Pinnacle Manhole Stackers
Pinnacle’s Manhole Stackers are strong enough to handle the pressure from unstable soil conditions and provide a safe space for workers and protect them from a trench collapse. Whether digging the foundation for a building or laying pipes or wires, manhole stackers ensure worker safety and play a major role in the prevention of cave-ins and injuries.
| Model Number | Description | Knife/No Knife | Pipe Clearance | PSF/C-60 | Weight |
|---|---|---|---|---|---|
| PMSMH4-408 | 4″ Double Wall Medium Duty | Non-Knife | N/A | 4737/78 | |
| PMSMH4-410 | 4″ Double Wall Medium Duty | Non-Knife | N/A | 3088/51 | |
| PMSMH4-412 | 4″ Double Wall Medium Duty | Non-Knife | N/A | 2135/35 |
Each manhole box comes with professional engineer-certified and stamped tabulated data, which meets the OHSA 1926 Sub Part P Excavations standards.
| Model Number | Description | Knife/No Knife | Pipe Clearance | PSF/C-60 | Weight |
|---|---|---|---|---|---|
| PMSMHX4-408 | 4″ Double Wall Xtream Duty | Non-Knife | N/A | ||
| PMSMHX4-410 | 4″ Double Wall Xtream Duty | Non-Knife | N/A | ||
| PMSMHX4-412 | 4″ Double Wall Xtream Duty | Non-Knife | N/A |
Each manhole box comes with professional engineer-certified and stamped tabulated data, which meets the OHSA 1926 Sub Part P Excavations standards.
Please contact one of the EMP Partner(s) below:
