Oatey 33946 Standard Pipe Clamp 2 Inch Polypropylene

Product Description

The OATEY 33946 is a standard pipe clamp designed to secure 2-inch nominal pipe in residential and commercial plumbing and mechanical installations. Constructed from polypropylene, this clamp resists corrosion and chemical exposure that would degrade metal hardware over time. It is available in blue, gray, and silver colorways, allowing installers to follow color-coding conventions or match existing support systems. The 33946 is a lightweight, single-piece support clamp suited for use on horizontal or vertical pipe runs in a wide range of piping applications.

This clamp is used in plumbing rough-in, mechanical room pipe support, and general-purpose piping installations where a 2-inch nominal pipe size must be anchored to a structure. Polypropylene construction makes it appropriate for drain, waste, vent, and similar low-pressure piping systems. It is typically installed by licensed plumbers or pipefitters working on both new construction and retrofit projects.

Key Features

• Fits 2-inch nominal pipe size for a secure, consistent hold
• Polypropylene construction resists corrosion, moisture, and common chemical exposure
• Available in blue, gray, and silver for color-coded or matched installations
• Lightweight design reduces load on support structures
• Single-piece clamp body for straightforward installation

Compatibility

Designed as an OEM-style replacement or new-installation support clamp for 2-inch nominal pipe in standard plumbing and mechanical piping systems.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut off water supply and depressurize the line before working on any active piping system. Clamp spacing should follow applicable plumbing code requirements, such as those outlined in the IPC, for the specific pipe material being supported. Do not overtighten fasteners, as polypropylene can crack under excessive compressive load.