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ALLEGRO 9550-15SB Ventilation Duct - Ducts for Confined Spaces
ALLEGRODucts for Confined Spaces

ALLEGRO 9550-15SB Ventilation Duct

The ALLEGRO Ventilation Duct (12 in Dia, 15 ft Lg) is a black/yellow vinyl polyester duct for use with blowers in confined spaces. It includes a drawstring closure, meets UL-94-VO standards, and is non-conductive…

SKU 3G-OTH-546092

Also listed as: 955015SB · 9550 15SB

Brand
ALLEGRO
Item
9550-15SB Ventilation Duct
Part Number
9550-15SB
Category
Ducts for Confined Spaces
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Technical Specifications

ALLEGRO
Manufacturer Part Number
9550-15SB
Type
For Use With Blowers, Black/Yellow, Vinyl Polyester
Material
Vinyl Polyester
Lg
15 ft
Color
Black
Includes
Drawstring Closure
Standards
UL-94-VO
For Use With
Blowers
Conductive Material Construction
No

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

Product Description

The ALLEGRO Ventilation Duct (12 in Dia, 15 ft Lg) is a black/yellow vinyl polyester duct for use with blowers in confined spaces. It includes a drawstring closure, meets UL-94-VO standards, and is non-conductive (MPN 9550-15SB).

Frequently Asked Questions

What is the ALLEGRO 9550-15SB ventilation duct used for?

The ALLEGRO 9550-15SB ventilation duct is used to direct fresh air into confined spaces or exhaust stale air out, working with blowers. Its 12-inch diameter and 15-foot length make it suitable for tanks, vaults, and manholes where safe air exchange is critical.

What are the specifications of the ALLEGRO 9550-15SB ventilation duct?

The ALLEGRO 9550-15SB is a 12-inch diameter, 15-foot long vinyl polyester duct in black/yellow. It includes a drawstring closure, meets UL-94-VO standards, and is non-conductive. It is designed for use with blowers in confined-space ventilation.

Where to buy the ALLEGRO 9550-15SB ventilation duct worldwide?

3G Electric supplies the ALLEGRO 9550-15SB ventilation duct worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this confined-space ventilation duct.

How to install the ALLEGRO 9550-15SB ventilation duct?

Attach the ALLEGRO 9550-15SB duct to the blower outlet using the drawstring closure to secure it. Ensure the duct is fully extended and free of kinks. Position the open end in the confined space for fresh air intake or exhaust. Follow all confined-space safety procedures.

Used in

Common applications for ALLEGRO
Industrial manufacturing — Allegro 9904 series supplied-air respirator with helmet and Stedprene neck cape for general respiratory protection.
Welding operations — Allegro 9904-W supplied-air respirator assembly with welding helmet and OBAC fittings for fume and particulate protection.
Confined space entry — Allegro 9815 series breathing air blower with EF couplers to supply low-pressure breathing air to respirator systems.
Respirator fit testing programs — Allegro Bitrex fit testing kit (MPN 2041) with nebulizers and solutions for qualitative fit testing.
SCBA storage in fire stations or industrial facilities — Allegro steel storage bracket (MPN 4111-06) with clip for secure mounting.
Temperature regulation in SAR systems — Allegro airline temperature controller (MPN 9990) with Hansen plug for adjusting supplied air temperature.
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ALLEGRO Products

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

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