PS-43
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Piston Seal Hallite Type: PS-43
Dimensions: 100 x 75 x 22 x 6.45Part number: 6578624Delivery time: ± 12 weeksMore Details - Piston Seal Hallite Type: PS-43
Dimensions: 100 x 75 x 26 x 9.5Part number: 6578625Delivery time: 2-3 weeksMore Details - Piston Seal Hallite Type: PS-43
Dimensions: 100 x 80 x 31 x 7Part number: 6578626In StockMore Details -
- Piston Seal Hallite Type: PS-43
Dimensions: 101.6 x 82.55 x 23.8 x 6.45Part number: 6578627In StockMore Details - Piston Seal Hallite Type: PS-43
Dimensions: 101.6 x 82.55 x 30.15 x 6.35Part number: 6578628Delivery time: ± 12 weeksMore Details
PS-43
| Destription | Standard material | Temperature (°C) | Temperature (°C) | Speed | Pressure |
| Double acting | NBR + NBR Fabric + POM | up to -30 | up to 100 | up to 0,5 m/s | up to max. 70 MPA |
Destription
The PS-43 is a a very robust heavy duty double acting piston seal. The centre of the seal is rubber which is bonded to two ‘U’ section bases of rubberised fabric, and is compressed by the housing to obtain an effective low pressure seal. When the pressure increases the rubber energises the ‘U’ section and deforms it to the housing, increasing the sealing area and improving the seal. Rubberised fabric is used to protect the rubber, because it has strength and durability which combines with its ability to retain lubricant to help keep friction low and reduce wear. Supporting the seal at either end is a polyacetal bearing proportioned to react to the pressure on the seal to prevent extrusion damage, and support the piston and its side load.
Features:
- Well proven design
- Tolerant to contamination
- High pressure capability
| Chamfers & Radius | ||||||
| Groove Section ≤ S mm | 5.0 | 7.5 | 10.0 | 12.5 | 15.0 | |
| Min Chamfer C mm | 2.5 | 4.0 | 5.0 | 6.5 | 7.5 | |
| Min Chamfer C1 mm | 1.0 | 1.0 | 1.0 | 1.5 | 1.5 | |
| Max Fillet Rad r1 mm | 0.2 | 0.2 | 0.2 | 0.4 | 0.4 | |
| Max Fillet Rad r2 mm | 0.2 | 0.2 | 0.2 | 0.4 | 0.4 | |
| Groove Section ≤ S inch | 0.187 | 0.250 | 0.312 | 0.375 | 0.500 | 0.625 |
| Min Chamfer C inch | 0.093 | 0.125 | 0.156 | 0.187 | 0.217 | 0.250 |
| Min Chamfer C1 inch | 0.032 | 0.032 | 0.032 | 0.062 | 0.062 | 0.062 |
| Max Fillet Rad r1 inch | 0.008 | 0.008 | 0.008 | 0.008 | 0.016 | 0.016 |
| Max Fillet Rad r2 inch | 0.008 | 0.008 | 0.008 | 0.008 | 0.016 | 0.016 |
| Tolerances | |||
| mm | H11 | js11 | h9 |
| Surface roughness | µmRa | µmRt |
| Dynamic Sealing Face ØD1 | 0.1 < > 0.4 | 4 max |
| Static Sealing Face Ød1 Ød2 | 1.6 max | 10 max |
| Static Housing Faces Ød3 L1 L2 | 3.2 max | 16 max |
Sizes
| Seal Supply | D1 | d1 | L1 | L2 |
| 130454 | 25,00 | 15,00 | 15,50 | 5,00 |
| 6578579 | 38,10 | 25,40 | 15,88 | 4,78 |
| 6578580 | 38,10 | 25,40 | 15,88 | 6,45 |
| 6578581 | 38,10 | 25,40 | 19,05 | 6,35 |
| 6578582 | 40,00 | 25,00 | 24,00 | 6,00 |
| 6578583 | 41,28 | 25,40 | 23,80 | 6,35 |
| 6578584 | 44,45 | 28,58 | 19,05 | 6,45 |
| 6578585 | 44,45 | 28,58 | 23,80 | 6,35 |
| 6578586 | 45,00 | 26,00 | 31,00 | 6,50 |
| 6578588 | 50,00 | 35,00 | 24,00 | 6,00 |
| 6578590 | 50,80 | 34,93 | 23,80 | 6,35 |
| 6578591 | 53,98 | 38,10 | 23,80 | 6,35 |
| 6578592 | 55,00 | 40,00 | 24,00 | 6,00 |
| 52351 | 60,00 | 40,00 | 31,00 | 7,00 |
| 6578596 | 60,33 | 44,45 | 19,05 | 6,35 |
| 6578597 | 60,33 | 44,45 | 23,80 | 6,35 |
| 6578598 | 63,00 | 43,00 | 31,00 | 7,00 |
| 6578599 | 63,00 | 48,00 | 24,00 | 6,00 |
| 6578600 | 63,50 | 47,63 | 19,05 | 6,45 |
| 6578602 | 65,00 | 50,00 | 24,00 | 6,00 |
| 6578603 | 66,68 | 50,80 | 23,80 | 6,35 |
| 77855 | 70,00 | 50,00 | 31,00 | 7,00 |
| 6578608 | 75,00 | 55,00 | 31,00 | 7,00 |
| 6578610 | 76,20 | 57,15 | 30,15 | 6,35 |
| 6578611 | 79,38 | 60,33 | 30,15 | 6,35 |
| 52350 | 80,00 | 60,00 | 31,00 | 7,00 |
| 6578615 | 85,00 | 65,00 | 22,00 | 6,45 |
| 6578616 | 85,00 | 65,00 | 31,00 | 7,00 |
| 6578618 | 88,90 | 69,85 | 30,15 | 6,35 |
| 124100 | 90,00 | 70,00 | 31,00 | 7,00 |
| 6578620 | 92,08 | 73,03 | 30,15 | 6,35 |
| 6578621 | 95,00 | 75,00 | 31,00 | 7,00 |
| 6578624 | 100,00 | 75,00 | 22,00 | 6,45 |
| 6578625 | 100,00 | 75,00 | 26,00 | 9,50 |
| 42200 | 100,00 | 80,00 | 31,00 | 7,00 |
| 6578627 | 101,60 | 82,55 | 23,80 | 6,45 |
| 6578631 | 110,00 | 85,00 | 22,00 | 6,45 |
| 6578632 | 110,00 | 90,00 | 31,00 | 7,00 |
| 6578633 | 114,30 | 88,90 | 31,75 | 6,45 |
| 6578635 | 115,00 | 95,00 | 31,00 | 7,00 |
| 6578636 | 120,00 | 100,00 | 31,00 | 7,00 |
| 6578638 | 120,65 | 95,25 | 38,10 | 9,53 |
| 6578639 | 125,00 | 100,00 | 25,00 | 6,45 |
| 6578640 | 125,00 | 100,00 | 38,00 | 9,50 |
| 6578641 | 127,00 | 101,60 | 31,75 | 6,45 |
| 6578643 | 130,00 | 104,00 | 38,00 | 9,50 |
| 6578647 | 139,70 | 114,30 | 31,75 | 6,45 |
| 6578648 | 139,70 | 114,30 | 38,10 | 9,53 |
| 6578649 | 140,00 | 115,00 | 25,00 | 6,45 |
| 6578650 | 140,00 | 120,00 | 31,00 | 7,00 |
| 6578651 | 145,00 | 125,00 | 31,00 | 7,00 |
| 6578652 | 146,05 | 120,65 | 38,10 | 9,53 |
| 6578653 | 150,00 | 120,00 | 44,00 | 9,50 |
| 6578655 | 152,40 | 127,00 | 31,75 | 6,45 |
| 6578657 | 158,75 | 133,35 | 38,10 | 9,53 |
| 6578658 | 160,00 | 130,00 | 25,00 | 6,45 |
| 6578659 | 160,00 | 135,00 | 38,00 | 9,50 |
| 6578660 | 160,00 | 140,00 | 31,00 | 7,00 |
| 6578661 | 165,10 | 139,70 | 38,10 | 9,53 |
| 6578663 | 170,00 | 150,00 | 31,00 | 7,00 |
| 6578664 | 171,45 | 146,05 | 38,10 | 9,53 |
| 6578665 | 177,80 | 152,40 | 38,10 | 9,53 |
| 6578666 | 180,00 | 150,00 | 35,00 | 6,45 |
| 6578667 | 180,00 | 160,00 | 31,00 | 7,00 |
| 6578670 | 200,00 | 170,00 | 44,00 | 12,00 |
| 6578671 | 200,00 | 175,00 | 38,00 | 9,50 |
| 6578672 | 203,20 | 177,80 | 31,75 | 9,52 |
| 6578673 | 210,00 | 180,00 | 31,70 | 6,45 |
| 6578674 | 220,00 | 200,00 | 31,00 | 7,00 |
| 6578676 | 228,60 | 203,20 | 31,75 | 9,53 |
| 6578678 | 254,00 | 228,60 | 31,75 | 9,53 |
| 6578679 | 280,00 | 250,00 | 44,00 | 12,00 |
