Double Sphere Style 150# Drilled Flanged Rubber Expansion Joint NSF 372

Double Sphere Rubber Expansion Joint 150 lb. Drilled Floating Flanges - Flex Pipe USA

Double Sphere Style 150# Drilled Flanged Rubber Expansion Joint NSF 372

FEATURES

   

  • Provides sound and vibration isolation.
  • Gaskets and packing are not required.
  • Floating flanges allow for easy installation.
  • Prevents piping system and equipment breakdown by absorbing elongation and contraction caused by temperature variances.
  • Absorbs water pulsation and minimizes water hammering. 
  •  *Warnings* Pressure ratings listed in the above table are for up to 110 Degrees F (for Neoprene), and 125 Degrees F (for EPDM).


OPERATING CONDITIONS

Size Range1-1/2 in. - 12 in.14 in. - 24 in.
Operating Pressureup to 214 psiup to 114 psi
Operating Temp. Range*-14 F-170 Degrees F (Neoprene)
-14 F-210 Degrees F (EPDM)
-14 F-170 F (Neoprene)
-14 F-210 Degrees F (EPDM)
Burst Pressure853 psi340 psi
Vacuum Rating*26 ( in.-Hg)

26 ( in.-Hg)

Flange MaterialAll Sizes- Carbon Steel In Stock

All Sizes- Stainless Flanges Available Upon Request

Warnings:
  • Pressure ratings listed in the above table are for up to 110 Degrees F (for Neoprene), and 125 Degrees F (for EPDM).
  • Limit rods are required in systems that are unanchored and recommended in all other applications.


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