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

Dayton Hinge Kit: 40 in Square Base, For Roof Mount Mount, 40 in Overall Lg - Maintenance Access Kits
DaytonMaintenance Access Kits

Dayton Hinge Kit: 40 in Square Base, For Roof Mount Mount, 40 in Overall Lg

The Dayton Hinge Kit: 40 in Square Base (SKU 3G-OTH-78848) is a maintenance access kit for Dayton Roof Mounted Centrifugal Upblast Ventilators having a 40 in square base. This galvanized steel kit includes a hardware…

SKU 3G-OTH-78848

Brand
Dayton
Item
Hinge Kit: 40 in Square Base, For Roof Mount Mount, 40 in Overall Lg
Category
Maintenance Access Kits
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

Dayton
Type
For Roof Mount Mount, Mfr Part # 20CK54
Material
Galvanized Steel
Overall Lg
40 in
Finish
Galvanized
Includes
Hardware Kit
Standards
AMCA
For Fan Type
Downblast Fans
For Use With
Dayton Roof Mounted Centrifugal Upblast Ventilators Having a 40 in Square Base
Product Type
Hinge Kit
For Fan Mounting Type
Roof Mount
Compatible Manufacturer Model Number
CUE-300

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

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

Product Description

The Dayton Hinge Kit: 40 in Square Base (SKU 3G-OTH-78848) is a maintenance access kit for Dayton Roof Mounted Centrifugal Upblast Ventilators having a 40 in square base. This galvanized steel kit includes a hardware kit and is designed for roof-mounted downblast fans. It complies with AMCA standards and is compatible with SKU 56JN96 and manufacturer model number CUE-300.

Frequently Asked Questions

What is the Dayton 20CK54 hinge kit used for?

The Dayton 20CK54 hinge kit is used for maintenance access on Dayton roof-mounted centrifugal upblast ventilators with a 40-inch square base. It allows the fan assembly to hinge open for inspection and service, making it essential for industrial ventilation systems in commercial and manufacturing facilities.

What are the specifications of the Dayton 20CK54 hinge kit?

The Dayton 20CK54 hinge kit has a 40-inch overall length, is made of galvanized steel with a galvanized finish, and includes a hardware kit. It is designed for roof-mounted downblast fans and complies with AMCA standards. It is compatible with OEM SKU 56JN96 and manufacturer model number CUE-300.

Where to buy the Dayton 20CK54 hinge kit worldwide?

You can source the Dayton 20CK54 hinge kit 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; we provide this maintenance access kit for Dayton roof-mounted ventilators.

How to install the Dayton 20CK54 hinge kit?

To install the Dayton 20CK54 hinge kit, first ensure the fan is disconnected from power. Attach the galvanized steel hinge brackets to the roof curb and fan base using the provided hardware kit. Align the fan assembly on the hinges and secure per manufacturer guidelines. Always follow AMCA standards and local codes for safe installation.

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 maintenance access kits. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Hinge Kit: 46 in Square Base, For Roof Mount Mount, 46 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 46 in Square Base, For Roof Mount Mount, 46 in Overall Lg, Mfr Part #
Hinge Kit: 40 in Square Base, For Roof Mount Mount, 40 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 40 in Square Base, For Roof Mount Mount, 40 in Overall Lg, Mfr Part #
Hinge Kit: 64 in Square Base, For Roof Mount Mount, 64 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 64 in Square Base, For Roof Mount Mount, 64 in Overall Lg, Mfr Part #
Hinge Kit: 46 in Square Base, For Roof Mount Mount, 46 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 46 in Square Base, For Roof Mount Mount, 46 in Overall Lg, Mfr Part #
Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg, Mfr Part #
Hinge Kit: 30 in Square Base, For Roof Mount Mount, Mfr Part #
Dayton
Hinge Kit: 30 in Square Base, For Roof Mount Mount, Mfr Part #

More from Dayton

View all Dayton parts
Hinge Kit: 34 in Square Base, For Roof Mount Mount, 34 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 34 in Square Base, For Roof Mount Mount, 34 in Overall Lg, Mfr Part #
Hinge Kit: 52 in Square Base, For Roof Mount Mount, 52 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 52 in Square Base, For Roof Mount Mount, 52 in Overall Lg, Mfr Part #
Hinge Kits: 30 in Square Base, For Wall Mount Mount, Mfr Part #
Dayton
Hinge Kits: 30 in Square Base, For Wall Mount Mount, Mfr Part #
Hinge Kits: 40 in Square Base, For Wall Mount Mount, Mfr Part #
Dayton
Hinge Kits: 40 in Square Base, For Wall Mount Mount, Mfr Part #
Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg, Mfr Part #
Hinge Kits: 22 in Square Base, For Roof Mount Mount, Mfr Part #
Dayton
Hinge Kits: 22 in Square Base, For Roof Mount Mount, Mfr Part #
Hinge Kit: 34 in Square Base, For Roof Mount Mount, 34 in Overall Lg, Mfr Part #
Dayton
Hinge Kit: 34 in Square Base, For Roof Mount Mount, 34 in Overall Lg, Mfr Part #
Clean Out Port Kit: 7 in Square Base, For Roof Mount Mount, Mfr Part #
Dayton
Clean Out Port Kit: 7 in Square Base, For Roof Mount Mount, Mfr Part #