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Dayton Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg - Maintenance Access Kits
DaytonMaintenance Access Kits

Dayton Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg

The Dayton 3G-OTH-78903 is a galvanized steel hinge kit designed for maintenance access on roof-mounted centrifugal upblast ventilators with a 42-inch square base. It includes a retaining cable and complies with UL…

SKU 3G-OTH-78903

Brand
Dayton
Item
Hinge Kit: 42 in Square Base, For Roof Mount Mount, 42 in Overall Lg
Category
Maintenance Access Kits
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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 # 20CK55
Material
Galvanized Steel
Overall Lg
42 in
Finish
Galvanized
Includes
Retaining Cable
Standards
UL 762
For Fan Type
Upblast Fans
For Use With
Dayton Roof Mounted Centrifugal Upblast Ventilators Having a 42 in Square Base
Product Type
Hinge Kit
For Fan Mounting Type
Roof Mount

Technical Documents

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

Product Description

The Dayton 3G-OTH-78903 is a galvanized steel hinge kit designed for maintenance access on roof-mounted centrifugal upblast ventilators with a 42-inch square base. It includes a retaining cable and complies with UL 762 standards. This kit is specifically for use with Dayton roof-mounted upblast fans.

Frequently Asked Questions

What is the Dayton 20CK55 hinge kit used for?

The Dayton 20CK55 hinge kit provides maintenance access for roof-mounted centrifugal upblast ventilators with a 42-inch square base. It allows the fan assembly to tilt safely for cleaning or service, and includes a retaining cable for security. This kit complies with UL 762 standards.

What are the specifications of the Dayton 20CK55 hinge kit?

The Dayton 20CK55 hinge kit has a 42-inch overall length, is made of galvanized steel, and includes a retaining cable. It is designed for roof-mounted upblast fans with a 42-inch square base and meets UL 762 standards. The finish is galvanized for corrosion resistance.

Where to buy the Dayton 20CK55 hinge kit worldwide?

3G Electric supplies the Dayton 20CK55 hinge kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this UL 762-compliant maintenance access kit for roof-mounted upblast ventilators.

How to install the Dayton 20CK55 hinge kit on a roof-mounted fan?

Install the Dayton 20CK55 hinge kit by attaching the galvanized steel hinge brackets to the fan base and roof curb, ensuring alignment with the 42-inch square base. Secure the retaining cable to prevent over-travel. Always follow the fan manufacturer's instructions and local safety codes for roof-mounted equipment.

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.

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