Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Unit of Measure

Specifications

Tube Size

 N/A 2.50 in

Type

 N/A Standard

Gasket Material

 N/A BUNA-N (High Temperature)

Sleeve Material

 N/A Plated Steel (Standard)

Dimension A

 N/A 4.00 in

Dimension B

 N/A 3.55 in

Dimension C

 N/A 4.72 in

Allowable Misalignment

 N/A ±4º per end
Gasket Temperature Rating1 N/A Oils -25ºF to +250ºF (-32ºC to +121ºC) Water and Steam -25ºF to +225ºF (-32ºC to +107ºC)
Pressure Rating2 N/A 1.38 MPa 200 psi

Vacuum Rating

 N/A 1.79 bar 25 in. Hg
  • 1 Maximum temperature ratings are meant as a guide only.
    For extreme temperature conditions, consult factory.
  • 2 Warning: The Flexmaster joint is designed to seal pipe and tube connections. The Flexmaster joint is not intended to hold piping systems together. Normal hangers, guides, anchors and other external piping restraints must be used to restrain the piping or tubing system from movement.