4″ HVAC Trunk Duct Reducer Galvanized Steel Slip & Drive MFG#4-200SD

Name: 4" HVAC Trunk Duct Reducer Galvanized Steel Slip &amp; Drive MFG#4-200SD
SKU: 4-200SD
Price: 18.66 USD
Availability: InStock

SKU: 4-200SD

$18.66

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$18.66	0%
5–9	$17.73	5%
10+	$16.79	10%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Quantity needed

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Product Description

Overview

4" HVAC Trunk Duct Reducer – Galvanized Steel Slip & Drive Transition

This 4-inch trunk duct reducer is designed to transition or reduce rectangular HVAC trunk duct systems efficiently and securely.

Constructed from durable galvanized steel, this reducer maintains airflow performance while allowing smooth size transitions within residential and light commercial duct systems.

Specifications

•
Size: 4"
•
Type: Trunk Duct Reducer
•
Material: Galvanized Steel
• Slip & Drive Compatible
•
MFG#: 4-200SD
• REM#: 9H031
Features & Benefits:
✔ Reduces trunk duct size efficiently
✔ Compatible with standard Slip & Drive systems
✔ Rigid galvanized steel construction
✔ Corrosion resistant finish
✔ Ideal for supply or return duct modifications
Common

Applications

• HVAC trunk transitions
• System resizing
• Duct retrofits
• New HVAC installations
Pairs Well With:
• Rectangular trunk duct sections
• Duct elbows & angles
• End caps
• S cleats and drive cleats
Ships securely packaged to prevent bending or edge damage.

Product details

Part / SKU	4-200SD

Package includes

4" HVAC Trunk Duct Reducer Galvanized Steel Slip & Drive MFG#4-200SD

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