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Michigan DQ-469 9" - 50" For Shaft Size 7/8" - 4" Propeller
The 4-blade DQ469 propeller enhances thrust in diameter-constrained applications while reducing noise and vibration, offering a smooth, reliable alternative to the Dyna-Quad.
Reference: DQ-469
Michigan DJ-469 Propellers
The four blade DQ469 uses the same blade design as the DJ355. On recreational boats, the fourth blade provides additional thrust in diameter constrained applications and can help minimize noise and vibration. Like the DJ355, the DQ469 provides good value for smooth, reliable, and quiet performance and can be considered an alternative to the Michigan Dyna-Quad.
DQ-469 SPECIFICATIONS (0.69 E.A.R)
| Diameter | Hub Dimensions (Inches) | Standard Taper Bore (Inches) | Maximum Blade Width (Inches) | Expanded Area PerBlade (SQ. IN) | Approx. Net Weight (LBS.) |
*WR2 (LBS.-IN2) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | MM | Aft End | Forward End | Length | Minimum Bore | Maximum Bore | Pilot Bore | ||||
| 9 | 229 | 1-3/8 | 1-1/2 | 2-1/8 | 3/4 | 7/8 | 3/4 | – | – | – | – |
| 10 | 254 | 1-1/2 | 1-5/8 | 2-1/4 | 3/4 | 1 | 3/4 | – | – | – | – |
| 11 | 279 | 1-1/2 | 1-5/8 | 2-1/4 | 3/4 | 1 | 3/4 | – | – | – | – |
| 12 | 305 | 1-5/8 | 1-3/4 | 2-3/8 | 7/8 | 1-1/8 | 7/8 | – | – | – | – |
| 13 | 330 | 1-5/8 | 1-13/16 | 2-3/4 | 1 | 1-1/8 | 1 | – | – | – | – |
| 14 | 356 | 1-7/8 | 2 | 2-3/4 | 1 | 1-1/4 | 1 | – | – | – | – |
| 15 | 381 | 1-7/8 | 2 | 2-3/4 | 1 | 1-1/4 | 1 | – | – | – | – |
| 16 | 406 | 2-1/8 | 2-3/8 | 3-1/4 | 1-1/8 | 1-3/8 | 1-1/8 | – | – | – | – |
| 17 | 432 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 7-5/16 | 39.1 | 17 | 226 |
| 18 | 457 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 7-3/4 | 43.9 | 20 | 300 |
| 19 | 483 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 8-3/16 | 48.9 | 22 | 394 |
| 20 | 508 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 8-5/8 | 54.2 | 25 | 505 |
| 21 | 533 | 2-3/4 | 3 | 4-1/8 | 1-3/8 | 1-3/4 | 1-3/8 | 9 | 59.7 | 30 | 643 |
| 22 | 559 | 2-3/4 | 3 | 4-1/8 | 1-3/8 | 1-3/4 | 1-3/8 | 9-7/16 | 65.5 | 34 | 811 |
| 23 | 584 | 3 | 3-1/4 | 4-1/2 | 1-1/2 | 2 | 1-1/2 | 9-7/8 | 71.6 | 40 | 1,010 |
| 24 | 610 | 3 | 3-1/4 | 4-1/2 | 1-1/2 | 2 | 1-1/2 | 10-5/16 | 78.0 | 45 | 1,250 |
| 26 | 660 | 3-3/8 | 3-3/4 | 4-7/8 | 1-3/4 | 2-1/4 | 1-3/4 | 11-3/16 | 91.5 | 57 | 1,850 |
| 28 | 711 | 3-3/4 | 4-1/8 | 5-3/4 | 2 | 2-1/2 | 2 | 12 | 106.2 | 73 | 2,680 |
| 30 | 762 | 4-1/4 | 4-5/8 | 6 | 2 | 3 | 2 | 12-7/8 | 121.9 | 92 | 3,770 |
| 32 | 813 | 4-1/4 | 4-5/8 | 6 | 2 | 3 | 2 | 13-3/4 | 138.7 | 107 | 5,180 |
| 34 | 864 | 4-1/4 | 4-5/8 | 6-1/2 | 2-1/4 | 3 | 2-1/4 | 14-5/8 | 156.6 | 125 | 7,020 |
| 36 | 914 | 4-5/8 | 5-1/8 | 8 | 2-3/4 | 3-1/2 | 2-3/4 | 15-7/16 | 175.5 | 153 | 9,260 |
| 38 | 965 | 4-5/8 | 5-1/8 | 8 | 2-3/4 | 3-1/2 | 2-3/4 | 16-5/16 | 195.6 | 174 | 12,080 |
| 40 | 1,016 | 5 | 5-1/2 | 9 | 3 | 3-3/4 | 3 | 17-3/16 | 216.7 | 215 | 16,440 |
| 42 | 1,067 | 5-3/8 | 6 | 10-7/16 | 3 | 4 | 3 | 18 | 239.0 | 263 | 21,070 |
| 44 | 1,118 | 5-7/16 | 6-3/16 | 11 | 3 | 4 | 3 | 18-7/8 | 262.3 | 301 | 26,460 |
