Features & Benefits


  • Limited stroke length/diameter ratio.
  • Broad range of fabrics and elastomers.
  • Differential pressure capability (limited by beaded flange) is normally to 150 psi.
  • Pressure applied from only one direction only.
  • Beaded flange and pre-molded shape permit quick, easy installation.
  • Outside diameter is generally less than that of a flat-flange design.
  • Flange scales by compressing bead inappropriate hardware groove.


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Features & Benefits

Specifications


Convoluted Beaded Flange Diaphragms


Cylinder Bore Range1.00-2.502.51-4.004.01-8.00over 8.00

Sidewall Thickness

0.014/0.020

(0.356/0.508)

0.020/0.030

(0.508/0.762)

0.030/0.040

(0.762/1.016)

0.038/0.052

(0.965/1.321)

Head/Flange Thickness

0.015/0.025

(0.381/0.635)

0.025/0.035

(0.635/0.889)

0.030/0.040

(0.762/1.016)

0.035/0.055

(0.889/1.397)

Piston Radius

0.062

(1.575)

0.094

(2.388)

0.125

(3.175)

0.188

(4.775)

Flange Radius

0.062

(1.575)

0.094

(2.388)

0.125

(3.175)

0.125

(3.175)

Convolution Width

0.125

(3.175)

0.156

(3.962)

0.250

(6.350)

0.250

(6.350)

Bead Width

0.122/0.128

(3.099/3.251)

0.184/0.190

(4.674/4.826)

0.247/0.253

(6.274/6.426)

0.247/0.253

(6.274/6.426)

Bead Height

0.131/0.139

(3.327/3.531)

0.195/0.205

(4.953/5.207)

0.263/0.277

(6.680/7.036)

0.263/0.277

(6.680/7.036)

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