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| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Base to Center Height | 1 9/16 | 39.7 |
| B | Base Length | 6 1/2 | 165.1 |
| C | Bolt Spacing Min | 4 7/16 | 112.7 |
| C (max) | Bolt Spacing Max | 5 1/16 | 128.6 |
| D | Base Width | 1 7/8 | 47.6 |
| G | Foot Height | 7/16 | 11.1 |
| H | Overall Height | 3 1/4 | 82.6 |
| J | Length Through Bore | 1 1/2 | 38.1 |
| K | Centerline to Outermost Bearing Face | 7/8 | 22.2 |
Values as printed for NPL-17. Verify critical dimensions before ordering.
Always verify dimensions, load ratings, material, and seal type before ordering.
Yes. GDS Supply supplies the genuine Sealmaster NPL-17, manufacturer article number 700573. Its UPC is 662461004586.