Seismic isolation systems

Hsystem(Rubber material)

Seismic isolation system which combines ceiling support suspension and
2 joints in an L shape to cope with large vertical loads

Seismic isolation system which combines ceiling support suspension and
2 joints in an L shape to cope with large vertical loads

（May depend on the conditions. Please ask about air）

Rubber material
Product complies with the standards of the Japan Water Works Association (JWWA)
Maximum working pressure	1.0MPa(10KF)
Maximum working temperature	-20～70℃

Nominal diameter	For 300・400・500mm seismic isolation L(Number of bellows)	For 600・700mm seismic isolation L(Number of bellows)	For 800mm seismic isolation L(Number of bellows)
20	700(2)	900(2)	1000(2)
25	700(2)	900(2)	1000(2)
32	700(2)	900(2)	1000(2)
40	700(2)	900(2)	1000(2)
50	700(2)	900(2)	1000(2)
65	700(2)	900(2)	1000(2)
80	700(2)	900(2)	1000(2)
100	700(2)	900(2)	1000(2)
125	800(2)	1000(2)	1100(2)
150	800(2)	1000(2)	1100(2)
200	800(2)	1000(2)	1100(2)
250	900(2)	1100(2)	1200(2)
300	900(2)	1100(2)	1200(2)