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Stainless steel repair clamp with single bolt and neoprene gasket, 45189

Zoro Select

Zoro Select 45189 Repair Clamp Stainless Steel 1 1/2 in 3 in 150 psi

SKU CH-A4K3-ATJ6R

Stainless-steel repair clamp for 1 1/2 in pipe, 3 in long, rated to 150 psi and 180 °F with a neoprene gasket

  • Stainless steel body resists corrosion
  • Single-bolt design simplifies installation
  • Neoprene gasket seals up to 150 psi
  • Three-inch length covers the damaged section
  • Rated for 180 degrees Fahrenheit service

Zoro Select 45189 Repair Clamp

The Zoro Select 45189 is a stainless steel repair clamp designed for 1 1/2 inch pipe. It provides a 3 inch overall length for sealing damaged sections in plumbing systems. The single-bolt design uses a neoprene gasket with partial coverage to restore service quickly. It suits maintenance crews and facility managers needing a reliable pipe repair solution.

Thermals Noise and Power

The clamp operates mechanically without electrical power or moving parts, so it generates no noise and draws no power. It is rated for a maximum operating temperature of 180 Degrees F and a maximum operating pressure of 150 psi. The stainless steel body and steel bolt resist corrosion under normal service conditions. These ratings define the safe envelope for continuous use.

Replaces Worn Sections On Steel Or Copper Pipe

This clamp replaces the need to cut out and re-thread pipe when a leak or crack appears on a 1 1/2 inch line. The jump is worth it when shutdown time must be minimised and a permanent welded repair is not practical. It does not suit pipes outside the stated diameter or pressures above 150 psi. Installers needing full-circumference gasket coverage should verify compatibility.

Highlights

  • Stainless steel body resists corrosion
  • Single-bolt design simplifies installation
  • Neoprene gasket seals up to 150 psi
  • Three-inch length covers the damaged section
  • Rated for 180 degrees Fahrenheit service

Specifications

BrandZORO SELECT

Questions about this item

How do I install the Zoro Select 45189 repair clamp and what step is often missed?

Position the neoprene gasket over the pipe, tighten the single steel bolt evenly to 150 psi rating, and verify the partial coverage seals the leak area completely.

What maintenance will the clamp need over time?

Inspect the neoprene gasket periodically for cracking or hardening, especially near the 180 Degrees F temperature limit, and retighten the bolt if vibration loosens it.

What limit appears first during sustained pressure use?

The 150 psi maximum operating pressure is the primary limit; exceeding it risks gasket blow-out or bolt deformation before temperature becomes a factor.

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