Selecting the Right Explosion-Proof Floor Drain: Specifications Explained

There are many types of floor drains on the market, and different types have varying performances, specifications, models, and prices. So, what are the specifications and models of explosion-proof floor drains? Let's learn more about them.

Specifications and Models of Explosion-Proof Floor Drains

There are mainly four types: the first is DN50, the second is DN80, the third is DN100, and the fourth is DN150. The specifications and models differ, which affects their performance, usage range, price, etc. You can choose based on the actual installation environment and construction needs. Explosion-proof floor drains are generally installed on outdoor drainage pipes and are typically in an open state.

Important Considerations for Installing Explosion-Proof Floor Drains

1. Generally, explosion-proof floor drains are installed on civil defense drainage pipes and are kept in an open state to ensure smooth drainage. During installation, the drain cover should be lowered, and it needs to be rotated counterclockwise. After rotation, the outlet should be closed to directly prevent impact force and block toxic gases from entering the civil defense area, thus stopping the backflow of groundwater.

2. When installing the floor drain, you must first tighten the floor drain body and the drainage line before proceeding with the construction. The top cover's surface should be about 5mm to 10mm lower than the concrete level.

3. After installing the floor drain, it should be regularly cleaned and maintained to prevent blockages caused by debris and to prolong its service life.

4. During installation, sealing strips are typically required, which can easily become aged or damaged over time. Therefore, it is recommended to check the sealing strips at least once a year. If any damage or aging is found, replace the sealing strips with new ones. Additionally, the floor drain can easily rust after prolonged use, so it is important to remove surface rust in a timely manner to ensure better maintenance of the floor drain.

In summary：the above is a detailed introduction to the specifications and models of explosion-proof floor drains, as well as the important considerations for their installation. I hope this information helps answer any questions you may have. For those who want to learn more, please continue to follow our website for more exciting content in the future.