American Metal 18×8 Aluminum Supply Diffuser 2-Way White 457774

SKU: 457774

Weight	7 lbs
Dimensions	24 × 12 × 6 in

$204.24

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$204.24	0%
5–9	$194.03	5%
10+	$183.82	10%

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American Metal 18x8 Aluminum Supply Diffuser 2-Way White 457774

Specifications & product details

American Metal 90VHOB 18″ x 8″ Aluminum Supply Diffuser

Double Deflection | Opposed Blade Damper | Lima White | MFG# 457774

The American Metal 90VHOB 18×8 Supply Diffuser is a commercial-grade aluminum air distribution register designed for precise airflow control in HVAC systems.

Constructed from heavy-duty aluminum with vertical front fins and adjustable double deflection blades, this diffuser allows controlled directional airflow adjustment. It includes an opposed blade damper for fine-tuning volume control at the register face.

Key Features:

18″ x 8″ duct opening
Double deflection adjustable blades
Opposed blade damper included
Heavy-duty aluminum construction
Lima white finish
Commercial-grade performance
Package quantity: 1

Ideal Applications:

Commercial HVAC systems
Office buildings
Retail spaces
Large residential installations
Airflow balancing upgrades

This is a premium aluminum diffuser designed for durability and airflow precision.

Product details

Part / SKU	457774

Package includes

American Metal 18×8 Aluminum Supply Diffuser 2-Way White 457774

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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