Allegro 9510-50EX 8″ Explosion-Proof Manhole Ventilation Passthru
$583.00
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Description
Allegro 9510-50EX 8″ Explosion-Proof Manhole Ventilation Passthru
The first manhole system that combines the low profile manhole air vent, 90° elbow, and built-in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped into the manhole with a quick release of the drawstring. The Collapsible duct springs back into shape once the worker is down into the manhole. The ducting made from neoprene-coated, single ply, vinyl and polyester materials, heat resistant up to 250° F (121.1° C), meets ASTM 227 specs, and is UL 94V-0 flame retardant. The manhole cover fits into a flat channel corner for stabilization. Compact, lightweight, and made from Linear Low-Density Polyethylene (LLDPE) conductive material, this unit is easy to store and ships in one small carton. Recyclable.
- MVP made from Linear Low-Density Polyethylene (LLDPE)
- Conductive blend
- Include 6′ (1.8 m) ducting
- Ducting is made from neoprene-coated, single ply, vinyl and polyester materials
- Ducting is heat resistant up to 250° F (121.1° C)
- Small storage bag holds ducting
- Quick release draw string to drop ducting into manhole
- Ex-Proof
- Made in USA
- Convenient and easy system setup.
Specifications
EX MVP
- Semi-conductive polyethylene
- Recyclable construction
- Black color
Ducting
- Single-ply neoprene-coated polyester fabric
- Compressible inner support coils
- Heat resistant up to 250°F / 121.1°C
- Meets ASTM 227 specifications
- UL 94V-0 flame retardant
Key Features
- Low profile elbow fits underneath the lower cross bar of the guardrail
- Manhole cover fits into flat channeled corners for stabilization
- Small storage bag holds ducting
- Quick release draw string to drop ducting into manhole
- Collapsible duct for easy entry springs back into shape once worker is down into the manhole
- Combines three components, the low-profile manhole air vent, 90° elbow and built-in mounting all into one easy assembly
- Reducing overall size, storage, and shipping cost
- Length with duct stored: 32″ / 81.3 cm
- Length with duct in use: 72″ / 182.9 cm
- Width: 20″ / 50.8 cm
- Height: 23″ / 58.4 cm
- Weight: 11 lbs. / 4.9 kg
Additional information
| Weight | 20 lbs |
|---|---|
| Dimensions | 32 × 23 × 11 in |




