4

5

5-1/2

1/4

.275

5.000

5.001

5.500

5.000

5.499

5.500

$27.36

HU25-5.00-37

1/4

5

5-1/2

3/8

.413

5.000

5.001

5.500

5.000

5.499

5.500

$34.62

HU25-5.00-56

1/4

5

5-1/2

9/16

.619

5.000

5.001

5.500

5.000

5.499

5.500

$34.62

HU25-5.50-25

1/4

5-1/2

6

1/4

.275

5.500

5.501

6.000

5.500

5.999

6.000

$29.88

HU25-5.50-37

1/4

5-1/2

6

3/8

.413

5.500

5.501

6.000

5.500

5.999

6.000

$29.88

HU25-5.50-56

1/4

5-1/2

6

9/16

.619

5.500

5.501

6.000

5.500

5.999

6.000

$29.88

HU25-5.75-25

1/4

5-3/4

6-1/4

1/4

.275

5.750

5.751

6.250

5.750

6.249

6.250

$30.36

HU25-6.00-56

1/4

6

6-1/2

9/16

.619

6.000

6.001

6.500

6.000

6.499

6.500

$31.49

HU25-6.50-25

1/4

6-1/2

7

1/4

.275

6.500

6.501

7.000

6.500

6.999

7.000

$34.85

HU28-5.00-34

9/32

5

5-9/16

11/32

.379

5.000

5.001

5.563

5.000

5.562

5.563

$36.37

HU31-1.25-37

5/16

1-1/4

1-7/8

3/8

.413

1.250

1.251

1.875

1.250

1.874

1.875

$7.07

HU31-1.37-31

5/16

1-3/8

2

5/16

.344

1.375

1.376

2.000

1.375

1.999

2.000

$7.19

HU31-1.75-31

5/16

1-3/4

2-3/8

5/16

.344

1.750

1.751

2.375

1.750

2.374

2.375

$7.99

HU31-2.00-50

5/16

2

2-5/8

1/2

.550

2.000

2.001

2.625

2.000

2.624

2.625

$8.92

HU31-2.25-50

5/16

2-1/4

2-7/8

1/2

.550

2.250

2.251

2.875

2.250

2.874

2.875

$10.99

HU31-2.37-31

5/16

2-3/8

3

5/16

.344

2.375

2.376

3.000

2.375

2.999

3.000

$10.67

HU31-2.50-50

5/16

2-1/2

3-1/8

1/2

.550

2.500

2.501

3.125

2.500

3.124

3.125

$11.39

HU31-3.87-50

5/16

3-7/8

4-1/2

1/2

.550

3.875

3.876

4.500

3.875

4.499

4.500

$16.47

HU31-5.25-62

5/16

5-1/4

5-7/8

5/8

.688

5.250

5.251

5.875

5.250

5.874

5.875

$23.72

HU31-5.37-37

5/16

5-3/8

6

3/8

.413

5.375

5.376

6.000

5.375

5.999

6.000

$24.35

HU31-5.37-50

5/16

5-3/8

6

1/2

.550

5.375

5.376

6.000

5.375

5.999

6.000

$26.22

HU31-5.37-62

5/16

5-3/8

6

5/8

.688

5.375

5.376

6.000

5.375

5.999

6.000

$26.88

HU31-5.50-37

5/16

5-1/2

6-1/8

3/8

.413

5.500

5.501

6.125

5.500

6.124

6.125

$42.36

HU31-6.50-62

5/16

6-1/2

7-1/8

5/8

.688

6.500

6.501

7.125

6.500

7.124

7.125

$31.60

HU37-2.25-50

3/8

2-1/4

3

1/2

.550

2.250

2.251

3.000

2.250

2.999

3.000

$13.58

HU37-2.50-37

3/8

2-1/2

3-1/4

3/8

.413

2.500

2.501

3.250

2.500

3.249

3.250

$14.06

HU37-2.62-62

3/8

2-5/8

3-3/8

5/8

.688

2.625

2.626

3.375

2.625

3.374

3.375

$15.92

HU37-2.75-50

3/8

2-3/4

3-1/2

1/2

.550

2.750

2.751

3.500

2.750

3.499

3.500

$16.35

HU37-2.75-62

3/8

2-3/4

3-1/2

5/8

.688

2.750

2.751

3.500

2.750

3.499

3.500

$16.52

HU37-3.00-62

3/8

3

3-3/4

5/8

.688

3.000

3.001

3.750

3.000

3.749

3.750

$18.03

HU37-3.12-62

3/8

3-1/8

3-7/8

5/8

.688

3.125

3.126

3.875

3.125

3.874

3.875

$18.24

HU37-3.25-37

3/8

3-1/4

4

3/8

.413

3.250

3.251

4.000

3.250

3.999

4.000

$18.32

HU37-3.25-50

3/8

3-1/4

4

1/2

.550

3.250

3.251

4.000

3.250

3.999

4.000

$18.32

HU37-3.37-87

3/8

3-3/8

4-1/8

7/8

.963

3.375

3.376

4.125

3.375

4.124

4.125

$39.66

HU37-3.75-50

3/8

3-3/4

4-1/2

1/2

.550

3.750

3.751

4.500

3.750

4.499

4.500

$24.85

HU37-3.75-62

3/8

3-3/4

4-1/2

5/8

.688

3.750

3.751

4.500

3.750

4.499

4.500

$24.85

HU37-4.25-37

3/8

4-1/4

5

3/8

.413

4.250

4.251

5.000

4.250

4.999

5.000

$25.20

HU37-4.25-50

3/8

4-1/4

5

1/2

.550

4.250

4.251

5.000

4.250

4.999

5.000

$23.98

HU37-4.25-62

3/8

4-1/4

5

5/8

.688

4.250

4.251

5.000

4.250

4.999

5.000

$25.20

HU37-4.37-50

3/8

4-3/8

5-1/8

1/2

.550

4.375

4.376

5.125

4.375

5.124

5.125

$33.05

HU37-4.50-37

3/8

4-1/2

5-1/4

3/8

.413

4.500

4.501

5.250

4.500

5.249

5.250

$34.45

HU37-4.50-50

3/8

4-1/2

5-1/4

1/2

.550

4.500

4.501

5.250

4.500

5.249

5.250

$26.20

HU37-4.75-50

3/8

4-3/4

5-1/2

1/2

.550

4.750

4.751

5.500

4.750

5.499

5.500

$26.22

HU37-5.00-37

3/8

5

5-3/4

3/8

.413

5.000

5.001

5.750

5.000

5.749

5.750

$37.84

HU37-5.00-50

3/8

5

5-3/4

1/2

.550

5.000

5.001

5.750

5.000

5.749

5.750

$28.18

HU37-5.25-37

3/8

5-1/4

6

3/8

.413

5.250

5.251

6.000

5.250

5.999

6.000

$28.43

HU37-5.25-50

3/8

5-1/4

6

1/2

.550

5.250

5.251

6.000

5.250

5.999

6.000

$29.36

HU37-5.25-62

3/8

5-1/4

6

5/8

.688

5.250

5.251

6.000

5.250

5.999

6.000

$29.83

HU37-5.50-62

3/8

5-1/2

6-1/4

5/8

.688

5.500

5.501

6.250

5.500

6.249

6.250

$30.45

HU37-6.00-50

3/8

6

6-3/4

1/2

.550

6.000

6.001

6.750

6.000

6.749

6.750

$59.08

HU37-6.25-37

3/8

6-1/4

7

3/8

.413

6.250

6.251

7.000

6.250

6.999

7.000

$32.42

HU37-6.25-50

3/8

6-1/4

7

1/2

.550

6.250

6.251

7.000

6.250

6.999

7.000

$34.46

HU37-6.25-62

3/8

6-1/4

7

5/8

.688

6.250

6.251

7.000

6.250

6.999

7.000

$35.12

HU37-6.50-37

3/8

6-1/2

7-1/4

3/8

.413

6.500

6.501

7.250

6.500

7.249

7.250

$51.88

HU37-6.50-62

3/8

6-1/2

7-1/4

5/8

.688

6.500

6.501

7.250

6.500

7.249

7.250

$35.76

HU37-7.25-37

3/8

7-1/4

8

3/8

.413

7.250

7.251

8.000

7.250

7.999

8.000

$51.86

HU37-7.25-62

3/8

7-1/4

8

5/8

.688

7.250

7.251

8.000

7.250

7.999

8.000

$36.10

HU50-3.00-50

1/2

3

4

1/2

.550

3.000

3.001

4.000

3.000

3.999

4.000

$32.84

HU50-4.00-50

1/2

4

5

1/2

.550

4.000

4.001

5.000

4.000

4.999

5.000

$42.22

HU50-4.00-62

1/2

4

5

5/8

.688

4.000

4.001

5.000

4.000

4.999

5.000

$42.22

HU50-5.00-50

1/2

5

6

1/2

.550

5.000

5.001

6.000

5.000

5.999

6.000

$51.57

HU50-5.00-75

1/2

5

6

3/4

.825

5.000

5.001

6.000

5.000

5.999

6.000

$39.07

HU50-6.00-50

1/2

6

7

1/2

.550

6.000

6.001

7.000

6.000

6.999

7.000

$88.19

 

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