... use polyurethane foam or pearl cotton with high thermostability and ageing resistance. 2,The interface use the international ... pressure, capacitance, contactless, ultrasonic type, glass type), air respirator, thermometer(digital display or dial plate type), CIP butterworth ... , inspection lamp), SIP sterilization port, inltes and outlets and health manhole and so on. 5,Volume specification is 100L-10000L ...