OATEY P9700 Dearborn® 1-1/4" Choked Throat Outlet P-Trap w/ 1-1/2" Inlet

The P9700 takes a 1-1/2 inch inlet and discharges through a 1-1/4 inch choked throat outlet. So it steps a 1-1/2 inch tailpiece or waste arm down to a 1-1/4 inch drain connection in one piece, instead of needing a separate bushing at the wall.

The reducing washer is in the box. Oatey ships the P9700 choked throat trap with a 1-1/4 in x 1-1/2 in reducing washer, so the size change at the joint is covered without a separate trip to the counter.

It's built to ASTM F 409, the standard covering thermoplastic drain, waste and vent tubing fittings, and it carries an IAPMO listing. Those are the two things a plan reviewer or inspector normally looks for on a plastic tubular trap.

It's polypropylene, finished white. Plastic traps of this type won't corrode the way a thin-wall chrome brass trap does when a unit sees hard water or heavy cleaner use, and they're the usual choice under a lavatory when the trap isn't exposed to view. If the trap is visible on a pedestal or wall-hung sink, Dearborn also builds this style in a polished brass finish.

No glue, no solvent cement. The P9700 is a ground joint trap, so it assembles with slip nuts and washers and pulls up by hand or with slip-joint pliers. That also means it comes apart for cleaning a stoppage and goes back together without cutting anything.

Yes. The Dearborn tubular line this trap belongs to offers a deep flange option along with polished brass and the choked throat outlet, so an escutcheon with more depth is available when the stub-out is recessed behind the finished surface. The P9700 itself is the white polypropylene choked throat configuration.

Order it as Oatey Dearborn P9700. That single model number covers the complete trap, 1-1/2 inch inlet, 1-1/4 inch choked throat outlet, white polypropylene, with the reducing washer included. There are no finish or size sub-options to specify on it.