| Calculated Production Curve |
"DRAGON" Model Series 1870 - 20" I.D. Pipeline
(return to specifications)
Note: Calculated output curves indicate pumping capability only. In actual practice the material varies from free flowing, easily excavated material to compacted and/or difficult excavations. When used for estimating actual outputs, the nature of the material must be considered. Consult Ellicott for other dredging conditions outside these curves.
BASED UPON |
| MATERIAL IN-SITU S.G. |
2.10 |
| SUCTION PIPE I.D. |
20 in (508 mm) |
| DISCHARGE PIPELINE I.D. |
18 in. (457 mm) |
| PUMP IMPELLER |
48 in (1219 mm) |
| MAX. PUMP SPEED |
519 RPM |
| MAX. PUMP HP |
1280 HP (956 kW) |
| TERMINAL ELEV. |
10 ft. (3.05 M) |
For material in-situ values other than 2.1, see conversion below.
CONVERSION FOR VARIOUS
IN-SITU S.G. |
| S.G. |
MULTIPLIER |
| 2.10 |
1.00 |
| 2.00 |
1.10 |
| 1.95 |
1.158 |
| 1.90 |
1.222 |
| 1.85 |
1.294 |
| 1.80 |
1.375 |
