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ANSI B 73.1 Pump Selection Curves |
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ANSI 3450 RPM Performance
1. 1x1 1/2-6 S |
4. 2x3-6 S |
7. 3x4-7 M |
10. 1 1/2x3-13 M |
13. 2x3-13 M |
2. 1 1/2x3-8 S |
5. 1 1/2x3-6 S |
8. 1x2-10 M |
11. 2x3-10 M |
14. 3x4-10 M |
3. 1x1 1/2-8 S |
6. 2x3-8 M |
9. 1 1/2x3-10 M |
12. 3x4-8G M |
15. 3x4-13 M |
ANSI 1750 RPM Performance
| 1. 1x1 1/2-6 S | 5. 1 1/2x8-8 S | 9. 1 1/2x3-10 | 13. 3x4-10 M | 17. 4x6-10 M | 21. 8x10-13 L |
| 2. 1 1/2x3-6 S | 6. 2x3-8 M | 10. 3x4-8G M | 14. 1 1/2x3-13 M | 18. 3x4-13 M | 22. 6x8-15 L |
| 3. 2x3-6 S | 7. 3x4-7 M | 11. 2x3-10 M | 15. 2x3-13 M | 19. 4x6-13 M | 23. 8x10-15G L |
| 4. 1x1 1/2-8 S | 8. 1x2-10 M | 12. 3x4-8 M | 16. 3x4-10H M | 20. 6x8-13 L |