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4" SmartFit PVC Concrete Floor Pour Box


The SF-PB from FSR is part of their SmartFit Series which are products designed for use in fire-rated floors.
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Our Price: $51.48
List Price: $52.00
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The SF-PB from FSR is part of their SmartFit Series which are products designed for use in fire-rated floors. This model is a PVC Concrete Floor Pour Box that produces a sturdy core hole - which is available in 4”, 6” and 8” diameters in the series. All models offer flexibility via mounting bracketry to accommodate a wide assortment of power, data and audio video connection options. A complete line of sub-plates for device mounting and connectors are also available.

FSR SmartFit is an innovative system that provides flexible power and AV solutions for fire rated Poke-Thrus’. The SmartFit system features a universal cover assembly and multiple sub-plates that install in the fire rated Poke-Thrus’. With the SmartFit system, FSR delivers one consistent look for installations with powerand audio/video requirements. There are sub-plates available in the SmartFit line, including a Dual Decora and 3-IPS-insert sub-plate. 

FSR SF-PB Features:

  • Cover mounts directly to included mounting clips (no adjustment ring is necessary).
  • Oversized 1 and 1½" data conduit hub provides increased cable capacity and helps maintain proper bend radii.
  • Saves time and money on installation with a simple saw cut for an after-pour adjustment.
  • PVC floor box and universal cover combination exceeds UL514A scrub water requirements.
  • For use in concrete pours from 3" to 6"
  • Supplied with concrete cap, conduit reducers, and conduit hub plugs.

General Questions


Can I return a service part once it has been installed?


Installed service parts are non returnable, unless they are defective. All defective returns are exchange only - no money will be refunded.

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