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ALLEGRO Manhole Utility Shelter - Manhole Shelters
ALLEGROManhole Shelters

ALLEGRO Manhole Utility Shelter

The ALLEGRO Manhole Utility Shelter (MPN 9401-88) is an 8 ft x 8 ft x 7 1/2 ft high-visibility green/white polyester shelter with a fiberglass frame, featuring one zippered door and including a duct tube. 3G Electric…

SKU 3G-OTH-544858

Also listed as: 940188 · 9401 88

Brand
ALLEGRO
Item
Manhole Utility Shelter
Part Number
9401-88
Category
Manhole Shelters
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ALLEGRO
Manufacturer Part Number
9401-88
Type
High-Visibility Green/White, Polyester
Material
Polyester
Color
High-Visibility Green
Features
(1) Door with Zipper
Includes
Duct Tube
Frame Material
Fiberglass

Technical Documents

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ALLEGRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLEGRO Manhole Utility Shelter (MPN 9401-88) is an 8 ft x 8 ft x 7 1/2 ft high-visibility green/white polyester shelter with a fiberglass frame, featuring one zippered door and including a duct tube. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the ALLEGRO Manhole Utility Shelter used for?

The ALLEGRO Manhole Utility Shelter (MPN 9401-88) provides a protected work area for confined-space entry, utility maintenance, and construction. Its high-visibility green/white polyester fabric and fiberglass frame create a safe, weather-resistant enclosure with a zippered door and duct tube for ventilation.

What are the specifications of the ALLEGRO Manhole Utility Shelter 9401-88?

The shelter measures 8 ft x 8 ft x 7 1/2 ft, is made of high-visibility green polyester with a white fiberglass frame, and includes one zippered door and a duct tube. It is manufactured by ALLEGRO under part number 9401-88.

Where to buy the ALLEGRO Manhole Utility Shelter worldwide?

3G Electric supplies the ALLEGRO Manhole Utility Shelter (MPN 9401-88) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this shelter for your confined-space safety needs.

How to set up the ALLEGRO Manhole Utility Shelter?

Set up the ALLEGRO Manhole Utility Shelter by assembling the fiberglass frame, then draping the polyester cover over it and securing the zippered door. Attach a ventilation duct to the duct tube for fresh air. Follow all confined-space safety procedures and manufacturer instructions for proper use.

Used in

Common applications for ALLEGRO
Industrial hygiene monitoring — ALLEGRO lead cassettes (9804-14) for airborne lead sampling in manufacturing facilities.
Confined space ventilation — ALLEGRO axial blower (9548) for air movement in tanks or vaults during maintenance.
Temporary heating on construction sites — ALLEGRO portable electric heater (9401-50) for work tents in cold weather.
Sampling pump maintenance — ALLEGRO service kits (9804-40) for replacing vanes and filters in IAQ pumps.
Asbestos or particulate analysis — ALLEGRO TEM cassettes (9804-17) for electron microscopy sample collection.
HVACR system testing — ALLEGRO axial blower (9548) for ventilation testing in ductwork or equipment rooms.
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ALLEGRO Products

3G Electric supplies ALLEGRO manhole shelters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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