Page 22 - HydraulicSealsCatalog

SEO Version

20
Style WD Rod Wipers
WD
Rod
Groove Dimensions
Dash
Diameter
A
B
C
Number
(inches)
(inches)
(inches)
(inches)
+.006
+.010
+.004
-.000
-.000
-.000
WD0250
1/4
.497
.410
.124
WD0312
5/16
.560
.475
.124
WD0375
3/8
.622
.535
.124
WD0437
7/16
.685
.600
.124
WD0500
1/2
.747
.660
.124
WD0562
9/16
.810
.725
.124
WD0625
5/8
.872
.785
.124
WD0687
11/16
.935
.850
.124
WD0750
3/4
1.122
.995
.187
WD0812
13/16
1.185
1.060
.187
WD0875
7/8
1.247
1.120
.187
WD0937
15/16
1.310
1.185
.187
WD1000
1
1.372
1.245
.187
WD1062
1-1/16
1.435
1.310
.187
WD1125
1-1/8
1.497
1.370
.187
WD1187
1-3/16
1.560
1.435
.187
WD1250
1-1/4
1.622
1.495
.187
**
1-5/16
1.685
1.560
.187
WD1375
1-3/8
1.747
1.620
.187
WD
Rod
Groove Dimensions
Dash
Diameter
A
B
C
Number
(inches)
(inches)
(inches)
(inches)
+.006
+.010
+.004
-.000
-.000
-.000
**
1-7/16
1.810
1.685
.187
WD1500
1-1/2
1.872
1.745
.187
**
1-9/16
1.935
1.810
.187
WD1625
1-5/8
1.997
1.870
.187
**
1-11/16
2.060
1.935
.187
WD1750
1-3/4
2.122
1.995
.187
**
1-13/16
2.185
2.060
.187
WD1875
1-7/8
2.247
2.120
.187
**
1-15/16
2.310
2.185
.187
WD2000
2
2.497
2.327
.249
**
2-1/16
2.560
2.390
.249
WD2125
2-1/8
2.622
2.452
.249
**
2-3/16
2.685
2.515
.249
WD2250
2-1/4
2.747
2.577
.249
**
2-5/16
2.810
2.640
.249
WD2375
2-3/8
2.872
2.702
.249
**
2-7/16
2.935
2.765
.249
WD2500
2-1/2
2.997
2.827
.249
**
2-9/16
3.060
2.890
.249
** Not currently an American Packing stock item. Call for availability.
Rod Wipers
The main function of the Rod Wiper is to keep the rod and cylinder clean and free from foreign matter; thus preventing
premature failure. The Rod Wiper is not a pressure sealing element, yet it avoids possible abrasive effects which may result
if contaminants were to reach the sealing and rod bearing elements.
One-piece snap-in type rod wiper scrapers for heavy duty applications. WD
wipers are continuous (not split) and conform with wear and side motion for
effective wiping action over the entire life span of the seal. Part Numbers listed
below are molded from 90 durometer urethane for maximum strength and
abrasion resistance. American Packing also stocks selected sizes in 90
durometer fluoroelastomer. Please inquire.
Groove Dimensions meet
ANS/B93.35 1978
specifications. (NFPA-T3-197.3R1).
B
C
A