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NORDFAB Duct Reducer: Stainless Steel, For 3 in_4 in Duct Dia, 7 in Overall Lg - Reducers
NORDFABReducers

NORDFAB Duct Reducer: Stainless Steel, For 3 in_4 in Duct Dia, 7 in Overall Lg

The NORDFAB Duct Reducer is a stainless steel reducer for 3 in/4 in duct diameters, with a 4 in inlet diameter and 7 in overall length (MPN 8040026030). 3G Electric interprets this demand and sources it across 14…

SKU 3G-OTH-75446

Brand
NORDFAB
Item
Duct Reducer: Stainless Steel, For 3 in_4 in Duct Dia, 7 in Overall Lg
Category
Reducers
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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

NORDFAB
Manufacturer Part Number
8040026030
Type
For 3 in_4 in Duct Dia
Overall Lg
7 in
Inlet Dia
4 in

Technical Documents

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

Product Description

The NORDFAB Duct Reducer is a stainless steel reducer for 3 in/4 in duct diameters, with a 4 in inlet diameter and 7 in overall length (MPN 8040026030). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a NORDFAB duct reducer used for?

A NORDFAB duct reducer connects two duct sections of different diameters, transitioning from a 4-inch inlet to a 3-inch or 4-inch outlet. It is commonly used in industrial ventilation, dust collection, and exhaust systems to maintain airflow efficiency while adapting pipe sizes.

What are the specifications of the NORDFAB duct reducer 8040026030?

The NORDFAB duct reducer (MPN 8040026030) is made of stainless steel, with a 4-inch inlet diameter, a 3-inch or 4-inch outlet diameter, and a 7-inch overall length. It is designed for industrial ductwork systems requiring corrosion resistance and durable connections.

Where to buy NORDFAB duct reducers worldwide?

You can source NORDFAB duct reducers through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this part.

How to install a NORDFAB duct reducer?

To install a NORDFAB duct reducer, ensure both duct ends are clean and free of debris. Slide the reducer over the smaller duct and secure with clamps or fasteners. Use sealant on joints for airtight connections. Always follow local codes and manufacturer guidelines for safe installation.

Used in

Common applications for NORDFAB
Woodworking facilities — NORDFAB blast gates and branches for dust collection on saws and sanders
Food processing plants — NORDFAB spark traps and hoods for combustible dust mitigation in grain handling
Pharmaceutical manufacturing — NORDFAB clamp-together ductwork for cleanable material transport systems
Metalworking shops — NORDFAB jet caps and reducers for welding fume extraction ductwork
Plastics recycling — NORDFAB double branches and O-rings for conveying regrind material
Chemical processing — NORDFAB steel spark traps for preventing ignition in dust collection lines

NORDFAB Products

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

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Quick-Fit Sleeve: Steel, For 11 in Duct Dia, 11 1/8 in Overall Lg, 11 in Inlet Dia, 11 in Outlet Dia (MPN 8040207307)
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Dust Collection Duct and Fittings: Stainless Steel, For 12 in Duct Dia, 33 in Overall Lg, 30° Angle (MPN 8040103442)
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Dust Collection Duct and Fittings: Stainless Steel, For 12 in Duct Dia, 33 in Overall Lg, 30° Angle (MPN 8040103442)
Dust Collection Duct and Fittings: Stainless Steel, For 7 in Duct Dia, 23 in Overall Lg, 30° Angle (MPN 8040103194)
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Dust Collection Duct and Fittings: Stainless Steel, For 7 in Duct Dia, 23 in Overall Lg, 30° Angle (MPN 8040103194)

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