DH\DHS Wiper Seal

DHS is a seal that prevents dust from entering, protects equipment and maintains sealing performance.Using poly urethane(PU) as material, this is a kind of dust-resistant sealing element for double lip mouth.

Max pressure: 0
Temp range: -20~+80℃
Max Speed: ≤1m/s
Categories: ,
Description

Description-DH/DHS Wiper Seal Resistant Scraper Seal used in hydraulic cylinder

DHS Wiper Seal has a double lip seal with a dust lip and an oil seal lip. Its structure makes it excellent in dust resistance and less oil leakage. In addition, The DH/DHS type double lip wiper prevents the entry of dust, dirt, sand and metal chips. Mainly used in hydraulic cylinders and cylinders,
The axial movement of the hoist and the guide rod. DHS Wiper Seal is to do reciprocating piston movement.

Property

Color Green/Blue
Material PU
Application temperature -20~+80℃
Working speed ≤1m/s
Press 32MPA

Advantage

Insensibility against shock loads and pressure peaks
High resistance against extrusion
Sufficient lubrication due to pressure medium between the sealing lips
Suitable for hardest working conditions
Easy installation

Catalog

DHS Dust seal ring
VALQUA STANDARD
SIZE(d*D*h)
9×14×5 53×61×5/7
10×20×4/8 55×63×6.5
11.2×19.2×6 55×65×5/8
12×16×3/4 55×65×6/8
12×17×3.2/4.2 56×64×6.5
12×18×2.5/5 58×66×6.5
12×18×3.9/6 60×68×6.5
12×18×3.6/4.8 60×70×5.3/7.3
12×18×3.8/4.8 60×70×6/8
12×20×6 63×71×6.5
12.5×20.5×6 63.5×72×5/6.5
13×20×5/6.5 65×73×6.5
14×20×3.6/4.8 65×75×5/6.8
14×22×6 67×75×6.5
16×22×8/10 70×78×4/7
16×22×3.6/4.8 70×80×8
16×22×3.8/5 70×80×5/8
16×24×6 71×81×8
16×26×7/9.5 75×85×8
18×24×1.5/4 80×88×4/7
18×24×3.6/4.8 80×90×5/8
18×26×5 80×90×8
18×26×6 80×93×7/11
18×28×4/8 82.55×95.25×6.35/9.53
18.5×26×3.2/4 85×95×8
19×26×2.5/4 85×98×6/9
19×27×6 90×100×8
19.05×29.05×5.3/7 90×98×5/8
20×26×3/6 92×105×7/10
20×26×6/8 95×105×8
20×28×6 98×108×8
20×30×7/10 98×113×6/9
20×32×5/10 100×110×8
20×35×4 100×112×7/11
22×30×6 100×115×6/8.5
22×33.8×3.5 101.6×114×7/10
22.4×30.4×4.5/5.8 105×115×8
22.4×30.4×6 110×120×8
23.5×31.5×6 110×123×6/9
24×32×4.5/6 110×125×6/9
25×30×4.5/6 112×122×8
25×33×6 115×125×8
25×33×5.3/7 118×128×8
25×36.8×5/8 120×130×8
26×34×6 120×132.2×7.2/12
27×35×6 120×132×7/9.5
28×36×4.5/5.8 124×139×6/9
28×36×6 125×138×6/8
28×39.8×4.5/6 125×138×9.5
28×40×5/10 125×140×6/8.5
29×40×4.5/6.5 125×139.5×8.5/12
30×38×4.5/5.8 130×143×9.5
30×38×6.5 130×140×7/9.5
30×38×4/7 135×148×6/9
30×40×5/6.5 136×149×9.5
31.5×39.5×6.5 140×150×7/9.5
32×40×4.5/5.8 140×160×8/16
32×41×6/9 140×153×9.5
32×40×6.5 145×158×9.5
34.925×44.45×4.76 150×164×9.5
35×43×6.5 150×165×6/9
35×43×4/7 150×168.5×9/14
35×45×4.6/8 155×165×7/9.5
35.5×43.5×6.5 160×170×7/9.5
38×46×6.5 160×174×7/9.5
40×30×10/7 160×175×8.5/12
40×48×4.5/5.8 162×175×6/9
40×48×4.5/6 165×179×9.5
40×48×6.5/11 170×184×7/9.5
43×51×5/6.5 180×190×6.8/7.6
45×53×4.5/5.8 180×194×9.5
45×53×4.5/7 180×195×6/9
45×53×6.5 180×195×6.5/11
45×55×5/6.8 180×198.5×9/14
47×57×7/10 185×195×7/9.5
48×56×6.5 187×200×9.5
48×65×6.5 200×214×9.5
50×58×6.5 204×218×9.5
50×40×10/7 207×217×5/7
50×58×5.8/8 210×223×7.5/10.5
50.8×60.38×5.5/7.2 210×223×7/9.5
53×61×6.5 212×226×9.5
220×233×7/9.5
230×244×9.5
250×264×9.5
265×280×9.5/11.5
280×295×9/11.5
330×350×10/14
345×365×10/15
400×420×10/18
420×455×24
475×495×10/15
720×750×18/28

 

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