Smith sani ceptor 3 in.
Cast iron floor drain diagram.
The drainpipes are made of cast iron galvanized pipe copper or plastic.
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The rest of the drain is always buried in the basement.
Smith manufactures a full line of floor drains and devices that are easy to install and cost effective including variations for heavy duty drains with adjustable strainer heads special purpose drains traffic drains planting area drains trap seal primers devices and more to suit any construction need.
A typical bathroom sink is a good example of how all these components work together.
The shaded portion shows the trap where water will always sit which prevents sewer gas from coming in.
Local building codes that regulate the materials used in the dwv system have changed over the years so most older homes have a combination of materials.
Many basement floor drains tie directly to the home s sewer system but in some communities local building codes require floor drains to run to a sump pit where a pump lifts the water to the exterior surface of the house.
When you look at an installed floor drain all that you typically see is the grill on top.
No hub cast iron nickel bronze floor drain.
Floor drains are no exception.