Seismic isolation unit
Horizontal waste unit
- Drainage piping
- Rainwater piping
- Ventilation piping
- Please refer to “Product Drawings” and “Product Specifications” for detailed information such as materials of each part.
- Please refer to the “Installation Instructions” for installation procedures.
Applications and Features
Product Description
Since only one seismic isolation flexible cable is required to replace part of the horizontal piping, this system saves space & cost.
Features
Space & cost saving
Seismic isolation flexures are installed horizontally to absorb displacement through the deformation performance of the seismic isolation flexures themselves, which saves space & cost.
In addition, by attaching the seismic isolation flexible cable at an angle, further space saving can be achieved.
Ideal for stormwater & drainage lines
Ideal for low-pressure rainwater & drainage lines.
Things to note
- Both pipe lines shall be set with centering.
- Tighten bolt for flange diagonally & evenly.
- Pipe side flange face shall be clean & without any harm on gasket face.
- In case of polyvinyl chloride pipe, short pipe made of polyvinyl chloride lining on steel pipe is necessary for horse.
- When connect pipe, screw connection should adoid because of leakage risk. So, welding or flange connection are recommended.
- Each pipe shall be fixed to horse by means of 2 sets of U bolt as shown in drawing 1 or welding method.
- Prepare enough space around slider unit in order to perform sufficient movement when earthquake happen.
- Both horses shall be located near by flexible joint, as possible.
- Building & ground side pipe material shall be SGP or more mechanically strong material.
