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R73BU - Grooved Rigid Coupling - Series-R, Style 5

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Attributes

Maximum Operating Pressure
175 PSI at 70°F (21°C)
Weight
2.4 lb
Break Quantity
1
Optional Package/Box Quantity
1
Material
Ductile Iron
Max End Load
9620 lbs
Seal
Nitrile Rubber
Nominal Size
3"
Pipe OD
3.50"

Details

Applications

Ideal for fire protection, plumbing, low pressure air and drainage.

Construction

Galvanized ductile iron body

Features

  • Lightweight and low pressure
  • Small gripping teeth hold the housing into the groove allowing a straight run of pipe and preventing any flex at the joint.

Specifications

  • Underwriters Listed
  • Factory Mutual approved
  • Bolts: 2
  • Bolt Size: 1/2"
  • Bolt Length: 2-3/4"

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