No. SS2-BSL100-0100 Azbil Corporation - 6 - PREDICTED BELLOWS LIFESPANS Figure 6 Bellows lifespan where basic type is Formed bellows type I Figure 7 Bellows lifespan where basic type is Formed bellows type II Figure 8 Bellows lifespan where basic type is Welded bellows 100 90 80 70 60 50 40 30 20 10 0 10,000 100,000 1,000,000 Stroke length (%) Bellows lifetime curve: Formed bellows type I,II, and Welded bellows Max. pressure 1 MPa, Fluid temperature -30 to +30°C Welded bellows Formed bellows type I Formed bellows type II Lifespan (number of cycles) 100 90 80 70 60 50 40 30 20 10 0 10,000 100,000 1,000,000 Stroke length (%) Lifespan (number of cycles) Bellows lifetime curve: Formed bellows type II and Welded bellows Max. pressure 2 MPa, Fluid temperature -50 to +350°C Welded bellows Formed bellows type II 100 90 80 70 60 50 40 30 20 10 0 10,000 100,000 1,000,000 Stroke length (%) Lifespan (number of cycles) Welded bellows Bellows lifetime curve: Welded bellows Max. pressure 3 MPa, Fluid temperature -50 to +350°C