Seismic isolation systems
HOUSEDRAIN(For drainage)
Drainage seismic isolation joints specifically
for vertical installation with a maximum seismic isolation of 500mm between short surfaces
for vertical installation with a maximum seismic isolation of 500mm between short surfaces
HOUSEDRAIN(For drainage)
Drainage seismic isolation joints specifically
for vertical installation with a maximum seismic isolation of 500mm between short surfaces
for vertical installation with a maximum seismic isolation of 500mm between short surfaces
Applicable lines
- Drainage
- Rain water
- Ventilation

(May depend on the conditions. Please ask about air)
Usage range
Maximum working pressure | 0~0.03MPa(Natural downstream flow only) |
Maximum working temperature | 60℃ or less |
Structure

- 1 flat bands for each side are included
Number | Name | Material |
---|---|---|
① | Flat band (included) | SUS |
② | Main body | EPDM(SK10) |
Face‐to‐face dimensions
Nominal diameter | Cuffs A | Maximum seismic isolation amount Vertical installation:500mm L |
---|---|---|
40 | 36 | 380 |
50 | 37 | 380 |
65 | 40 | 400 |
80 | 40 | 412 |
100 | 40 | 412 |
Seismic isolation systems
- Fsystem
(Rubber material) - Vsystem
(Rubber material) - Vsystem(Metal material)
For refrigerant and medical gases - Vsystem
(Metal material) - Vsystem(Fluoro carbon polymer material)
- Usystem(Metal material)
- Hsystem(Rubber material)
- Hsystem
(Metal material 10K) - Hsystem
(Metal material 20K,Approved firefighting product (No. 20)10K) - Hsystem
(Fluoro carbon polymer material) - Csystem
(Rubber material) - Csystem
(Metal material10K) - Csystem
(Metal material20K,Approved firefighting product (No. 20)10K) - Csystem(Fluoro carbon polymer material)
- Jsystem
- Housedrain-F(For drainage)
- HOUSEDRAIN(For drainage)