[NM-F] with a viewing window protection cover lattice network
Ferrule is a viewing window of the connection (sight glass).
To protect the impact on the window portion with a protective cover and a lattice network, to prevent damage.
○ By attaching to the ferrule of the container or the like, you can check the status of the internal container.
○ when an impact is applied from the outside, it prevents the window is broken. It also prevents dust adhesion.
○ in the case from the inside of the container was cracked window takes pressure, to prevent it from scattering.
○ The window uses a strong heat-resistant tempered glass in shock.
It can be used as a sight glass of ○ Fire Service Act No. 20 tank.
※ When you use the No. 20 tank, please check the availability the fire department of the city that always placed the container.
Window frame, protection cover lattice network ... SUS304
Flat packing ... silicon rubber
Window ... heat-resistant tempered glass
Knurled knob ... SUS304
※ clamp band, ferrule gasket is sold separately.
Ferrule applicable size: 1.5S, 2S, 3S, 4S
Please contact us for other sizes.
Reference Dimensional Drawing
- ＱAs a special order, it can be installed by, for example, changing the shape. Please tell customers of your request to the sales representative. It should be noted that the light with ferrule clamp band for light ( [LA] , [LC] ) There is also a way to use the.
- ＡWe need to make sure each time the fire department that has jurisdiction over the location. Use and based on the guidance of
Yashio fire station (Saitama Prefecture) is possible, but ultimately will be the decision of the fire department that has jurisdiction over the location of the No. 20 tank. Basic knowledge of
Fire Service Act No. 20 is, "explains What is" No. 20 tank "? Rough-hewn." technology column please refer to a>.
- ＱIs it possible to manufacture the size of the non-line-up?
- ＡSo you can respond depending on the size, please contact us.
- ＱDo you support a custom-made, such as the cover to the punching?
- ＡSupports. Please feel free to contact us also regarding other custom. ※ by the fire department of the competent If you want to use in the No. 20 tank there is a possibility that is restricted to the processing of the cover. For more information, please contact to the jurisdiction of the fire department.
- ＱDo you have any material other than glass?
- ＡAcrylic, etc., will be addressed in special order. In the past, it was produced even infrared window specification that the germanium and window material. ※ The material to be used in case the window unit to be used in the No. 20 tank need a secure strength against impact, there is a possibility to receive some limitations. For more information, please contact to the jurisdiction of the fire department.
- ＱLights and wipers Do you attached?