Zsi UB2PA U-bolt Clamp with Cushion 2 Inch Pipe Steel

Product Description

The ZSI UB2PA is a steel U-bolt clamp with a cushion insert, designed to secure 2-inch nominal pipe in mechanical, plumbing, and HVAC piping installations. The electro-galvanized finish provides corrosion resistance suitable for indoor and light-duty exposed applications. The cushion liner reduces vibration transmission between the pipe and the mounting surface, helping to isolate noise and protect pipe coatings. With a rated load capacity of 1.22 pounds and a maximum panel thickness of 0.75 inches, this clamp is intended for use in light pipe support applications where cushioned contact is required. Installation is handled by plumbers, pipefitters, and HVAC mechanics.

The UB2PA is suited for residential and light commercial piping systems where a 2-inch nominal pipe requires a secured, cushioned support point. Typical applications include copper, steel, and plastic pipe runs in mechanical rooms, utility spaces, and equipment closets. The cushion insert makes this clamp appropriate for lines carrying fluids or refrigerants where direct metal-to-metal contact would cause abrasion or conduct unwanted vibration to the structure.

Key Features

• Fits 2-inch nominal pipe size
• Steel construction with electro-galvanized finish for corrosion resistance
• Cushion insert isolates vibration and protects pipe surface
• Rated load capacity of 1.22 pounds
• Accepts mounting panels up to 0.75 inches thick
• Single-piece packaging with a minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement and standard fitment U-bolt clamp for 2-inch nominal pipe support applications in plumbing, HVAC, and mechanical piping systems.

Installation Notes

Installation is performed by licensed plumbers, pipefitters, or HVAC mechanics following applicable IPC and IMC guidelines for pipe support spacing and fastening. De-pressurize and drain the pipe line before repositioning or replacing any pipe support hardware. Use appropriately rated fasteners for the mounting substrate and verify that the panel or strut thickness does not exceed 0.75 inches for proper clamp seating. Do not overtighten the U-bolt nuts against the cushion, as this can compress the liner and reduce its vibration-isolation effectiveness.