The Metraflex Company Corporate
2323 W. Hubbard St.
Chicago, IL 60612
Phone: 1-312-738-3800 • Fax: 1-312-738-0415
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Unit of Measure

Specifications

Nom Size

N/A 2 1/2 in

Convolutions

N/A 9

OAL

N/A 20.250 in

Equivalent Pipe Length

N/A 99.375 in

Axial Movement

N/A 3.375 in

Thrust Area

N/A 21 in²

Effective Area

N/A 21 in²

Weight

N/A 88 lb

Max Working Temp

N/A 500 ºF

Max Working Pressure

N/A 300 psig

Max Test Pressure

N/A 450 psig

Stiffness Axial

N/A 289 lb·in

Spring Constant

N/A 2600 lb·in

Bellows Material

N/A Hydroformed 304 SS

Ring Material

N/A Cast Iron

Flange Material

N/A ANSI B16.5 Carbon Steel

Bell End Neck O.D. (Flanged)

N/A 3.69 in

Ring O.D.

N/A 7.00 in

Bell End O.D. (Flanged)

N/A 7 in

Bellows O.D.

N/A 5 1/2 in

Root Dia

N/A 3.16 in

Ring Width

N/A 1.25 in

Bellows Crown Radius

N/A 0.38 in

Pipe OD

N/A 2.875 in

Flange OD

N/A 7 in