{"product_id":"zsi-ub3pa-u-bolt-clamp-cushion-3-inch-pipe-steel","title":"Zsi UB3PA U-bolt Clamp Cushion 3 Inch Pipe Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ZSI UB3PA is a cushioned U-bolt pipe clamp designed to support and secure 3-inch nominal pipe in mechanical, plumbing, and HVAC piping systems. Constructed from steel with an electro-galvanized finish, this clamp resists corrosion in typical indoor and light industrial environments. The integrated cushion reduces vibration transmission and protects pipe coating or insulation from abrasion at the contact point. It accepts a 1\/2-13 threaded rod for suspension or structural attachment and carries a rated load capacity of 2.26 pounds. At 4.55 inches in length, it is sized for standard 3-inch pipe OD fitment. Plumbers, pipefitters, and HVAC mechanics install this clamp as part of pipe support assemblies on new construction and retrofit projects.\u003c\/p\u003e\n\u003cp\u003eThis clamp is suited for residential and light commercial piping applications where a 3-inch nominal pipe requires supported suspension from threaded rod. Common installations include hydronic heating lines, domestic water supply runs, refrigerant suction lines, and condenser water piping routed through mechanical rooms or along structural framing. The cushion lining makes it appropriate for copper, steel, or plastic pipe where direct metal-to-metal contact should be avoided. It is packaged individually and sold as a single unit per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSized for 3-inch nominal pipe with a body length of 4.55 inches\u003c\/li\u003e\n  \u003cli\u003eAccepts standard 1\/2-13 threaded rod for suspended pipe support assemblies\u003c\/li\u003e\n  \u003cli\u003eSteel construction with electro-galvanized finish for corrosion resistance in indoor environments\u003c\/li\u003e\n  \u003cli\u003eIntegrated cushion reduces vibration transfer and protects pipe surface\u003c\/li\u003e\n  \u003cli\u003eRated load capacity of 2.26 pounds\u003c\/li\u003e\n  \u003cli\u003eMaximum panel thickness of 1 inch accommodates standard structural attachment points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style pipe support clamp for 3-inch nominal pipe suspended on 1\/2-13 threaded rod in mechanical, plumbing, and HVAC piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, pipefitters, or HVAC mechanics following applicable IPC and IFGC pipe support spacing requirements. Shut off and depressurize the pipe system before adjusting or repositioning any clamp. Use appropriately rated threaded rod and hardware to match the full weight of the supported pipe, fluid, and insulation — do not rely solely on the clamp load rating for assembly design. Inspect the cushion for wear or compression set during routine maintenance intervals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: U-Bolt Clamp with Cushion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.55 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e: 2.26 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Panel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Electro-Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.88 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ZSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UB3PA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZSI","offers":[{"title":"Default Title","offer_id":51722755670322,"sku":"UB3PA","price":40.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4b82cf413996019df4bca222e38d9034_4b7530e4-f0e5-4ca2-996a-a41a35deef7e.jpg?v=1788595448","url":"https:\/\/voomisupply.com\/products\/zsi-ub3pa-u-bolt-clamp-cushion-3-inch-pipe-steel","provider":"Voomi Supply","version":"1.0","type":"link"}