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Dayton Roof Curb: Adj Nonventilated Curbs, Square Curb, 37 in to 45 1/2 in Inside Dim - Roof Curbs
DaytonRoof Curbs

Dayton Roof Curb: Adj Nonventilated Curbs, Square Curb, 37 in to 45 1/2 in Inside Dim

The Dayton Roof Curb: Adj Nonventilated Curbs (SKU 2ZV85) is a steel, galvanized roof curb designed for upblast fans with a 42-1/2 in to 48 in square base. It features an adjustable inside width of 37 in to 45-1/2 in…

SKU 3G-OTH-79196

Brand
Dayton
Item
Roof Curb: Adj Nonventilated Curbs, Square Curb, 37 in to 45 1/2 in Inside Dim
Category
Roof Curbs
Available to Order
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Technical Specifications

Dayton
Manufacturer Part Number
2ZV85
Type
Square Curb, Mfr Part # 2ZV85
Material
Steel
Finish
Galvanized
Standards
UL 705
Inside Dim
37 in to 45 1/2 in
For Fan Type
Upblast Fans
For Use With
42-1/2 in to 48 in Square Base
Curb Inside Width
37 in to 45-1/2 in
Curb Outside Width
41 in to 49-1/2 in
View Full Spec Sheet

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

Product Description

The Dayton Roof Curb: Adj Nonventilated Curbs (SKU 2ZV85) is a steel, galvanized roof curb designed for upblast fans with a 42-1/2 in to 48 in square base. It features an adjustable inside width of 37 in to 45-1/2 in and an outside width of 41 in to 49-1/2 in, complying with UL 705 standards.

Frequently Asked Questions

What is the Dayton 2ZV85 roof curb used for?

The Dayton 2ZV85 is an adjustable, nonventilated roof curb designed to mount upblast fans with a 42-1/2 in to 48 in square base on commercial or industrial roofs. It provides a stable, weatherproof transition between the fan and roof opening, ensuring proper airflow and structural support.

What are the specifications of the Dayton 2ZV85 roof curb?

The Dayton 2ZV85 roof curb has an adjustable inside width of 37 in to 45-1/2 in and an outside width of 41 in to 49-1/2 in. It is made of galvanized steel, complies with UL 705 standards, and is designed for upblast fans with a 42-1/2 in to 48 in square base.

Where to buy the Dayton 2ZV85 roof curb worldwide?

3G Electric supplies the Dayton 2ZV85 roof curb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this item to any international destination.

How to install the Dayton 2ZV85 adjustable roof curb?

Install the Dayton 2ZV85 by first adjusting the inside width to match your roof opening (37 in to 45-1/2 in). Secure the curb to the roof structure with appropriate fasteners, seal all joints with roofing-grade sealant, then mount the upblast fan on the curb's square base. Follow local building codes and UL 705 guidelines.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton roof curbs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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