Warwick Hanger 356326 3 Inch Pvc Short Arm Riser Clamp 10 Pack

Product Description

The WARWICK HANGER 356326 is a 2-piece, short arm riser clamp designed for the vertical support of PVC and ABS pipe lines in heavy-load conditions. Fabricated from carbon steel with a plastic coating, this clamp transfers pipe load to the building structure through support legs that rest on the floor surface the riser passes through. The plastic coating provides a barrier between the clamp and the pipe wall, protecting the pipe surface while maintaining a secure grip. Each unit ships in a packaging quantity of 10 and weighs 0.85 pounds per clamp.

This riser clamp is used in plumbing and mechanical applications where vertical pipe runs require structural support at floor penetrations. It is suited for residential and light commercial construction where 3-inch PVC drain, waste, and vent risers need to be secured against movement and load transfer. The short arm configuration is appropriate for standard floor thickness installations where space around the pipe penetration is limited.

Key Features

• 2-piece short arm design allows installation around existing pipe without cutting the line
• Carbon steel construction handles extreme vertical load conditions
• Plastic coating protects PVC and ABS pipe surfaces from direct metal contact
• Sized for 3-inch PVC pipe for a consistent, secure fit
• Two-bolt fastening provides even clamping force across both halves
• Packaged in quantities of 10 to support multi-riser and production-install workflows

Compatibility

Designed as an OEM-style replacement and new-installation riser support for 3-inch PVC pipe systems. Compatible with PVC and ABS pipe lines in floor-penetration riser applications subject to heavy vertical loads.

Installation Notes

Riser clamps of this type are installed by licensed plumbers and pipefitters following applicable codes such as the International Plumbing Code (IPC). Before installing or repositioning a riser clamp on an active system, shut off the water supply and relieve any line pressure. The clamp legs must bear fully on the floor structure to properly transfer pipe load — confirm solid contact before torquing fasteners. Do not install this clamp on pipe materials, sizes, or in system pressures outside the manufacturer's listed application.

Technical Specifications

• Pipe Size: 3 inches PVC
• Clamp Type: 2-Piece Short Arm Riser
• Clamp Material: Carbon Steel
• Finish: Plastic Coated
• Number of Bolts: 2
• Weight: 0.85 pounds
• Packaging Quantity: 10

Standard Information

• Brand: WARWICK HANGER
• Manufacturer Part Number: 356326