Hallite rod buffer seal 653
Technical details
| OPERATING CONDITIONS | METRIC | INCH |
| Maximum Speed | 1.0 m/sec | 3.0 ft/sec |
| Temperature Range | -45°C +110°C | -50°F +230°F |
| Maximum Pressure | 700 bar | 10000 psi |
| MAXIMUM EXTRUSION GAP | |||||
| Pressure bar | 160 | 250 | 400 | 500 | 700 |
| Maximum Gap (S<=6 mm) | 0.60 | 0.50 | 0.40 | 0.30 | 0.20 |
| Maximum Gap (S>6 mm) | 1.00 | 0.80 | 0.60 | 0.40 | 0.25 |
| Pressure psi | 2400 | 3750 | 6000 | 7500 | 10000 |
| Maximum Gap (S<=0.250 in) | 0.024 | 0.020 | 0.016 | 0.012 | 0.008 |
| Maximum Gap (S>0.250 in) | 0.040 | 0.032 | 0.024 | 0.016 | 0.010 |
| SURFACE ROUGHNESS | µmRa | µmRz | µmRt | µinRa | µinRz | µinRt |
| Dynamic Sealing Face Ød₁ | 0.1 – 0.4 | 1.6 max | 4 max | 4 – 16 | 63 max | 157 max |
| Static Sealing Face L₁ | 1.6 max | 6.3 max | 10 max | 63 max | 250 max | 394 max |
| Static Housing Faces ØD₁, L₁ | 3.2 max | 10 max | 16 max | 125 max | 394 max | 630 max |
| CHAMFERS & RADII | ||||
| Groove Section <S mm | 3.75 | 5.50 | 7.75 | 10.50 |
| Min Chamfer C mm | 3.00 | 3.50 | 5.00 | 7.50 |
| Max Fillet Rad r₁ mm | 0.50 | 0.70 | 1.20 | 1.60 |
| Groove Section <S in | 0.150 | 0.215 | 0.306 | 0.413 |
| Min Chamfer C in | 0.125 | 0.140 | 0.200 | 0.300 |
| Max Fillet Rad r₁ in | 0.020 | 0.028 | 0.047 | 0.062 |
| METRIC | |||
| Part no. | Ød1 | ØD1 | L1 |
| 4772710 | 40 | 55.5 | 6.3 |
| 4575510 | 45 | 56 | 4.2 |
| 4772810 | 45 | 60.5 | 6.3 |
| 4403210 | 50 | 65.5 | 6.3 |
| 4403310 | 55 | 70.5 | 6.3 |
| 4403410 | 60 | 75.5 | 6.3 |
| 4751110 | 63 | 78.5 | 6.3 |
| 4742110 | 65 | 80.5 | 6.3 |
| 4742310 | 70 | 85.5 | 6.3 |
| 4742410 | 75 | 90.5 | 6.3 |
| 4742510 | 80 | 95.5 | 6.3 |
| 4742610 | 85 | 100.5 | 6.3 |
| 4523710 | 90 | 105.5 | 6.3 |
| 4742810 | 95 | 110.5 | 6.3 |
| 4742910 | 100 | 115.5 | 6.3 |
| 4743010 | 110 | 125.5 | 6.3 |
| 4824710 | 124 | 139.5 | 6.3 |
| 4824810 | 125 | 140.5 | 6.3 |
| 4830210 | 130 | 145.5 | 6.3 |
| 4824910 | 135 | 150.5 | 6.3 |
| 4770810 | 140 | 155.5 | 6.3 |
| 4825010 | 150 | 165.5 | 6.3 |
| 4804110 | 150 | 170 | 10 |
| 4825110 | 155 | 170.5 | 6.3 |
| 4825210 | 160 | 175.5 | 6.3 |
| 4820210 | 170 | 185.5 | 6.3 |
| 4804010 | 180 | 195.5 | 6.3 |
| 4705710 | 215 | 236 | 8.1 |
| INCH | |||
| Part no. | Ød1 | ØD1 | L1 |
| 4878110 | 1.25 | 1.674 | 0.166 |
| 4521310 | 2 | 2.424 | 0.166 |
| 4514610 | 2.5 | 2.924 | 0.166 |
| 4533510 | 2.75 | 3.174 | 0.166 |
| 4515910 | 3 | 3.616 | 0.247 |
| 4514810 | 3.5 | 4.116 | 0.247 |
| 4524610 | 4 | 4.616 | 0.247 |
| 4588310 | 7 | 7.616 | 0.247 |
| 4753410 | 8 | 8.61 | 0.247 |
| 4744810 | 8.5 | 9.116 | 0.247 |
| 4764910 | 12 | 12.95 | 0.319 |