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ZSI Vibration Dampening U-Bolt, 1/2"-13 Thread, for 3 1/2 in Pipe, Steel - Vibration Dampening U-Bolts
ZSIVibration Dampening U-Bolts

ZSI Vibration Dampening U-Bolt, 1/2"-13 Thread, for 3 1/2 in Pipe, Steel

The ZSI Vibration Dampening U-Bolt (SKU UB3-1/2PA, MPN UB3-1/2PA) is a steel U-bolt with a 1/2"-13 thread size, designed for 3 1/2 in pipe and featuring a 5 3/64 in inside height. 3G Electric interprets this demand…

SKU 3G-OTH-683571

Also listed as: UB312PA · UB3 1 2PA · UB3-1-2PA

Brand
ZSI
Item
Vibration Dampening U-Bolt, 1/2"-13 Thread, for 3 1/2 in Pipe, Steel
Part Number
UB3-1/2PA
Category
Vibration Dampening U-Bolts
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Technical Specifications

ZSI
Manufacturer Part Number
UB3-1/2PA
Type
For Pipe Size 3 1/2 in, Steel
Inside Ht
5 3/64 in

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ZSI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZSI Vibration Dampening U-Bolt (SKU UB3-1/2PA, MPN UB3-1/2PA) is a steel U-bolt with a 1/2"-13 thread size, designed for 3 1/2 in pipe and featuring a 5 3/64 in inside height. 3G Electric interprets this demand and delivers the genuine ZSI component, backed by our specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution, not just a part.

Frequently Asked Questions

What is a ZSI vibration dampening U-bolt used for?

A ZSI vibration dampening U-bolt secures piping systems while reducing vibration and noise transmission. It is commonly used in industrial HVAC, plumbing, and process piping applications where controlling mechanical vibration protects equipment and extends system life.

What are the specifications of the ZSI UB3-1/2PA U-bolt?

The ZSI UB3-1/2PA is a steel vibration dampening U-bolt with a 1/2"-13 thread size, designed for 3 1/2 in pipe. It has a 5 3/64 in inside height. 3G Electric supplies this genuine ZSI component for industrial piping support applications.

Where to buy ZSI vibration dampening U-bolts worldwide?

3G Electric supplies genuine ZSI vibration dampening U-bolts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the right component to your facility, backed by specialist expertise across 14 industrial departments.

How to select the right vibration dampening U-bolt for pipe support?

Select a vibration dampening U-bolt by matching the thread size and inside height to your pipe diameter and support structure. For a 3 1/2 in pipe, the ZSI UB3-1/2PA with 1/2"-13 thread and 5 3/64 in inside height is a common choice. Consult 3G Electric for application guidance.

Used in

Common applications for ZSI
Plumbing systems — ZSI grip-style strut clamps (CG-10, CG-20, CG-30, CG-40) secure copper tube and pipe to strut channels in commercial and residential plumbing.
HVAC and refrigeration — ZSI snap-on hangers (QC16, QC18, QC34) support copper refrigerant lines and tubing from threaded rod, with polyamide construction for corrosion resistance.
Electrical installations — ZSI AS1 closure strip seals 1-5/8 in strut channels to prevent debris entry and protect wiring in electrical raceways.
Industrial piping — ZSI grip-style strut clamps with TPE cushions damp vibration and isolate electrically in process piping and mechanical rooms.
High-temperature applications — ZSI grip-style strut clamps rated for high temperature are used on copper tube in heating and hot water systems.
MRO and OEM — ZSI pipe support components are stocked by 3G Electric for maintenance, repair, and operations as well as original equipment manufacturing.
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ZSI Products

3G Electric supplies ZSI vibration dampening u-bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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