We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NORDFAB Duct Reducer: Steel, For 7 in_14 in Duct Dia, 15 in Overall Lg, 14 in Inlet Dia - Reducers
NORDFABReducers

NORDFAB Duct Reducer: Steel, For 7 in_14 in Duct Dia, 15 in Overall Lg, 14 in Inlet Dia

The NORDFAB Duct Reducer is a steel reducer designed for duct diameters from 7 in to 14 in, with a 14 in inlet diameter and a 7 in outlet diameter, and an overall length of 15 in (MPN 8040025923). 3G Electric…

SKU 3G-OTH-75439

Brand
NORDFAB
Item
Duct Reducer: Steel, For 7 in_14 in Duct Dia, 15 in Overall Lg, 14 in Inlet Dia
Category
Reducers
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

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
8040025923
Type
For 7 in_14 in Duct Dia
Overall Lg
15 in
Inlet Dia
14 in
Outlet Dia
7 in

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

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

Product Description

The NORDFAB Duct Reducer is a steel reducer designed for duct diameters from 7 in to 14 in, with a 14 in inlet diameter and a 7 in outlet diameter, and an overall length of 15 in (MPN 8040025923). 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a NORDFAB duct reducer used for?

A NORDFAB duct reducer connects two duct sections of different diameters, transitioning airflow from a 14-inch inlet to a 7-inch outlet. It is commonly used in industrial ventilation, dust collection, and exhaust systems to maintain efficient air velocity and pressure.

What are the specifications of the NORDFAB duct reducer 8040025923?

This NORDFAB steel duct reducer has a 14-inch inlet diameter and a 7-inch outlet diameter, with an overall length of 15 inches. It is designed for ducts ranging from 7 to 14 inches in diameter. The manufacturer part number is 8040025923.

Where to buy NORDFAB duct reducers worldwide?

3G Electric supplies NORDFAB duct reducers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 8040025923 model.

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 sheet metal screws or a band clamp. Seal joints with mastic or foil tape to prevent leaks. Always follow local ventilation codes.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Angle Flange Adapter: Steel, For 14 in Duct Dia, 1 1/2 in Overall Lg, 14 1/8 in Flange Inner Dia (MPN 8010000151)
NORDFAB
Angle Flange Adapter: Steel, For 14 in Duct Dia, 1 1/2 in Overall Lg, 14 1/8 in Flange Inner Dia (MPN 8010000151)
Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia (MPN 8010000153)
NORDFAB
Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia (MPN 8010000153)
Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia (MPN 8010000147)
NORDFAB
Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia (MPN 8010000147)
Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia (MPN 8010000143)
NORDFAB
Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia (MPN 8010000143)
Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia (MPN 8010000145)
NORDFAB
Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia (MPN 8010000145)

More from NORDFAB

View all NORDFAB parts
Duct Reducer: Stainless Steel, For 3 in_5 in Duct Dia, 8 in Overall Lg, 5 in Inlet Dia (MPN 8040026031)
NORDFAB
Duct Reducer: Stainless Steel, For 3 in_5 in Duct Dia, 8 in Overall Lg, 5 in Inlet Dia (MPN 8040026031)
Duct Reducer: Stainless Steel, For 7 in_9 in Duct Dia, 8 in Overall Lg, 9 in Inlet Dia (MPN 8040026049)
NORDFAB
Duct Reducer: Stainless Steel, For 7 in_9 in Duct Dia, 8 in Overall Lg, 9 in Inlet Dia (MPN 8040026049)
Duct Reducer: Stainless Steel, For 4 in_7 in Duct Dia, 9 in Overall Lg, 7 in Inlet Dia (MPN 8040026037)
NORDFAB
Duct Reducer: Stainless Steel, For 4 in_7 in Duct Dia, 9 in Overall Lg, 7 in Inlet Dia (MPN 8040026037)
Duct Reducer: Steel, For 4 in_16 in Duct Dia, 18 in Overall Lg, 16 in Inlet Dia, 4 in Outlet Dia (MPN CUSTOMITEM)
NORDFAB
Duct Reducer: Steel, For 4 in_16 in Duct Dia, 18 in Overall Lg, 16 in Inlet Dia, 4 in Outlet Dia (MPN CUSTOMITEM)
Duct Reducer: Stainless Steel, For 5 in_7 in Duct Dia, 8 in Overall Lg, 7 in Inlet Dia (MPN 8040026038)
NORDFAB
Duct Reducer: Stainless Steel, For 5 in_7 in Duct Dia, 8 in Overall Lg, 7 in Inlet Dia (MPN 8040026038)
Duct Reducer: Steel, For 7 in_16 in Duct Dia, 17 in Overall Lg, 16 in Inlet Dia, 7 in Outlet Dia (MPN 8040025941)
NORDFAB
Duct Reducer: Steel, For 7 in_16 in Duct Dia, 17 in Overall Lg, 16 in Inlet Dia, 7 in Outlet Dia (MPN 8040025941)
Duct Reducer: Stainless Steel, For 3 in_4 in Duct Dia, 7 in Overall Lg, 4 in Inlet Dia (MPN 8040026030)
NORDFAB
Duct Reducer: Stainless Steel, For 3 in_4 in Duct Dia, 7 in Overall Lg, 4 in Inlet Dia (MPN 8040026030)