AQ5

The AQ5 piston seals is specifically designed for heavy-duty applications with large diameters. It is highly recommended as a double-acting piston seal for hydraulic equipment.

Introduction
Technical information

Technical Parameters:

  • Pressure: 40 MPa
  • Speed: 2 m/s
  • Temperature: -30°C to +200°C (depending on the elastomeric material)
  • Media: All common hydraulic oils, including bio-oils and gases.
  • Clearance: The maximum allowable radial clearance (emax) depends on the working pressure and functional

Installation Dimension:

Groove OD Groove ID Groove Width Radius Radial Clearance max(e max) O Ring Section Star Ring Section
Recommended Range d H R1 10Mpa 20Mpa 30Mpa d0 W
40-79.9 D-10 6.3 0.6 0.30 0.20 0.15 2.62 1.78
80-132.9 D-13 8.3 1.0 0.40 0.30 0.15 3.53 2.62
133-462.9 D-18 12.3 1.3 0.40 0.30 0.20 5.33 3.53
463-700 D-31 16.3 1.8 0.50 0.40 0.30 7.00 5.33

Specification Table:

CODE D d H
AQ5 40 30 6.3
AQ5 42 32 6.3
AQ5 45 35 6.3
AQ5 48 38 6.3
AQ5 50 40 6.3
AQ5 52 42 6.3
AQ5 55 45 6.3
AQ5 60 50 6.3
AQ5 63 53 6.3
AQ5 65 55 6.3
AQ5 70 60 6.3
AQ5 75 65 6.3
AQ5 80 67 8.3
AQ5 85 72 8.3
AQ5 90 77 8.3
AQ5 95 82 8.3
AQ5 100 87 8.3
AQ5 105 92 8.3
AQ5 110 97 8.3
AQ5 115 102 8.3
AQ5 120 107 8.3
AQ5 125 112 8.3
AQ5 130 117 8.3
CODE D d H
AQ5 135 117 12.3
AQ5 140 122 12.3
DAQ 150 132 12.3
DAQ 160 142 12.3
DAQ 170 152 12.3
DAQ 180 162 12.3
DAQ 190 172 12.3
DAQ 200 182 12.3
DAQ 210 192 12.3
DAQ 220 202 12.3
DAQ 230 212 12.3
DAQ 240 222 12.3
DAQ 250 232 12.3
DAQ 260 242 12.3
DAQ 270 252 12.3
DAQ 280 262 12.3
DAQ 290 272 12.3
DAQ 300 282 12.3
DAQ 310 292 12.3
DAQ 320 302 12.3

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