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PW Double Acting Polyurethane Piston Seals Low Friction Low Gas Permeability
PW Double Acting Polyurethane Piston Seals Low Friction Low Gas Permeability
Specifications
Diameter Range :
40mm~500mm
Type :
Polyurethane Piston Seals
Model Number :
AQ5
Material :
PTFE Bronze + NBR
Price :
Negotiable
Place of Origin :
China(mainland)
Certification :
ISO9001, IATF16949, ISO14001, ISO45001
Media Compatibility :
Fluid/Fluid Separation, Fluid/Gas Separation (Hydraulic Oil, Nitrogen, etc.)
Payment Terms :
T/T
MOQ :
10pcs
Description

PW Double Acting Polyurethane Piston Seals

The AQ5 Piston Seal is a double-acting seal, engineered for challenging applications where complete separation of 2 different media (liquid/liquid or liquid/gas for example) is essential.

The design of the AQ5 is based on a low-friction dynamic slide ring energised by a high-elasticity O-ring in combination with a special Quad Ring (X-Ring) elastomer at the dynamic sealing surface. This multi-component design profile is ideal for high-speed, high-pressure applications requiring excellent pressure retention.

It combines the ultra-low friction properties of high-performance polymers with the excellent sealing efficiency of rubber elastomers to provide minimal friction and minimal system leakage. Recommended for heavy-load and large diameter hydraulic sealing systems.

Technical data

Pressure Speed Temperature Media
0~40MPa 0.5m/s

–35° C / +110° C (according to material for o-rings and quad-ring)

 hydraulic mineral oils, water based fluids, gas

Advantages

  • Dual-medium isolation
  • No crawling
  • Low gas Permeability
  • Combines the low-friction characteristics of PTFE also the high elasticity of rubber
  • Good sliding effect
  • Suitable for rapid pressure cycling

Application

  • Piston Accumulators
  • Position Control Cylinder
  • Machine Tools
  • Heavy-Duty Suspension Cylinder
  • Hydraulic Press

Specification

PW Double Acting Polyurethane Piston Seals Low Friction Low Gas Permeability

d1 h9 L1+0.2 r1 S max d2
DN-4.9 2.2 0.4 0.2 1.78
DN-7.5 3.2 0.6 0.25 2.62
DN-11.0 4.2 1 0.25 3.53
DN-15.5 6.3 1.3 0.3 5.33
DN-21.0 8.1 1.8 0.3 7

DN H9 d1 h9 L1 +0.2
12 7.1 2.2
12 4.5 3.2
15 7.5 3.2
16 8.5 3.2
20 12.5 3.2
22 14.5 3.2
24 16.5 3.2
25 17.5 3.2
25 14 4.2
28 20.5 3.2
30 22.5 3.2
32 24.5 3.2
32 21 4.2
34 26.5 3.2
35 27.5 3.2
35 24 4.2
36 28.5 3.2
36 25 4.2
38 30.5 3.2
40 29 4.2
40 24.5 6.3
42 31 4.2
45 29.5 6.3
45 34 4.2
48 37 4.2
49 38 4.2
50 34.5 6.3
50 39 4.2
50.8 39.8 4.2
52 36.5 6.3
54 43 4.2
55 44 4.2
55 39.5 6.3
56 45 4.2
57 46 4.2
60 44.5 6.3
60 49 4.2
63 52 4.2
63 47.5 6.3
63.5 52.5 4.2
65 54 4.2
65 49.5 6.3
70 59 4.2
70 54.5 6.3
72 61 4.2
74 58.5 6.3
75 64 4.2
75 59.5 6.3
76.2 65.2 4.2
80 69 4.2
80 64.5 6.3
82.55 67.05 6.3
85 69.5 6.3
88.9 73.4 6.3
90 74.5 6.3
95 79.5 6.3
100 84.5 6.3
101.6 86.1 6.3
105 89.5 6.3
110 94.5 6.3
115 99.5 6.3
115 94 8.1
118 102.5 6.3
120 104.5 6.3
125 109.5 6.3
125 104 8.1
127 111.5 6.3
130 114.5 6.3
130 109 8.1
135 119.5 6.3
135 114 8.1
140 119 8.1
145 124 8.1
150 129 8.1
152.4 131.4 8.1
160 139 8.1
170 149 8.1
177.8 156.8 8.1
180 159 8.1
185 164 8.1
190 169 8.1
200 179 8.1
203.2 182.2 8.1
210 189 8.1
220 199 8.1
230 209 8.1
240 219 8.1
250 229 8.1
280 259 8.1
300 279 8.1
  • Please contact us for more dimensions or other requests.
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PW Double Acting Polyurethane Piston Seals Low Friction Low Gas Permeability

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Product Detail
Diameter Range :
40mm~500mm
Type :
Polyurethane Piston Seals
Model Number :
AQ5
Material :
PTFE Bronze + NBR
Price :
Negotiable
Place of Origin :
China(mainland)
Contact Supplier
PW Double Acting Polyurethane Piston Seals Low Friction Low Gas Permeability

Shenzhen Yihuan Trading Co., Ltd

Verified Supplier
2 Years
chongqing, shenzhen
Since 2023
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Piston Rod Seals, Piston Seals, Rod Seals
Total Annual :
100-150
Employee Number :
50~60
Certification Level :
Verified Supplier
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