We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
4 WAY DIFFUSER Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 12 in Duct, Steel, Side Louvered - Square Louvered Diffusers With Filters
4 WAY DIFFUSERSquare Louvered Diffusers With Filters

4 WAY DIFFUSER Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 12 in Duct, Steel, Side Louvered

The 4 WAY DIFFUSER Ceiling Diffuser is a square louvered diffuser with filters, designed for ceiling mounting. It features adjustable blades and a white finish, with dimensions of 23 inches in height and width, a…

SKU 3G-OTH-76857

Brand
4 WAY DIFFUSER
Item
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 12 in Duct, Steel, Side Louvered
Category
Square Louvered Diffusers With Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

4 WAY DIFFUSER
Manufacturer Part Number
SDIG77512
Type
23 in W, Lay-In, Steel, Side Louvered, White
H
23 in
Duct
12 in
Color
White
Insulated
No
Adjustable Blades
Yes
Mounting Location
Ceiling
View Full Spec Sheet

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

4 WAY DIFFUSER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 4 WAY DIFFUSER Ceiling Diffuser is a square louvered diffuser with filters, designed for ceiling mounting. It features adjustable blades and a white finish, with dimensions of 23 inches in height and width, a lay-in configuration, and a 12-inch duct connection, constructed from steel. This model, MPN SDIG77512, is non-insulated.

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 4 WAY DIFFUSER ceiling diffuser used for?

The 4 WAY DIFFUSER ceiling diffuser is used in HVAC systems to distribute conditioned air evenly in commercial or industrial spaces. Its adjustable blades allow directional airflow control, and the integrated filter helps maintain air quality. It is designed for lay-in ceiling grids.

What are the specifications of the 4 WAY DIFFUSER SDIG77512?

The 4 WAY DIFFUSER SDIG77512 is a square, side-louvered ceiling diffuser with dimensions of 23 in H x 23 in W. It has a 12 in duct connection, is made of steel with a white finish, and includes adjustable blades. It is non-insulated and designed for lay-in ceiling mounting.

Where to buy the 4 WAY DIFFUSER ceiling diffuser worldwide?

You can source the 4 WAY DIFFUSER ceiling diffuser 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 time on this model.

How to install a 4 WAY DIFFUSER ceiling diffuser?

To install the 4 WAY DIFFUSER ceiling diffuser, first ensure the ceiling grid opening matches the 23 in x 23 in dimensions. Connect the 12 in duct to the diffuser collar, then lay the diffuser into the grid. Adjust the blades for desired airflow direction. Secure per local codes.

Used in

Common applications for 4 WAY DIFFUSER
Commercial office HVAC — 4 WAY DIFFUSER square louvered diffuser with filter (e.g., SDIG77510) for ceiling supply air distribution in open-plan workspaces.
Light industrial facility ventilation — 4 WAY DIFFUSER 8-inch duct diffuser (SKU 36N452) for filtered air delivery in manufacturing areas with moderate particulate levels.
Retail store climate control — 4 WAY DIFFUSER 12-inch duct model (SKU 36N454) for even air dispersion in sales floors with suspended ceilings.
Institutional building retrofit — 4 WAY DIFFUSER 14-inch duct diffuser (SKU 36N455) for replacing outdated ceiling diffusers in schools or hospitals.
Lobby or reception area — 4 WAY DIFFUSER 16-inch duct diffuser (SKU 36N456) for high-volume air distribution with adjustable blade direction.
Warehouse office zone — 4 WAY DIFFUSER 6-inch duct diffuser (SKU 36N451) for localized cooling in small enclosed spaces within larger facilities.

4 WAY DIFFUSER Products

3G Electric supplies 4 WAY DIFFUSER square louvered diffusers with filters. 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 →

Similar products

Matched by specification & description
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Plaque (MPN STR-PQ-10W-FR-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
AMERICAN LOUVER
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Plaque (MPN STR-PQ-10W-FR-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
Diffuser: Ceiling, 9 1/4 in H, 9 1/4 in W, Surface Mount, 6 in Duct, Steel, Modular Louvered, White (MPN MSRRCD-GR000022). Key specifications — Insulated: No; Adjustable Blades: No; Color: White; Brand: PRICE; Mounting Location: Ceiling.
PRICE
Diffuser: Ceiling, 9 1/4 in H, 9 1/4 in W, Surface Mount, 6 in Duct, Steel, Modular Louvered, White (MPN MSRRCD-GR000022). Key specifications — Insulated: No; Adjustable Blades: No; Color: White; Brand: PRICE; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White (MPN STR-PQ-8W-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
AMERICAN LOUVER
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White (MPN STR-PQ-8W-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque (MPN STR-PQ-12W-FR). Key specifications — Insulated: No; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
AMERICAN LOUVER
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque (MPN STR-PQ-12W-FR). Key specifications — Insulated: No; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 6 in Duct, Plastic, Square Plaque, White (MPN STR-PQ-6W-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
AMERICAN LOUVER
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 6 in Duct, Plastic, Square Plaque, White (MPN STR-PQ-6W-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque (MPN STR-PQ-12W-FR-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.
AMERICAN LOUVER
Ceiling Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque (MPN STR-PQ-12W-FR-R6). Key specifications — Insulated: Yes; Adjustable Blades: No; Color: White; Brand: AMERICAN LOUVER; Mounting Location: Ceiling.

More from 4 WAY DIFFUSER

View all 4 WAY DIFFUSER parts →
Diffuser: Ceiling, 23 in H, 24 in W, Lay-In, 10 in Duct, Steel, Side Louvered, White (MPN SDIG77510). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
4 WAY DIFFUSER
Diffuser: Ceiling, 23 in H, 24 in W, Lay-In, 10 in Duct, Steel, Side Louvered, White (MPN SDIG77510). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White (MPN WLCG77506). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
4 WAY DIFFUSER
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White (MPN WLCG77506). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 14 in Duct, Steel, Side Louvered, White (MPN SDIG77514). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
4 WAY DIFFUSER
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 14 in Duct, Steel, Side Louvered, White (MPN SDIG77514). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 16 in Duct, Steel, Side Louvered, White (MPN SDIG77516). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
4 WAY DIFFUSER
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 16 in Duct, Steel, Side Louvered, White (MPN SDIG77516). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 8 in Duct, Steel, Side Louvered, White (MPN SDIG77506). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.
4 WAY DIFFUSER
Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 8 in Duct, Steel, Side Louvered, White (MPN SDIG77506). Key specifications — Insulated: No; Adjustable Blades: Yes; Color: White; Brand: 4 WAY DIFFUSER; Mounting Location: Ceiling.