trap

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Related to drain trap: Plumbing trap
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Photo I shows one method of removing the ball-type backflow preventer to gain access to the floor drain trap for cleaning.
As a preventive measure, residents can pour one gallon of water down basement floor drains or unused plumbing fixtures to ensure that the drain trap will be effective at stopping smoke or sewer gases from entering their home.
The commissioners advise residents to pour water down any unused plumbing fixture to make sure the drain trap is working.
You'll need two compression shutoff valves (these are secured to the new water supply pipes with a brass compression ring and a nut--no soldering!), a new drain trap assembly and new water supply tubes.
Limited Tenders are invited for Procurement Of No Loss Drain Trap
Limited Tenders are invited for Procurement Of Pneumatic No Loss Drain Trap
Tenders are invited for Heavy Duty Auto Drain Trap Of M/S Smc Make