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45NE68 WA-40-NN UNSPSC # 40142312

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GRAINGER APPROVED

Grainger Choice Product

2 1/2 in Pipe Size Wide Arch Neoprene Expansion Joint, -50 to 212.5°F Temp. Range

  • Item # 45NE68
  • Mfr. Model # WA-40-NN
  • UNSPSC # 40142312
  • Catalog Page # 2845 2845
Country of Origin China. Country of Origin is subject to change.

This expansion joint helps to reduce vibration and dampen sound transmission in piping systems. It features a larger arch and allows for greater movement and lower spring rate than traditional spool-type rubber expansion joints.

Technical Specs

  • Item Expansion Joint
  • Type Wide Arch
  • Pipe Size 2 1/2 in
  • Connection Flanged
  • Material Neoprene
  • Bolt Holes 4
  • Bolt Hole Size 3/4 in
  • Bolt Circle Dia. 5.5 in
  • Flange Thickness 0.87 in
  • Max. Pressure 150 psi
  • Temp. Range -50 to 212.5 Degrees F
  • Vacuum 15 In Hg At 72 Degrees F
  • Outside Dia. 7 in
  • Overall Length 6 in
  • Standards ANSI B 16.5

This expansion joint helps to reduce vibration and dampen sound transmission in piping systems. It features a larger arch and allows for greater movement and lower spring rate than traditional spool-type rubber expansion joints.

Compliance and Restrictions

  • This item is manufactured or supplied by a small, minority, woman, veteran or disadvantaged business.
  • This item is restricted for international sale.
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