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The NATIONAL MFG/SPECTRUM BRANDS HHI N344-648 is a 2-inch zinc pipe clamp designed for securing pipe runs in both interior and exterior installations. Supplied in a boxed loose pack of 5 units, the N344-648 arrives fully assembled and requires no welding for installation. The zinc construction provides corrosion resistance suited to the demanding conditions common in plumbing and mechanical system installations. This clamp is appropriate for use by licensed plumbers, HVAC technicians, and general mechanical contractors who need a reliable, ready-to-install pipe support solution.
This pipe clamp is used in a wide range of residential and commercial applications where pipe runs require secure, stable support. Its non-welded, assembled design allows for quick field installation without the need for specialized welding equipment. The 2-inch pipe size rating makes it compatible with common pipe diameters found in plumbing, HVAC, and general mechanical systems. The unit is equally suited to interior mechanical rooms and exterior exposed installations where weather and moisture exposure are factors.
Designed as a standard OEM-style pipe clamp for use with 2-inch pipe in residential and commercial plumbing and mechanical installations.
Installation is typically performed by a licensed plumber or mechanical contractor. Shut off the relevant water or fluid supply before beginning any pipe support work. Follow applicable IPC and local mechanical codes for pipe support spacing and fastener requirements. Use appropriate fasteners for the mounting substrate to ensure secure clamp attachment.
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