Hydra-zorb HYDRA218 Cushion Clamp Strut Mount 2-1/8 Inches Od Tube

Product Description

The HYDRA-ZORB HYDRA218 is a cushion clamp designed for strut mounting applications. It is built to secure tubing with a 2-1/8 inches outer diameter. This clamp is widely used in HVAC, plumbing, refrigeration, and mechanical systems where pipes and tubes need firm, vibration-dampened support. Cushion clamps like the HYDRA218 are a go-to choice for trade professionals who need a reliable way to mount tubing to strut channel without metal-on-metal contact. The cushion absorbs vibration and reduces noise transfer through the structure, which is critical in commercial and industrial installations. The cushion material is TPE plastic, a thermoplastic elastomer rated for temperatures from -65 to 275 degrees Fahrenheit. This wide temperature range makes it suitable for use in both refrigeration lines and hot-side HVAC applications. The clamp body is made from 1008-1010 carbon steel, a low-carbon steel grade known for good strength and formability. All metal components receive tri-valent non-hexavalent chromium plating, which provides corrosion resistance while meeting modern environmental compliance standards. The studs are projection welded directly to the clamp body for a strong, permanent attachment. A nylon insert locknut is included, which resists loosening from vibration over time. HVAC technicians, pipefitters, and mechanical contractors rely on strut mount cushion clamps during new construction and retrofit projects. This clamp is compatible with standard strut channel systems and is easy to install with common hand tools. It is a dependable component for pipe hangers, tube supports, and mechanical system layouts requiring secure, cushioned fastening.

• TPE plastic cushion rated from -65 to 275 degrees Fahrenheit for broad temperature compatibility
• 1008-1010 carbon steel clamp body with tri-valent non-hexavalent chromium plating for corrosion resistance
• Projection welded studs and nylon insert locknut for secure, vibration-resistant assembly

Product Highlights

The HYDRA-ZORB HYDRA218 cushion clamp delivers vibration-dampened, strut-mount tube support for 2-1/8 inches OD tubing. It combines a wide-temperature TPE cushion with a durable carbon steel body and corrosion-resistant plating for long-term performance in demanding mechanical installations.

Product Information

Standard Information

• Brand: HYDRA-ZORB
• Manufacturer Part Number: HYDRA218

Technical Specifications

• Tube OD: 2-1/8 inches
• Mount Type: Strut Mount
• Cushion Material: TPE Plastic
• Temperature Rating: -65 to 275 degrees Fahrenheit
• Clamp Material: 1008-1010 Carbon Steel
• Plating: Tri-Valent Non-Hexavalent Chromium
• Stud Attachment: Projection Welded
• Locknut Type: Nylon Insert Locknut