ALLEGRO Ventilation Duct: 12 in Dia, 15 ft Lg, For Use With Blowers, Black/Yellow
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
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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.
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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.









