DHS

The DHS wiper is a type of dust seal component used in hydraulic and pneumatic systems to protect the internal components from contaminants such as dust, dirt, and moisture. It is designed to clean the rod or shaft as it retracts, preventing the ingress of external particles into the system.

Introduction
Technical information:

Technical Parameters:

  • Speed: 2m/s
  • Temperature: -40°C to +110°C
  • Standard material: Polyurethane (PU)

Specification Table:

d D t h H D2 B ISO JIS
18 26 4.5 6 5 22 2
20 28 4.5 6 5 24 2
22 30 4.5 6 5 26 2
25 33 4.5 6 5 27 2
28 36 4.5 6 5 32 2
30 38 4.5 6 5 34 2
30 38 5 6.5 6 34 2  
32 40 4.5 6 5 36 2
32 40 5 6.5 6 36 2  
35 43 4.5 6 5 39 2
35 43 5 6.5 6 39 2  
36 44 4.5 6 5 40 2
36 44 5 6.5 6 40 2  
38 46 4.5 6 5 42 2
38 46 5 6.5 6 42 2  
40 48 4.5 6 5 44 2
40 48 5 6.5 6 44 2  
45 53 4.5 6 5 49 2
45 53 5 6.5 6 49 2  
50 58 4.5 6 5 54 2
50 58 5 6.5 6 54 2  
53 61 5 6.5 6 57 2  
55 63 5 6.5 6 59 2  
55 65 5.3 6.8 6 60 2  
56 66 5.3 6.8 6 61 2  
60 68 5 6.5 6 64 2  
60 70 5.3 6.8 6 65 2  
63 71 5 6.5 6 67 2  
63 73 5.3 6.8 6 68 2  
65 73 5 6.5 6 69 2  

Specification Table:

d D t h H D2 B ISO JIS
65 75 5.3 6.8 6 70 2  
70 80 5.3 6.8 6 75 3  
70 80 6 8 7 75 3  
75 85 5.3 6.8 6 80 3  
75 85 6 8 7 80 3  
80 90 5.3 6.8 6 85 3  
80 90 6 8 7 85 3  
85 95 5.3 6.8 6 90 3  
85 95 6 8 7 90 3  
90 100 5.3 6.8 6 95 3  
90 100 6 8 7 95 3  
95 105 5.3 6.8 6 100 3  
95 105 6 8 7 100 3  
100 110 5.3 6.8 6 105 3  
100 110 6 8 7 105 3  
105 115 6 8 7 110 3  
110 120 6 8 7 115 3  
115 125 6 8 7 120 4  
120 130 6 8 7 125 4  
125 138 7 9.5 8 132 4  
130 143 7 9.5 8 137 4  
135 148 7 9.5 8 142 4  
140 153 7 9.5 8 147 4  
145 158 7 9.5 8 152 4  
150 163 7 9.5 8 157 4  
160 173 7 9.5 8 167 4  
170 183 7 9.5 8 177 4  
180 193 7 9.5 8 187 4  
190 203 7 9.5 8 197 5  
200 213 7 9.5 8 207 5  

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