TOZEN Corporation

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株式会社TOZEN(トーゼン)

 

Seismic isolation systems

Usystem(Metal material)

Seismic isolation system which achieves low cost with just 1 joint.
Also can save space in the vertical direction through horizontal installation

Usystem(Metal material)

Seismic isolation system which achieves low cost with just 1 joint.
Also can save space in the vertical direction through horizontal installation

Applicable lines

  • Water supply
  • Recycled water
  • Hot water supply
  • Cold water
  • Warm water
  • Hot and cold water
  • Air
  • Extinction
  • oil
  • Medical gases
  • JIS10K
  • JIS20K

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

Usage range

Metal material
Approved firefighting
product (No. 199)
Approved firefighting product (No. 20).
Product complies with the standards of the JWWA
Maximum working
pressure
1.4MPa(10KF)
2.8MPa(20KF)
1.0MPa(10KF)
Maximum working
temperature
When using a twisting-absorbent joint―― -10~60℃
When using a swivel joint ―― -20~150℃

Dimensions

Water usage・Pressurized water feed 10K

Nominal diameter Twisting-absorbent joints
W
Swivel joint
W
For 500mm seismic isolation For 600mm seismic isolation For 700mm seismic isolation For 800mm seismic isolation
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
20 117 145 2000 680 1140 2300 780 1300 2600 880 1450 3000 980 1660
25 137 145 2100 720 1200 2400 820 1360 2700 920 1520 3000 1020 1680
32 170 145 2100 740 1240 2500 840 1450 2800 940 1600 3100 1040 1760
40 170 160 2200 750 1290 2500 850 1450 2800 950 1600 3100 1050 1760
50 170 170 2200 770 1290 2500 870 1440 2800 970 1600 3200 1070 1810
65 170 190 2300 800 1340 2600 900 1500 2900 1000 1650 3200 1100 1810
80 181 205 2600 940 1470 2900 1040 1630 3200 1140 1790 3500 1240 1950
100 191 220 2800 1060 1570 3100 1160 1720 3400 1260 1880 3700 1360 2040
125 191 250 3100 1200 1700 3400 1300 1860 3700 1400 2010 Please contact us
150 191 280 3300 1300 1790 Please contact us Please contact us

Pressurized water feed 20K

Nominal
diameter
Twisting-
absorbent joint
W
Swivel
joint
W
For 500mm
seismic isolation
For 600mm
seismic isolation
For 700mm
seismic isolation
For 800mm
seismic isolation
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required height
H or more
32 170 145 2200 740 1290 2500 840 1440 2800 940 1600 3100 1040 1760
40 170 160 2200 750 1280 2500 850 1440 2800 950 1600 3100 1050 1760
50 170 170 2200 770 1280 2500 870 1440 2800 970 1600 3200 1070 1810
65 170 190 2300 800 1340 2600 900 1490 2900 1000 1650 3200 1100 1810
80 181 205 2600 940 1470 2900 1040 1630 3200 1140 1790 3500 1240 1950
100 191 220 2800 1060 1570 3100 1160 1720 3400 1260 1880 3800 1360 2090
  • Please contact us for nominal diameters other than the above

No. 20(type 20)10K

nominal
diameter
Twisting-
absorbent joint
W
Swivel
joint
W
For 500mm
seismic isolation
For 600mm
seismic isolation
For 700mm
seismic isolation
For 800mm
seismic isolation
Manufactured length
L(mm)
Attachment width
X(mm)
Required heigh
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required heigh
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required heigh
H or more
Manufactured length
L(mm)
Attachment width
X(mm)
Required heigh
H or more
20 117 145 1900 630 1090 2300 730 1300 2600 830 1460 2900 930 1620
25 137 145 2000 660 1160 2400 760 1370 2700 860 1530 3000 960 1690
32 170 145 2100 680 1250 2400 780 1400 2700 880 1560 3000 980 1720
40 170 160 2300 800 1320 2600 900 1480 2900 1000 1630 3200 1100 1790
50 170 170 2500 888 1400 2800 988 1560 3100 1088 1720 3400 1188 1880
65 170 190 2600 928 1450 2900 1028 1610 3200 1128 1770 3500 1228 1920
    Please contact us for nominal diameters other than the above.
  • Please contact us for 300, 400mm seismic isolation.