Bellows Application Data Form

Industry, Application, and Function of Bellows:

Click illustration on the right to view bellows design terminology and common configurations.

Quantities Needed:

Prototype

Production

Annual

Design Status:

New

Existing

Revised Existing

Units of Measure:

Please choose one:

English Units (in, lb, °F, psi)

Metric Units (mm, N, °C, Pa)

Bellows Dimensions:

Maximum Design Movement:

Axial Compression
(in or mm)

Axial Extension
(in or mm)

Other Type of Movement:

Arc Bending
(degrees)

Lateral/Off-set Bending
(in or mm)

Spring Rate:

Axial

(lb/in or N/mm )

Lateral

(lb/in or N/mm )

Angular

(lb/deg or N/deg )

Tolerance

(%)

Temperature Requirements:

Max.
(°F or °C)

Min.
(°F or °C)

Fluid in Contact w/ Bellows:

Internal

External

Rigid Stop to Limit Stroke:

Extension
Yes No

Compression
Yes No

Operating Pressure:

Internal Pressure
(psi or Pa)

External Pressure
(psi or Pa)

Leak Test Requirements:

(ATM cc-He/sec)

Life Expectancy:

(Cycles)

Preferred Assembly Method:

Additional Comments:

	Fields, marked with () are required.
*Name:
*Company:
*Phone:
*E-mail:

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