321Cast-in-placeElectrical
Cast-in-Place Chair Support
Cast-in-place chair: cradles the pipe at the set elevation through the pour.
Give us the size, drop and service and we’ll spec the part number and quote the build.
In use.
Function
Pre-pour
Temporary securement device: positions and secures the utility before and during the concrete pour.
No rating
No load rating is published; the cured concrete carries the utility.
The cured concrete carries the utility.
Custom order
Specify the size
Custom made per order.
Opening: A01 1-1/4 in. or A02 1-1/2 in.
Height, in.; 2.5 in. typical
Part number321A__B__Finish the selections to complete the request.
03 · Notes
From the Technical Data Sheet
- Cast-in-place chair: cradles the pipe at the set elevation through the pour.
- Angled feet conceal the support when the forms are removed.
- Galvanized rod; corrosion resistant.
- Rigid support: stable pipe and conduit positioning during the pour.
- Designed for demanding high-rise construction.
- Fixed dimensions can be changed per order.
- Electrical: positions PVC conduit, PVC-coated GRC and ENT raceways, boxes and fittings in the pour (NEC 352.30, 344.30, 362.30), secured so they cannot float or shift; spacing per the specifications and the manufacturer.
- Drawings not to scale.
Send the spec. We’ll build the support.
Size, drop, and service. We’ll spec the part number and quote the build.