: 148mm. Max Dia. at 0. 7Mpa: 245mm. Min height: 90mm. Max height: 229mm. Stroke : 139cm. Max load force at 0. 7Mpa:. Effective Dia. Производитель: SHEEIN. Название Модели: SN220200BC2. material: PCBR /Natural rubber. end plate and bead ring: stainless steel