Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
ALLEGRO Duct for Confined Spaces, 15 ft, Black/Yellow, Vinyl Polyester - Ducts for Confined Spaces
ALLEGRODucts for Confined Spaces

ALLEGRO Duct for Confined Spaces, 15 ft, Black/Yellow, Vinyl Polyester

The ALLEGRO Blower Ducting (12 in Dia, 15 ft Lg, MPN 9550-15) is a vinyl polyester duct for confined spaces, designed for use with blowers. It is black/yellow, includes fastening cuffs, meets ASTM 227 standards, and…

SKU 3G-OTH-546094

Also listed as: 955015 · 9550 15

Brand
ALLEGRO
Item
Duct for Confined Spaces, 15 ft, Black/Yellow, Vinyl Polyester
Part Number
9550-15
Category
Ducts for Confined Spaces
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ALLEGRO
Manufacturer Part Number
9550-15
Type
For Use With Blowers, Black/Yellow, Vinyl Polyester
Material
Vinyl Polyester
Lg
15 ft
Color
Yellow
Includes
Fastening Cuffs
Standards
ASTM 227
For Use With
Blowers
Conductive Material Construction
No

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ALLEGRO Blower Ducting (12 in Dia, 15 ft Lg, MPN 9550-15) is a vinyl polyester duct for confined spaces, designed for use with blowers. It is black/yellow, includes fastening cuffs, meets ASTM 227 standards, and is not constructed with conductive material.

Frequently Asked Questions

What is ALLEGRO Blower Ducting used for?

ALLEGRO Blower Ducting is used to ventilate confined spaces by delivering fresh air from a blower into tanks, vaults, or manholes. It helps maintain safe oxygen levels and remove fumes, dust, or vapors during maintenance or construction work.

What are the specifications of ALLEGRO Blower Ducting 9550-15?

The ALLEGRO Blower Ducting 9550-15 has a 12 in diameter and 15 ft length. It is made of vinyl polyester, meets ASTM 227 standards, and includes fastening cuffs. It is black/yellow, non-conductive, and designed for use with blowers.

Where to buy ALLEGRO Blower Ducting worldwide?

3G Electric supplies ALLEGRO Blower Ducting worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ducting for confined space ventilation.

How to install ALLEGRO Blower Ducting?

Attach the fastening cuffs securely to the blower outlet and the duct inlet. Ensure the duct is fully extended without kinks to maintain airflow. Position the duct end in the confined space opening. Follow all confined space entry safety procedures during setup.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ALLEGRO

View all ALLEGRO parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first