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4 1/2" American-Darling Mark 73-5
The weights given are for the 4 1/2" American-Darling Mark 73-5 (two hoses and one pumper nozzle) with a 6" mechanical joint bottom – including gland, gasket and hardware.
Add or deduct 20 pounds for each 6" variance in bury depth.
Add for:
4" Flanged base − 5 lbs.
6" Flanged base − 30 lbs.
Deduct for:
Two hose nozzles only − 25 lbs.
| TRENCH DEPTH | WEIGHT (LBS.) |
|---|---|
| 3’-0" | 315 |
| 3’-6" | 335 |
| 4’-0" | 355 |
| 4’-6" | 375 |
| 5’-0" | 395 |
| 5’-6" | 415 |
| 6’-0" | 435 |
| 6’-6" | 455 |
| 7’-0" | 475 |
| 7’-6" | 495 |
| 8’-0" | 515 |
| 8’-6" | 535 |
| 9’-0" | 555 |
| 9’-6" | 575 |
| 10’-0" | 595 |
