Flush Service

Flush Service Floor Box – Electrical Floor Box The Steel City Flush Service Floor Box (Catalog Number 743S) is a three-gang shallow floor box designed to provide flush service for power, communications, and data applications. Constructed from 16 gauge pre-galvanized stamped steel, this floor box is suitable for carpet or tile installations and is ideal for electrical distributors and switchgear suppliers looking for reliable wire and cable management solutions. It features adjustable leveling legs and an interior leveling ring for precise installation, ensuring compatibility with various finished floor heights. Specifications Brand Name: Steel City Material: Stamped Steel Cubic Capacity: 78 Cubic Inches Dimensions: Length 7-1/4 in., Width 5-1/2 in., Depth 2-5/8 in. Knockouts: 14 (1/2 in., 3/4 in., and 1-1/4 in.) Application: Provides flush service for power, communications, and data Weight: 6 lbs. UL Standard: UL E2969 Features Adjustable with 4 exterior leveling legs capable of 2 inch pre-pour adjustment Interior leveling ring capable of 1-1/4 inch after-pour adjustment Shipped with expendable steel cap to prevent ingress of concrete at installation 16 gauge pre-galvanized steel construction for durability and corrosion resistance Compatible with power or communications/data wiring devices Downloads & Links Technical Drawing / Spec Sheet Canada Spec Sheet Instruction Sheet Technical Drawing / Spec Sheet US