Allegro
Allegro 9401-66 Welding Manhole Utility Shelter Deluxe Tent 72x72x78 in
A vinyl welding shelter with a fiberglass-rod frame, roll-up flap and zippered door collapses to seven inches for compact storage
- MaterialVinyl
- Spacious 72x72x78 in interior fits crew and gear
- Hi-vis green vinyl boosts on-site visibility and safety
- Fiberglass rod frame sets up fast without tools
- Roll-up flap and zippered door control airflow and access
- Collapses to 7 in height for compact storage
Deluxe welding shelter for confined-space work
The Allegro 9401-66 is a portable vinyl tent designed to cover a manhole opening during welding or utility tasks. Its hi-vis green fabric and fiberglass-rod frame create an enclosed workspace that protects the operator and contains spatter. The unit collapses to a compact 7-inch profile for transport and storage.
Sustained protection in fixed position
Once erected to the full 78-inch height and 72-inch square footprint, the shelter remains stable for the duration of a shift. The vinyl shell resists UV exposure and welding spatter without degrading, while the roll-up flap allows ventilation without dismantling the structure. Zippered door access keeps the enclosure sealed when required.
Check access and ground conditions before ordering
Verify that the 72-inch square base fits the manhole surround and that the 78-inch clearance accommodates overhead obstructions. Ensure the collapsed 72-inch length can pass through site gates or vehicle doors. Confirm the fiberglass frame is compatible with the ambient temperature range of the worksite.
Highlights
- Spacious 72x72x78 in interior fits crew and gear
- Hi-vis green vinyl boosts on-site visibility and safety
- Fiberglass rod frame sets up fast without tools
- Roll-up flap and zippered door control airflow and access
- Collapses to 7 in height for compact storage
Specifications
| Material | Vinyl |
|---|---|
| Brand | Allegro |
| Model | 9401-66 |
Questions about this item
How much heat builds up inside the 72x72x78 in vinyl tent when welding all day?
The hi-vis green vinyl shell traps heat; keep the roll-up flap open and use forced-air ventilation to prevent excessive temperature rise during long welding sessions.
What ground anchoring does the 9401-66 shelter need on a job site?
The fiberglass-rod frame is freestanding; you must supply stakes, sandbags or weighted base plates to secure the 72 in footprint against wind.
Can the collapsed 7 in high shelter fit in a standard service truck bed?
When folded to 72x7 in the included storage bag, the unit slides into most full-size pickup beds or van cargo areas without removing other gear.
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