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3" Trap Standard for Wall-Hung Cast Iron Service Sink
- 3" Threaded Inside
- P-trap with strainer
- Outlet to wall
- Cast iron pipes are black
Manufacturer Resources
Product Specs
- Product Type:
- Iron Service Sink
- Product Group:
- Washroom/Bath
- Product Subgroup:
- Sinks
- Department:
- Plumbing
American Standard 7798030 – Frequently Asked Questions
1) Does the American Standard 3 inch trap standard discharge out the back to the wall or down through the floor?
Outlet goes to the wall. That makes it a back-outlet rough-in, so it suits a wall-hung cast iron service sink piped into a wall stack rather than a floor drain. If your rough-in drops through the slab, you need a floor-outlet arrangement instead.
2) Does the American Standard 7798030 come with a strainer, or do I have to order one separately?
The strainer is part of it. The 7798030 is a P-trap with strainer, so the sink-side strainer and the trap ship together and you are not sourcing a separate basket to finish the mop sink drain.
3) Is a trap standard the same thing as a regular P-trap under a sink?
A trap standard is the exposed cast iron trap assembly built for a service or mop sink, combining the strainer and the P-trap in one unit sized to the sink's 3 inch waste. A common tubular sink P-trap is a much smaller slip-joint fitting and will not carry a service sink's flow or take a mop's debris. The 7798030 is the heavy version for that duty.
4) What finish is the American Standard cast iron trap standard, and will it match a chrome mop sink faucet?
Black. The cast iron pipes on the 7798030 trap standard come unfinished, not plated, so it is a black exposed trap under the sink. It will not match chrome trim, which is normally a non-issue in a janitor closet but worth knowing if the sink sits somewhere public.
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Does the American Standard 7798030 come with a warranty?
Absolutely. The American Standard 7798030 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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