Oatey PP9817 Pvc Branch Tailpiece 1-1/2 X 8 in Slip Joint

Product Description

The OATEY PP9817 is a PVC plastic tubular branch tailpiece designed to connect a dishwasher drain line to a sink drain or plumbing drainage system. Measuring 1-1/2 inches in diameter and 8 inches in length, it features a slip joint top connection and a 3/4-inch branch inlet. The PVC construction resists corrosion and is well suited for residential drain applications under kitchen sinks. Licensed plumbers and experienced DIYers install this fitting when replacing deteriorated tailpieces or when adding dishwasher drain connections during kitchen plumbing rough-in or remodel work.

This branch tailpiece is intended for use in residential kitchen sink drain assemblies where a dishwasher discharge hose must tie into the sink drain line. The 3/4-inch branch port accepts a standard dishwasher drain hose, while the slip joint top connects to the basket strainer outlet or disposal drain fitting. It is a direct-fit, OEM-style replacement for standard 1-1/2-inch tubular drain configurations commonly found beneath kitchen sinks.

Key Features

• 1-1/2-inch main diameter by 8-inch length fits standard kitchen sink drain assemblies
• 3/4-inch branch inlet accommodates standard dishwasher drain hose connections
• Slip joint top connection allows tool-free adjustment and secure hand-tightened fit with a slip nut and washer
• PVC construction resists corrosion, moisture, and common household drain chemicals
• Lightweight and easy to cut or modify in the field if minor length adjustment is needed

Compatibility

Designed as an OEM-style replacement for standard 1-1/2-inch PVC tubular drain systems in residential kitchen sink applications requiring a dishwasher branch connection.

Installation Notes

Installation is typically performed by a licensed plumber or qualified DIYer following local plumbing code requirements referenced under the IPC. Shut off water supply and clear standing water from the drain line before beginning work. Hand-tighten slip joint nuts to avoid cracking the PVC fittings, and confirm the dishwasher drain hose is secured with a hose clamp at the branch inlet. Verify the high-loop or air-gap requirement for the dishwasher drain as required by local code before completing the connection.

Technical Specifications

• Main Diameter: 1-1/2 inches
• Length: 8 inches
• Branch Inlet Diameter: 3/4 inches
• Connection Type: Slip Joint Top
• Material: PVC Plastic
• UPC: 041193103802

Standard Information

• Brand: OATEY
• Manufacturer Part Number: PP9817