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

3G Electric
RFQ CartGet a QuoteSign inSign up
AMERICAN LOUVER Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 21 1/8 in W - Surface-Mount Grilles
AMERICAN LOUVERSurface-Mount Grilles

AMERICAN LOUVER Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 21 1/8 in W

The AMERICAN LOUVER Grille: Louvered Grille (SKU SP-18X6-M, MPN SP-18X6-M) is a surface-mount grille designed for exposed duct mounting. This silver, mill-finish aluminum unit measures 7 1/4 inches in height, 21 1/8…

SKU 3G-OTH-77653

Also listed as: SP18X6M · SP 18X6 M

Brand
AMERICAN LOUVER
Item
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 21 1/8 in W
Category
Surface-Mount Grilles
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

AMERICAN LOUVER
Manufacturer Part Number
SP-18X6-M
Type
Silver, Mill, Aluminum, 21 1/8 in W
D
2 in
H
7 1/4 in
Bar Spacing
3/4 in
Mounting Location
Exposed Duct

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

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

Product Description

The AMERICAN LOUVER Grille: Louvered Grille (SKU SP-18X6-M, MPN SP-18X6-M) is a surface-mount grille designed for exposed duct mounting. This silver, mill-finish aluminum unit measures 7 1/4 inches in height, 21 1/8 inches in width, and 2 inches in depth, with 3/4-inch bar spacing.

Frequently Asked Questions

What is the AMERICAN LOUVER SP-18X6-M louvered grille used for?

The AMERICAN LOUVER SP-18X6-M louvered grille is used for exposed duct mounting in HVAC systems. It directs airflow while providing a clean, finished appearance. Common applications include commercial ventilation, return air, and supply air in industrial or institutional settings where surface-mount installation is required.

What are the specifications of the AMERICAN LOUVER SP-18X6-M grille?

The AMERICAN LOUVER SP-18X6-M is a surface-mount louvered grille with a silver mill-finish aluminum construction. It measures 7 1/4 inches in height, 21 1/8 inches in width, and 2 inches in depth, with 3/4-inch bar spacing. It is designed for exposed duct mounting and carries MPN SP-18X6-M.

Where to buy the AMERICAN LOUVER SP-18X6-M grille worldwide?

3G Electric supplies the AMERICAN LOUVER SP-18X6-M louvered grille 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 this surface-mount grille.

How to install the AMERICAN LOUVER SP-18X6-M louvered grille?

Install the AMERICAN LOUVER SP-18X6-M grille by securing it to the exposed duct opening using screws or clips (not included). Ensure the duct opening matches the grille dimensions (7 1/4 in H x 21 1/8 in W). Align the grille flush with the duct surface and fasten evenly to avoid warping the aluminum frame.

Used in

Common applications for AMERICAN LOUVER
Commercial office HVAC — American Louver lay-in eggcrate grilles (STR-ERFG-14W-FR) for ceiling return air systems
Industrial facility ventilation — American Louver surface-mount louvered grilles (SP-10X6-M) on exposed ductwork
Retail space air distribution — American Louver square cone diffusers (STR-C-12W-FR) for supply air in suspended ceilings
Hospital cleanroom airflow — American Louver perforated diffusers (STR-PERF-2214-5PK) for laminar flow ceilings
School building replacement — American Louver square plaque diffusers (STR-PQ-14W-FR) for standard grid ceiling retrofits

AMERICAN LOUVER Products

3G Electric supplies AMERICAN LOUVER surface-mount grilles. 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 →

Related products

More from AMERICAN LOUVER

View all AMERICAN LOUVER parts →
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 17 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-14X8-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 17 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-14X8-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 5 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-20X4-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 5 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-20X4-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 27 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-24X6-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 27 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-24X6-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-18X8-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-18X8-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-20X6-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 23 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-20X6-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 5 1/4 in H, 21 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-18X4-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 5 1/4 in H, 21 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-18X4-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 19 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-16X8-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 9 1/4 in H, 19 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-16X8-M)
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 19 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-16X6-M)
AMERICAN LOUVER
Grille: Louvered Grille, Silver, Mill, Aluminum, 7 1/4 in H, 19 1/8 in W, 2 in D, 3/4 in Bar Spacing (MPN SP-16X6-M)