AMERICAN LOUVER Reducers: For 6 in_8 in_10 in_14 in Nominal Duct Dia, 14 in Overall Dia
The AMERICAN LOUVER Neck Reducer (SKU 54ZF42, MPN STR-NRD-BK-10PKIT) is a polypropylene reducer designed for nominal duct diameters of 6, 8, 10, and 14 inches. It has an overall diameter of 14 inches and an overall…
SKU 3G-OTH-76737
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Product Description
The AMERICAN LOUVER Neck Reducer (SKU 54ZF42, MPN STR-NRD-BK-10PKIT) is a polypropylene reducer designed for nominal duct diameters of 6, 8, 10, and 14 inches. It has an overall diameter of 14 inches and an overall height of 7 1/2 inches, supplied in a 10-pack. This product is compatible with Grainger Part Number Neck Reducer.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the AMERICAN LOUVER Neck Reducer used for?
The AMERICAN LOUVER Neck Reducer adapts ductwork connections by reducing nominal duct diameters of 6, 8, 10, and 14 inches. It is commonly used in HVAC and ventilation systems to transition between different duct sizes, ensuring proper airflow and system compatibility.
What are the specifications of the AMERICAN LOUVER Neck Reducer?
This polypropylene reducer has an overall diameter of 14 in and an overall height of 7 1/2 in. It fits nominal duct diameters of 6 in, 8 in, 10 in, and 14 in. The product is supplied as a 10-pack with manufacturer part number STR-NRD-BK-10PKIT.
Where to buy the AMERICAN LOUVER Neck Reducer worldwide?
3G Electric supplies the AMERICAN LOUVER Neck Reducer to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this 10-pack polypropylene reducer for your HVAC or ductwork project.
How to install the AMERICAN LOUVER Neck Reducer?
Install the reducer by aligning it with the duct opening and securing it with compatible fasteners or duct tape. Ensure the nominal duct diameter matches one of the supported sizes (6 in, 8 in, 10 in, or 14 in). Follow standard HVAC practices for airtight connections.
Used in
Common applications for AMERICAN LOUVERAMERICAN LOUVER Products
3G Electric supplies AMERICAN LOUVER neck reducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







