Spirax Sarco BTM7 Replacement FKM O-Ring Kit (Set of 3)
Spirax Sarco 1801583 Replacement FKM O-Ring set for the BTM7 Maintainable Thermostatic Steam Traps. Includes three OEM replacement O-Rings. Use these BTM7 O-Rings to keep condensate from leaking out of your clean steam traps.
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| No. | Part | Material |
|---|---|---|
| 1 | Body (inlet) | AISI 316L Stainless Steel (1.4404) |
| 2 | Body with seal (outlet) | AISI 316L Stainless Steel (1.4404) |
| 3 | O-Ring | FKM Compound |
| 4 | Element | AISI 316L Stainless Steel (1.4404) |
| 5 | Nuts and bolts | Stainless Steel BS 6105 Gr. A4 80 |
| 5 | Washers | Austenitic Stainless Steel |