Производитель: SHEEIN. Название Модели: SN250190BC2. material: PCBR /Natural rubber. end plate and bead ring: stainless steel. Effective Dia.: 185mm. Max Dia. at 0.7Mpa: 263mm. Min height /Max Height: 85mm/220mm. Stroke : 135mm. Max load force at 0.7Mpa: