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Stainless Steel Diaphragm Capsule which outer diameter is Φ26 (three waves)

?Technical Parameter:
1、When volume expansion rate△V=177mm^3, center of diaphragm capsule displaces 0.75±0.05mm;
2、distance between inside and outside bellows ≤0.08mm;
3、Diaphragm capsule max displacement ≥2mm;
4、Size of diaphragm capsule handle is made according to customers’ requests.