Hallite rod/piston seal 512
Technical details
| OPERATING CONDITIONS | METRIC | INCH |
| Maximum Speed | 0.5 m/sec | 1.5 ft/sec |
| Temperature Range | -40°C +110°C | -40°F +230°F |
| Maximum Pressure | 350 bar | 5000 psi |
| MAXIMUM EXTRUSION GAP – 1/4 SECTION AND ABOVE | |||
| Pressure bar | 160 | 250 | 350 |
| Maximum Gap mm | 0.60 | 0.50 | 0.40 |
| Pressure psi | 2400 | 3750 | 6000 |
| Maximum Gap in | 0.024 | 0.020 | 0.016 |
| SURFACE ROUGHNESS | µmRa | µmRz | µmRt | µinRa | µinRz | µinRt |
| Dynamic Sealing Face Ød₁ – Rod | 0.1 – 0.4 | 1.6 max | 4 max | 4 – 16 | 63 max | 157 max |
| Static Sealing Face ØD₁ – Rod | 1.6 max | 6.3 max | 10 max | 63 max | 250 max | 394 max |
| Dynamic Sealing Face ØD₁ – Piston | 0.1 – 0.4 | 1.6 max | 4 max | 4 – 16 | 63 max | 157 max |
| Static Sealing Face Ød₁ – Piston | 1.6 max | 6.3 max | 10 max | 63 max | 250 max | 394 max |
| Static Housing Faces L₁ | 3.2 max | 10 max | 16 max | 125 max | 394 max | 630 max |
| RADII | ||||||
| Groove Section ≤ S in | 0.125 | 0.187 | 0.250 | 0.312 | 0.375 | 0.500 |
| Min Chamfer C in | 0.093 | 0.093 | 0.125 | 0.156 | 0.187 | 0.187 |
| Max Fillet Rad r₁ in | 0.008 | 0.008 | 0.016 | 0.032 | 0.032 | 0.032 |
| Max Fillet Rad r₂ in | 0.016 | 0.016 | 0.032 | 0.047 | 0.047 | 0.047 |
Product List
| PART No. | Ød₁ | ØD₁ | SL | L₁ | Standard Reference |
| 1/8 CROSS SECTION | |||||
| 8820210 | 0.25 | 0.5 | 0.25 | 0.275 | 12500250-250 |
| 8870510 | 0.5 | 0.75 | 0.25 | 0.275 | 12500500-250 |
| 8820510 | 0.625 | 0.875 | 0.25 | 0.275 | 12500625-250 |
| 8820710 | 0.75 | 1 | 0.25 | 0.275 | 12500750-250 |
| 8821210 | 1 | 1.25 | 0.25 | 0.275 | 12501000-250 |
| 8854910 | 1.125 | 1.375 | 0.25 | 0.275 | 12501125-250 |
| 8858010 | 1.188 | 1.438 | 0.188 | 0.207 | 12501188-188 |
| 8821810 | 1.25 | 1.5 | 0.25 | 0.275 | 12501250-250 |
| 8822110 | 1.375 | 1.625 | 0.25 | 0.275 | 12501375-250 |
| 8822310 | 1.5 | 1.75 | 0.25 | 0.275 | 12501500-250 |
| 8870610 | 1.625 | 1.875 | 0.25 | 0.275 | 12501625-250 |
| 8822810 | 1.75 | 2 | 0.25 | 0.275 | 12501750-250 |
| 8823110 | 2 | 2.25 | 0.25 | 0.275 | 12502000-250 |
| 3/16 CROSS SECTION | |||||
| 8820810 | 0.75 | 1.125 | 0.313 | 0.344 | 18700750-313 |
| 8933110 | 0.875 | 1.25 | 0.375 | 0.413 | 18700875-375 |
| 8821310 | 1 | 1.375 | 0.313 | 0.344 | 18701000-313 |
| 8820610 | 1.125 | 1.5 | 0.25 | 0.275 | 18701125-250 |
| 8821710 | 1.125 | 1.5 | 0.313 | 0.344 | 18701125-313 |
| 8821910 | 1.25 | 1.625 | 0.313 | 0.344 | 18701250-313 |
| 8822210 | 1.375 | 1.75 | 0.313 | 0.344 | 18701375-313 |
| 8870710 | 1.375 | 1.75 | 0.375 | 0.413 | 18701375-375 |
| 8822510 | 1.5 | 1.875 | 0.375 | 0.413 | 18701500-375 |
| 8908210 | 1.625 | 2 | 0.25 | 0.275 | 18701625-250 |
| 8858110 | 1.625 | 2 | 0.313 | 0.344 | 18701625-313 |
| 8822710 | 1.625 | 2 | 0.375 | 0.413 | 18701625-375 |
| 8822910 | 1.75 | 2.125 | 0.375 | 0.413 | 18701750-375 |
| 8870810 | 1.875 | 2.25 | 0.375 | 0.413 | 18701875-375 |
| 8823210 | 2 | 2.375 | 0.375 | 0.413 | 18702000-375 |
| 8865510 | 2.125 | 2.5 | 0.25 | 0.275 | 18702125-250 |
| 8870910 | 2.125 | 2.5 | 0.375 | 0.413 | 18702125-375 |
| 8858210 | 2.188 | 2.563 | 0.375 | 0.413 | 18702188-375 |
| 8858310 | 2.25 | 2.625 | 0.313 | 0.344 | 18702250-313 |
| 8823410 | 2.25 | 2.625 | 0.375 | 0.413 | 18702250-375 |
| 8858410 | 2.375 | 2.75 | 0.375 | 0.413 | 18702375-375 |
| 8871010 | 2.5 | 2.875 | 0.375 | 0.413 | 18702500-375 |
| 8858510 | 2.625 | 3 | 0.313 | 0.344 | 18702625-313 |
| 8823710 | 2.625 | 3 | 0.375 | 0.413 | 18702625-375 |
| 8871110 | 2.75 | 3.125 | 0.375 | 0.413 | 18702750-375 |
| 8865610 | 2.875 | 3.25 | 0.25 | 0.275 | 18702875-250 |
| 8823910 | 3 | 3.375 | 0.375 | 0.413 | 18703000-375 |
| 8867310 | 3.125 | 3.5 | 0.25 | 0.275 | 18703125-250 |
| 8871210 | 3.125 | 3.5 | 0.375 | 0.413 | 18703125-375 |
| 8858610 | 3.188 | 3.563 | 0.375 | 0.413 | 18703188-375 |
| 8858710 | 3.25 | 3.625 | 0.313 | 0.344 | 18703250-313 |
| 8824010 | 3.25 | 3.625 | 0.375 | 0.413 | 18703250-375 |
| 8858810 | 3.375 | 3.75 | 0.375 | 0.413 | 18703375-375 |
| 8824110 | 3.5 | 3.875 | 0.375 | 0.413 | 18703500-375 |
| 8864010 | 3.625 | 4 | 0.313 | 0.344 | 18703625-313 |
| 8824210 | 3.625 | 4 | 0.375 | 0.413 | 18703625-375 |
| 8855010 | 3.75 | 4.125 | 0.375 | 0.413 | 18703750-375 |
| 8820910 | 3.875 | 4.25 | 0.25 | 0.275 | 18703875-250 |
| 8824310 | 4 | 4.375 | 0.375 | 0.413 | 18704000-375 |
| 8867210 | 4.125 | 4.5 | 0.313 | 0.344 | 18704125-313 |
| 8871310 | 4.125 | 4.5 | 0.375 | 0.413 | 18704125-375 |
| 8859010 | 4.188 | 4.563 | 0.375 | 0.413 | 18704188-375 |
| 8859110 | 4.25 | 4.625 | 0.313 | 0.344 | 18704250-313 |
| 8824410 | 4.25 | 4.625 | 0.375 | 0.413 | 18704250-375 |
| 8859210 | 4.375 | 4.75 | 0.375 | 0.413 | 18704375-375 |
| 8824510 | 4.5 | 4.875 | 0.375 | 0.413 | 18704500-375 |
| 8859310 | 4.625 | 5 | 0.313 | 0.344 | 18704625-313 |
| 8855410 | 4.625 | 5 | 0.375 | 0.413 | 18704625-375 |
| 8821510 | 4.875 | 5.25 | 0.25 | 0.275 | 18704875-250 |
| 1/4 CROSS SECTION | |||||
| 8922310 | 0.5 | 1 | 0.375 | 0.413 | 25000500-375 |
| 8906110 | 0.688 | 1.188 | 0.375 | 0.413 | 25000688-375 |
| 8825010 | 0.75 | 1.25 | 0.375 | 0.413 | 25000750-375 |
| 8906810 | 0.875 | 1.375 | 0.313 | 0.344 | 25000875-313 |
| 8906910 | 1 | 1.5 | 0.313 | 0.344 | 25001000-313 |
| 8825210 | 1 | 1.5 | 0.375 | 0.413 | 25001000-375 |
| 8907210 | 1 | 1.5 | 0.437 | 0.48 | 25001000-437 |
| 8847610 | 1.125 | 1.625 | 0.375 | 0.413 | 25001125-375 |
| 8825410 | 1.25 | 1.75 | 0.375 | 0.413 | 25001250-375 |
| 8825610 | 1.375 | 1.875 | 0.375 | 0.413 | 25001375-375 |
| 8821010 | 1.5 | 2 | 0.313 | 0.344 | 25001500-313 |
| 8825710 | 1.5 | 2 | 0.375 | 0.413 | 25001500-375 |
| 8825910 | 1.75 | 2.25 | 0.375 | 0.413 | 25001750-375 |
| 8826210 | 2 | 2.5 | 0.375 | 0.413 | 25002000-375 |
| 8826410 | 2.125 | 2.625 | 0.375 | 0.413 | 25002125-375 |
| 8826510 | 2.25 | 2.75 | 0.375 | 0.413 | 25002250-375 |
| 8864110 | 2.25 | 2.75 | 0.563 | 0.619 | 25002250-563 |
| 8826610 | 2.375 | 2.875 | 0.375 | 0.413 | 25002375-375 |
| 8821110 | 2.5 | 3 | 0.313 | 0.344 | 25002500-313 |
| 8826810 | 2.5 | 3 | 0.375 | 0.413 | 25002500-375 |
| 8826910 | 2.75 | 3.25 | 0.375 | 0.413 | 25002750-375 |
| 8827010 | 3 | 3.5 | 0.375 | 0.413 | 25003000-375 |
| 8850610 | 3 | 3.5 | 0.563 | 0.619 | 25003000-563 |
| 8859510 | 3.125 | 3.625 | 0.375 | 0.413 | 25003125-375 |
| 8827310 | 3.25 | 3.75 | 0.375 | 0.413 | 25003250-375 |
| 8865710 | 3.5 | 4 | 0.313 | 0.344 | 25003500-313 |
| 8827510 | 3.5 | 4 | 0.375 | 0.413 | 25003500-375 |
| 8827810 | 3.75 | 4.25 | 0.375 | 0.413 | 25003750-375 |
| 8827910 | 4 | 4.5 | 0.375 | 0.413 | 25004000-375 |
| 8828010 | 4 | 4.5 | 0.563 | 0.619 | 25004000-563 |
| 8859610 | 4.125 | 4.625 | 0.375 | 0.413 | 25004125-375 |
| 8828210 | 4.25 | 4.75 | 0.375 | 0.413 | 25004250-375 |
| 8833710 | 4.25 | 4.75 | 0.563 | 0.619 | 25004250-563 |
| 8821410 | 4.5 | 5 | 0.313 | 0.344 | 25004500-313 |
| 8828610 | 4.5 | 5 | 0.375 | 0.413 | 25004500-375 |
| 8828710 | 4.5 | 5 | 0.563 | 0.619 | 25004500-563 |
| 8933410 | 4.75 | 5.25 | 0.563 | 0.619 | 25004750-563 |
| 8871510 | 5 | 5.5 | 0.375 | 0.413 | 25005000-375 |
| 8828810 | 5 | 5.5 | 0.563 | 0.619 | 25005000-563 |
| 8829110 | 5.5 | 6 | 0.375 | 0.413 | 25005500-375 |
| 8922510 | 5.5 | 6 | 0.5 | 0.55 | 25005500-500 |
| 8829210 | 5.5 | 6 | 0.563 | 0.619 | 25005500-563 |
| 8905510 | 5.75 | 6.25 | 0.563 | 0.619 | 25005750-563 |
| 8829310 | 6 | 6.5 | 0.563 | 0.619 | 25006000-563 |
| 8829510 | 6.5 | 7 | 0.375 | 0.413 | 25006500-375 |
| 8829710 | 6.5 | 7 | 0.563 | 0.619 | 25006500-563 |
| 8822610 | 7 | 7.5 | 0.375 | 0.413 | 25007000-375 |
| 8877210 | 7 | 7.5 | 0.563 | 0.619 | 25007000-563 |
| 8829610 | 7.5 | 8 | 0.375 | 0.413 | 25007500-375 |
| 8877310 | 7.5 | 8 | 0.563 | 0.619 | 25007500-563 |
| 8829810 | 8.5 | 9 | 0.375 | 0.413 | 25008500-375 |
| 8855110 | 8.5 | 9 | 0.563 | 0.619 | 25008500-563 |
| 5/16 CROSS SECTION | |||||
| 8825310 | 1 | 1.625 | 0.5 | 0.55 | 31201000-500 |
| 8871610 | 1.375 | 2 | 0.5 | 0.55 | 31201375-500 |
| 8825810 | 1.5 | 2.125 | 0.5 | 0.55 | 31201500-500 |
| 8826010 | 1.75 | 2.375 | 0.5 | 0.55 | 31201750-500 |
| 8826110 | 1.875 | 2.5 | 0.5 | 0.55 | 31201875-500 |
| 8826310 | 2 | 2.625 | 0.5 | 0.55 | 31202000-500 |
| 8826710 | 2.375 | 3 | 0.5 | 0.55 | 31202375-500 |
| 8871810 | 2.5 | 3.125 | 0.5 | 0.55 | 31202500-500 |
| 8871910 | 2.75 | 3.375 | 0.5 | 0.55 | 31202750-500 |
| 8872010 | 2.875 | 3.5 | 0.5 | 0.55 | 31202875-500 |
| 8827110 | 3 | 3.625 | 0.5 | 0.55 | 31203000-500 |
| 8872110 | 3.375 | 4 | 0.5 | 0.55 | 31203375-500 |
| 8827710 | 3.5 | 4.125 | 0.5 | 0.55 | 31203500-500 |
| 8872210 | 3.75 | 4.375 | 0.5 | 0.55 | 31203750-500 |
| 8872310 | 3.875 | 4.5 | 0.5 | 0.55 | 31203875-500 |
| 8828410 | 4.375 | 5 | 0.5 | 0.55 | 31204375-500 |
| 8922410 | 4.375 | 5 | 0.563 | 0.619 | 31204375-563 |
| 8872410 | 4.375 | 5 | 0.625 | 0.688 | 31204375-625 |
| 8872510 | 4.5 | 5.125 | 0.625 | 0.688 | 31204500-625 |
| 8872610 | 5.375 | 6 | 0.625 | 0.688 | 31205375-625 |
| 8829410 | 6.375 | 7 | 0.625 | 0.688 | 31206375-625 |
| 8859710 | 7 | 7.625 | 0.625 | 0.688 | 31207000-625 |
| 8855310 | 7.375 | 8 | 0.625 | 0.688 | 31207375-625 |
| 3/8 CROSS SECTION | |||||
| 8872710 | 1.5 | 2.25 | 0.5 | 0.55 | 37501500-500 |
| 8872810 | 1.5 | 2.25 | 0.625 | 0.688 | 37501500-625 |
| 8830010 | 1.75 | 2.5 | 0.5 | 0.55 | 37501750-500 |
| 8830310 | 2 | 2.75 | 0.5 | 0.55 | 37502000-500 |
| 8830410 | 2 | 2.75 | 0.625 | 0.688 | 37502000-625 |
| 8872910 | 2.25 | 3 | 0.5 | 0.55 | 37502250-500 |
| 8873010 | 2.25 | 3 | 0.625 | 0.688 | 37502250-625 |
| 8879210 | 2.5 | 3.25 | 0.5 | 0.55 | 37502500-500 |
| 8830510 | 2.5 | 3.25 | 0.625 | 0.688 | 37502500-625 |
| 8830710 | 2.75 | 3.5 | 0.5 | 0.55 | 37502750-500 |
| 8830810 | 2.75 | 3.5 | 0.625 | 0.688 | 37502750-625 |
| 8831010 | 3 | 3.75 | 0.5 | 0.55 | 37503000-500 |
| 8878710 | 3 | 3.75 | 0.625 | 0.688 | 37503000-625 |
| 8831110 | 3.25 | 4 | 0.5 | 0.55 | 37503250-500 |
| 8831210 | 3.25 | 4 | 0.625 | 0.688 | 37503250-625 |
| 8855910 | 3.375 | 4.125 | 0.625 | 0.688 | 37503375-625 |
| 8878810 | 3.5 | 4.25 | 0.5 | 0.55 | 37503500-500 |
| 8831310 | 3.5 | 4.25 | 0.625 | 0.688 | 37503500-625 |
| 8831410 | 3.75 | 4.5 | 0.5 | 0.55 | 37503750-500 |
| 8878910 | 4 | 4.75 | 0.5 | 0.55 | 37504000-500 |
| 8831610 | 4 | 4.75 | 0.625 | 0.688 | 37504000-625 |
| 8831810 | 4.25 | 5 | 0.5 | 0.55 | 37504250-500 |
| 8831910 | 4.25 | 5 | 0.625 | 0.688 | 37504250-625 |
| 8832010 | 4.5 | 5.25 | 0.5 | 0.55 | 37504500-500 |
| 8832110 | 4.5 | 5.25 | 0.625 | 0.688 | 37504500-625 |
| 8832210 | 4.75 | 5.5 | 0.625 | 0.688 | 37504750-625 |
| 8879110 | 5 | 5.75 | 0.5 | 0.55 | 37505000-500 |
| 8832310 | 5 | 5.75 | 0.625 | 0.688 | 37505000-625 |
| 8905910 | 5.25 | 6 | 0.5 | 0.55 | 37505250-500 |
| 8832610 | 5.25 | 6 | 0.625 | 0.688 | 37505250-625 |
| 8829010 | 5.75 | 6.5 | 0.5 | 0.55 | 37505750-500 |
| 8832810 | 5.75 | 6.5 | 0.625 | 0.688 | 37505750-625 |
| 8833010 | 6 | 6.75 | 0.625 | 0.688 | 37506000-625 |
| 8833210 | 6.25 | 7 | 0.5 | 0.55 | 37506250-500 |
| 8833310 | 6.25 | 7 | 0.625 | 0.688 | 37506250-625 |
| 8833410 | 6.5 | 7.25 | 0.625 | 0.688 | 37506500-625 |
| 8850810 | 6.75 | 7.5 | 0.625 | 0.688 | 37506750-625 |
| 8859810 | 7 | 7.75 | 0.5 | 0.55 | 37507000-500 |
| 8877610 | 7 | 7.75 | 0.625 | 0.688 | 37507000-625 |
| 8833510 | 7.25 | 8 | 0.625 | 0.688 | 37507250-625 |
| 8859910 | 7.75 | 8.5 | 0.625 | 0.688 | 37507750-625 |
| 8860010 | 8.25 | 9 | 0.5 | 0.55 | 37508250-500 |
| 8853710 | 8.25 | 9 | 0.625 | 0.688 | 37508250-625 |
| 1/2 CROSS SECTION | |||||
| 8820310 | 1.5 | 2.5 | 0.75 | 0.825 | 50001500-750 |
| 8853410 | 2 | 3 | 0.75 | 0.825 | 50002000-750 |
| 8850510 | 3 | 4 | 0.75 | 0.825 | 50003000-750 |
| 8907810 | 3.5 | 4.5 | 0.625 | 0.688 | 50003500-625 |
| 8823010 | 3.5 | 4.5 | 0.75 | 0.825 | 50003500-750 |
| 8853510 | 4 | 5 | 0.75 | 0.825 | 50004000-750 |
| 8832410 | 5 | 6 | 0.75 | 0.825 | 50005000-750 |
| 8823310 | 5.5 | 6.5 | 0.75 | 0.825 | 50005500-750 |
| 8833110 | 6 | 7 | 0.75 | 0.825 | 50006000-750 |
| 8851910 | 7 | 8 | 0.75 | 0.825 | 50007000-750 |
| 8820410 | 7.5 | 8.5 | 0.75 | 0.825 | 50007500-750 |
| 8855210 | 8 | 9 | 0.75 | 0.825 | 50008000-750 |
| 8904710 | 8.25 | 9.25 | 0.75 | 0.825 | 50008250-750 |
| 8922610 | 9 | 10 | 0.75 | 0.825 | 50009000-750 |
| 8922710 | 10 | 11 | 0.75 | 0.825 | 50010000-750 |
| 8922810 | 11 | 12 | 0.75 | 0.825 | 50011000-750 |