SPG
Core Features / Details:
This SPG single acting piston seal is a space-saving low friction glide ring typically used in tandem to buffer and protect the primary piston seal from pressure spikes. Typical materials used are filled PTFE and an NBR energiser ring. The PTFE ring has low frictional properties but it is strengthened with an additive to reduce creep. The ring also eliminates slip stick due to a low break out friction. A wide range of materials are also available for special purpose designs.
Temperature: '-45°C to +110°C
Pressure: 400 BAR
Speed: 0.5m/sec
Abbreviations:
I.D: Internal Diameter / Rod Size
O.D: External Diamete / Rod Size
S.H: Shoulder Height before lip / Rod Size
O.H: Overall Height including lip
| Product code | ØD | Ød | L1 | Material |
|---|---|---|---|---|
| SPGM-020012-032B | 20.00 | 12.70 | 3.20 | Bronze PTFE |
| SPGM-025017-032B | 25.00 | 17.70 | 3.20 | Bronze PTFE |
| SPGM-030019-042B | 30.00 | 19.30 | 4.20 | Bronze PTFE |
| SPGM-032024-032/1BM | 32.00 | 24.50 | 3.20 | Bronze PTFE |
| SPGM-035024-042B | 35.00 | 24.30 | 4.20 | Bronze PTFE |
| SPGM-038030-032B | 38.00 | 30.50 | 2.90 | Bronze PTFE |
| SPGM-040029-042B | 40.00 | 29.30 | 4.20 | Bronze PTFE |
| SPGM-045034-042B | 45.00 | 34.30 | 4.20 | Bronze PTFE |
| SPGM-050039-042B | 50.00 | 39.30 | 4.20 | Bronze PTFE |
| SPGM-050039-042U | 50.00 | 39.00 | 4.20 | PU |
| SPGM-055044-042B | 55.00 | 44.30 | 4.20 | Bronze PTFE |
| SPGM-060044-063B | 60.00 | 44.90 | 6.30 | Bronze PTFE |
| SPGM-060049-042B | 60.00 | 49.30 | 4.20 | Bronze PTFE |
| SPGM-065049-063B | 65.00 | 49.90 | 6.30 | Bronze PTFE |
| SPGM-070054-063B | 70.00 | 54.90 | 6.30 | Bronze PTFE |
| SPGM-075059-063B | 75.00 | 59.00 | 6.30 | Bronze PTFE |
| SPGM-080064-063B | 80.00 | 64.90 | 6.30 | Bronze PTFE |
| SPGM-080066-063WM | 80.00 | 66.40 | 6.30 | PU |
| SPGM-090074-063B | 90.00 | 74.90 | 6.30 | Bronze PTFE |
| SPGM-090074-063BM | 90.00 | 74.50 | 6.30 | Bronze PTFE |
| SPGM-095079-063B | 95.00 | 79.90 | 6.30 | Bronze PTFE |
| SPGM-100084-063B | 100.00 | 84.90 | 6.30 | Bronze PTFE |
| SPGM-110094-063B | 110.00 | 94.90 | 6.30 | Bronze PTFE |
| SPGM-120104-063B | 120.00 | 104.90 | 6.30 | Bronze PTFE |
| SPGM-130114-063B | 130.00 | 114.90 | 6.30 | Bronze PTFE |
| SPGM-140124-063B | 140.00 | 124.90 | 6.30 | Bronze PTFE |
| SPGM-150129-081B | 150.00 | 129.00 | 8.10 | Bronze PTFE |
| SPGM-150134-063B | 150.00 | 134.90 | 6.30 | Bronze PTFE |
| SPGM-160144-063B | 160.00 | 144.90 | 6.30 | Bronze PTFE |
| SPGM-165152-063B | 165.00 | 152.00 | 6.30 | Bronze PTFE |
| SPGM-170154-063B | 170.00 | 154.90 | 6.30 | Bronze PTFE |
| SPGM-180164-063B | 180.00 | 164.90 | 6.30 | Bronze PTFE |
| SPGM-190174-063B | 190.00 | 174.90 | 6.30 | Bronze PTFE |
| SPGM-200179-081B | 200.00 | 179.50 | 8.10 | Bronze PTFE |
| SPGM-205184-081BM | 205.00 | 184.00 | 8.10 | Bronze PTFE |
| SPGM-210189-081B | 210.00 | 189.50 | 8.10 | Bronze PTFE |
| SPGM-220199-081B | 220.00 | 199.50 | 8.10 | Bronze PTFE |
| SPGM-230209-081B | 230.00 | 209.50 | 8.10 | Bronze PTFE |
| SPGM-240219-081B | 240.00 | 219.50 | 8.10 | Bronze PTFE |
| SPGM-250229-081B | 250.00 | 229.50 | 8.10 | Bronze PTFE |
| SPGM-260235-081B | 260.00 | 235.50 | 8.10 | Bronze PTFE |
| SPGM-280256-081B | 280.00 | 256.00 | 8.10 | Bronze PTFE |
| SPGM-300276-081B | 300.00 | 276.00 | 8.10 | Bronze PTFE |
| SPGM-320294-083TM | 320.00 | 294.28 | 8.30 | PTFE |
| SPGM-320295-083UM | 320.07 | 295.00 | 8.30 | PU |
| SPGM-370345-081CM | 370.00 | 345.50 | 8.10 | Carbon PTFE |
| Product code | ØD | Ød | L1 | Material |
|---|---|---|---|---|
| SPGI-01000071-012B | 1.000 | 0.712 | 0.126 | Bronze PTFE |
| SPGI-01250082-016B | 1.250 | 0.828 | 0.165 | Bronze PTFE |
| SPGI-01500107-016B | 1.500 | 1.078 | 0.165 | Bronze PTFE |
| SPGI-01750132-016B | 1.750 | 1.325 | 0.165 | Bronze PTFE |
| SPGI-02000157-016B | 2.000 | 1.578 | 0.165 | Bronze PTFE |
| SPGI-02250182-016B | 2.250 | 1.828 | 0.165 | Bronze PTFE |
| SPGI-02500190-024B | 2.500 | 1.906 | 0.248 | Bronze PTFE |
| SPGI-02750215-024B | 2.750 | 2.156 | 0.248 | Bronze PTFE |
| SPGI-03000240-024B | 3.000 | 2.406 | 0.248 | Bronze PTFE |
| SPGI-03000257-016B | 3.000 | 2.578 | 0.165 | Bronze PTFE |
| SPGI-03250265-024B | 3.250 | 2.656 | 0.248 | Bronze PTFE |
| SPGI-03500290-024B | 3.500 | 2.906 | 0.248 | Bronze PTFE |
| SPGI-03750315-024B | 3.750 | 3.156 | 0.248 | Bronze PTFE |
| SPGI-04000340-024B | 4.000 | 3.406 | 0.248 | Bronze PTFE |
| SPGI-04000341-025CM | 4.000 | 3.411 | 0.250 | Carbon PTFE |
| SPGI-04250365-024B | 4.250 | 3.656 | 0.248 | Bronze PTFE |
| SPGI-04500390-024B | 4.500 | 3.906 | 0.248 | Bronze PTFE |
| SPGI-04750415-024B | 4.750 | 4.156 | 0.248 | Bronze PTFE |
| SPGI-05000440-024B | 5.000 | 4.406 | 0.248 | Bronze PTFE |
| SPGI-05500490-024B | 5.500 | 4.906 | 0.248 | Bronze PTFE |
| SPGI-06000540-024B | 6.000 | 5.406 | 0.248 | Bronze PTFE |
| SPGI-06500590-024B | 6.500 | 5.906 | 0.248 | Bronze PTFE |
| SPGI-07000640-024B | 7.000 | 6.406 | 0.248 | Bronze PTFE |
| SPGI-08000719-031B | 8.000 | 7.192 | 0.319 | Bronze PTFE |
| SPGI-10000919-031B | 10.000 | 9.192 | 0.319 | Bronze PTFE |
| SPGI-12001105-031B | 12.000 | 11.054 | 0.319 | Bronze PTFE |
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