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JP03 Untied Rubber Bellows

Specification

Untied E.P.D.M. rubber bellows with nylon reinforced body and steel reinforced collar. Fitted with zinc plated carbon steel swivel flanges. Drilled to BS. 4504 NP16.

Application

Stourflex untied rubber bellows are designed to accommodate misalignment and both axial and lateral movement. They are also used to reduce noise and vibration from pumps and reciprocating machinery. They are suitable for chilled water and L.T.H.W. systems.

  • L.T.H.W. – 90°C
  • Sizes 32mm – 300mm
  • Maximum working pressure 10 bar.
  • Sizes 350mm – 600mm
  • Maximum working pressure 6 bar.
  • C.H.W. – 6°C/12°C Sizes 32mm – 300mm
  • Maximum working pressure 16 bar.
  • Sizes 350mm – 600mm Maximum working pressure 10 bar

Stourflex rubber bellows should not be used at both their maximum working temperature and pressure respectively.

Maximum test pressure = 1.5 x working pressure or 1.5 x flange rating, whichever the lower.

Lagging

Stourflex are now able to offer a tailor made flexible lagging jacket to help reduce heat losses on LTHW systems and heat gains & condensation on CHW systems. Please ask for more information.

Download data sheet
JP01 rubber bellows

our technical specifications

Our JP03 Untied Rubber Bellows specifications

Part numberN.B. (mm)Installed Lengths (mm)Compression (mm)Extension (mm)Lateral (mm)Angular (mm)
JP03-32-163295 / 1509 / 206 / 129 / 1415°
JP03-40-164095 / 15010 / 206 / 129 / 1415°
JP03-50-1650105 / 15010 / 207 / 1210 / 1415°
JP03-65-1665115 / 15013 / 207 / 1211 / 1415°
JP03-80-168015020121415°
JP03-100-1610015020121415°
JP03-125-16125150 / 17019 / 2012 / 1213 / 1415°
JP03-150-16150150 / 18020 / 2012 / 1213 / 1415°
JP03-200-16200150 / 20525 / 2512 / 1614 / 2215°
JP03-250-1625020525162215°
JP03-300-1630020525162215°
JP03-350-1635020525162215°
JP03-400-1640020525162215°
JP03-450-1645020525162215°
JP03-500-1650020525162215°
JP03-600-1660026525162215°

Supplied length may vary. Tolerance +/-5%

Alternative flange drillings and materials are available on request.

Stourflex products should be installed in accordance with our fitting instructions.

Stourflex rubber bellows should be periodically inspected and replaced if any deterioration is evident.

Download data sheet