STYLE DRU ROD U-SEALS

 

     
SEAL INFORMATION
MATERIAL 92A URETHANE
TEMPERATURE RANGE -65° to +230° F
PRESSURE RANGE 0 to 6,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix)(CS) - (ID) - (Height)


These U-cups are specifically designed as a highly reliable dynamic rod seal, with asymmetric lip heights to achieve optimal seal load and stability.

  

Part #

Cross
Section

Nom ID

Nom OD

Nom Height

Groove Width

Rod Diameter

Housing Diameter

List
Price

DRU12-0.62-18

1/8

5/8

7/8

3/16

.218

.625

.875

$8.61

DRU12-0.75-12

1/8

3/4

1

1/8

.156

.750

1.000

$7.35

DRU12-0.75-25

1/8

3/4

1

1/4

.281

.750

1.000

$8.71

DRU12-0.87-12

1/8

7/8

1-1/8

1/8

.156

.875

1.125

$8.29

DRU12-1.00-12

1/8

1

1-1/4

1/8

.156

1.000

1.250

$8.95

DRU12-1.00-18

1/8

1

1-1/4

3/16

.218

1.000

1.250

$7.98

DRU18-0.87-18

3/16

7/8

1-1/4

3/16

.218

.875

1.250

$7.75

DRU18-0.87-25

3/16

7/8

1-1/4

1/4

.281

.875

1.250

$8.90

DRU18-1.12-37

3/16

1-1/8

1-1/2

3/8

.406

1.125

1.500

$8.35

DRU18-1.75-25

3/16

1-3/4

2-1/8

1/4

.281

1.750

2.125

$12.35

DRU18-1.87-31

3/16

1-7/8

2-1/4

5/16

.343

1.875

2.250

$26.07

DRU18-2.00-25

3/16

2

2-3/8

1/4

.281

2.000

2.375

$14.65

DRU18-2.25-31

3/16

2-1/4

2-5/8

5/16

.343

2.250

2.625

$15.58

DRU18-2.50-31

3/16

2-1/2

2-7/8

5/16

.343

2.500

2.875

$21.65

DRU25-0.93-37

1/4

15/16

1-7/16

3/8

.406

.937

1.438

$8.11

DRU25-1.00-25

1/4

1

1-1/2

1/4

.281

1.000

1.500

$8.11

DRU25-1.12-25

1/4

1-1/8

1-5/8

1/4

.281

1.125

1.625

$10.30

DRU25-1.25-25

1/4

1-1/4

1-3/4

1/4

.281

1.250

1.750

$10.01

DRU25-1.25-31

1/4

1-1/4

1-3/4

5/16

.343

1.250

1.750

$10.01

DRU25-1.50-31

1/4

1-1/2

2

5/16

.343

1.500

2.000

$11.91

DRU25-1.62-31

1/4

1-5/8

2-1/8

5/16

.343

1.625

2.125

$13.05

DRU25-1.87-37

1/4

1-7/8

2-3/8

3/8

.406

1.875

2.375

$31.89

DRU25-2.00-25

1/4

2

2-1/2

1/4

.281

2.000

2.500

$15.37

DRU25-2.00-31

1/4

2

2-1/2

5/16

.343

2.000

2.500

$15.37

DRU25-2.12-37

1/4

2-1/8

2-5/8

3/8

.406

2.125

2.625

$22.48

DRU25-2.37-37

1/4

2-3/8

2-7/8

3/8

.406

2.375

2.875

$15.58

DRU25-2.50-25

1/4

2-1/2

3

1/4

.281

2.500

3.000

$15.94

DRU25-2.50-31

1/4

2-1/2

3

5/16

.343

2.500

3.000

$15.94

DRU25-2.62-37

1/4

2-5/8

3-1/8

3/8

.406

2.625

3.125

$16.28

DRU25-3.37-37

1/4

3-3/8

3-7/8

3/8

.406

3.375

3.875

$17.71

DRU25-3.75-59

1/4

3-3/4

4-1/4

19/32

.620

3.750

4.250

$44.63

DRU25-4.00-25

1/4

4

4-1/2

1/4

.281

4.000

4.500

$27.03

DRU25-4.00-56

1/4

4

4-1/2

9/16

.594

4.000

4.500

$23.76

DRU25-4.50-56

1/4

4-1/2

5

9/16

.594

4.500

5.000

$28.10

DRU25-5.00-56

1/4

5

5-1/2

9/16

.594

5.000

5.500

$35.57

DRU25-5.25-59

1/4

5-1/4

5-3/4

19/32

.620

5.250

5.750

$64.62

DRU25-6.75-59

1/4

6-3/4

7-1/4

19/32

.620

6.750

7.250

$83.75

DRU31-1.37-37

5/16

1-3/8

2

3/8

.406

1.375

2.000

$11.91

DRU31-2.00-37

5/16

2

2-5/8

3/8

.406

2.000

2.625

$14.91

DRU31-2.25-37

5/16

2-1/4

2-7/8

3/8

.406

2.250

2.875

$17.71

DRU31-2.25-50

5/16

2-1/4

2-7/8

1/2

.531

2.250

2.875

$17.71

DRU31-2.37-37

5/16

2-3/8

3

3/8

.406

2.375

3.000

$15.94

DRU31-2.37-50

5/16

2-3/8

3

1/2

.531

2.375

3.000

$16.84

DRU31-2.75-37

5/16

2-3/4

3-3/8

3/8

.406

2.750

3.375

$18.86

DRU31-3.00-37

5/16

3

3-5/8

3/8

.406

3.000

3.625

$19.61

DRU31-3.37-50

5/16

3-3/8

4

1/2

.531

3.375

4.000

$22.86

DRU31-4.00-50

5/16

4

4-5/8

1/2

.531

4.000

4.625

$28.44

DRU31-4.50-37

5/16

4-1/2

5-1/8

3/8

.406

4.500

5.125

$32.79

DRU31-5.50-37

5/16

5-1/2

6-1/8

3/8

.406

5.500

6.125

$47.01

DRU37-2.00-37

3/8

2

2-3/4

3/8

.406

2.000

2.750

$15.94

DRU37-2.00-50

3/8

2

2-3/4

1/2

.531

2.000

2.750

$15.94

DRU37-3.00-37

3/8

3

3-3/4

3/8

.406

3.000

3.750

$18.89

DRU37-3.00-62

3/8

3

3-3/4

5/8

.656

3.000

3.750

$21.48

DRU37-3.50-37

3/8

3-1/2

4-1/4

3/8

.406

3.500

4.250

$24.86

DRU37-3.50-50

3/8

3-1/2

4-1/4

1/2

.531

3.500

4.250

$24.86

DRU37-3.62-37

3/8

3-5/8

4-3/8

3/8

.406

3.625

4.375

$24.86

DRU37-4.00-37

3/8

4

4-3/4

3/8

.406

4.000

4.750

$28.44

DRU37-4.00-50

3/8

4

4-3/4

1/2

.531

4.000

4.750

$28.44

DRU37-4.00-62

3/8

4

4-3/4

5/8

.656

4.000

4.750

$44.03

DRU37-4.25-50

3/8

4-1/4

5

1/2

.531

4.250

5.000

$27.85

DRU37-4.25-62

3/8

4-1/4

5

5/8

.656

4.250

5.000

$28.82

DRU37-4.37-50

3/8

4-3/8

5-1/8

1/2

.531

4.375

5.125

$39.64

DRU37-4.50-50

3/8

4-1/2

5-1/4

1/2

.531

4.500

5.250

$29.86

DRU37-4.50-62

3/8

4-1/2

5-1/4

5/8

.656

4.500

5.250

$29.60

DRU37-4.75-37

3/8

4-3/4

5-1/2

3/8

.406

4.750

5.500

$37.95

DRU37-4.87-50

3/8

4-7/8

5-5/8

1/2

.531

4.875

5.625

$50.58

DRU37-5.25-62

3/8

5-1/4

6

5/8

.656

5.250

6.000

$45.15

DRU37-5.75-62

3/8

5-3/4

6-1/2

5/8

.656

5.750

6.500

$61.48

DRU37-6.00-62

3/8

6

6-3/4

5/8

.656

6.000

6.750

$64.51

DRU37-6.50-50

3/8

6-1/2

7-1/4

1/2

.531

6.500

7.250

$70.50

DRU37-6.50-62

3/8

6-1/2

7-1/4

5/8

.656

6.500

7.250

$84.56

DRU37-7.00-50

3/8

7

7-3/4

1/2

.531

7.000

7.750

$76.84

DRU37-7.00-62

3/8

7

7-3/4

5/8

.656

7.000

7.750

$83.09

DRU43-4.50-48

7/16

4-1/2

5-3/8

.49

.531

4.500

5.375

$43.25

DRU50-10.00-62

1/2

10

11

5/8

.656

10.000

11.000

$121.53

DRU50-12.00-75

1/2

12

13

3/4

.781

12.000

13.000

$169.07

DRU50-5.00-75

1/2

5

6

3/4

.781

5.000

6.000

$73.07

DRU50-7.00-69

1/2

7

8

11/16

.720

7.000

8.000

$89.32

DRU50-7.00-75

1/2

7

8

3/4

.781

7.000

8.000

$90.20

DRU50-9.00-62

1/2

9

10

5/8

.656

9.000

10.000

$122.19

DRU50-9.00-75

1/2

9

10

3/4

.781

9.000

10.000

$115.97