Companion Flange, Set of 2, 18in, For 4C661, PR MPN:166178
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In Stock
Free Shipping
In Stock
SKU
510-G1089094
Companion Flange, Set of 2, 18in, For 4C661, PR
Elevate your tubeaxial fan system with the Dayton Companion Flange, designed for optimal performance and durability. This set of two companion flanges is specifically engineered for fan diameters of 18 inches, ensuring a secure and precise fit. Constructed from high-quality steel, these flanges boast a robust design with predrilled mounting holes for easy installation. Ideal for use with fans like the 4C661 and 4TM82, the Companion Flange is perfect for applications in industrial, commercial, or residential settings where reliable airflow is crucial, such as HVAC systems, exhaust fans, and ventilation systems.
Top product features:
- For Fan Diameter 18 in, Mounting Hole Diameter 3/8 in, Predrilled Mounting Holes
- Includes Predrilled Mounting Holes for Easy Installation
- Body Diameter 19 7/8 in, Bolt Circle Diameter 16 3/8 in, Inside Diameter 18 1/2 in
Top product applications:
- Tubeaxial fan mounting
- Industrial ventilation systems
- HVAC equipment installation
Tubeaxial Companion Flange, For Fan Diameter 18 in, For Fan Type Tubeaxial, Mounting Hole Diameter 3/8 in, Material Steel, Body Diameter 19 7/8 in, Bolt Circle Diameter 16 3/4 in, For Use With 4C661, 4TM82, Includes Predrilled Mounting Holes, Inside Diameter 18 1/2 in, Outside Diameter 20 7/8 in, Overall Width 1 1/2 in, Product Type Companion Flange, 1 Pair
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PR
- Package Length: 21.90
- Package Width: 4.00
- Package Height: 22.40
- Package Weight: 5.80
Product info last updated on February 16, 2026 4:39pm UTC
Category: Fans