[NMB] viewing window (integrated)


Glass does not fall off when removed from the rule to
Stainless steel viewing window is (sight glass).

By attaching to the rule to the like 〇 container, you can check the container interior of the state.
When removed from the rule to 〇, because the glass does not fall off it is safe.
〇 all can be decomposed, washing and sterilization, is a hygienic a viewing window.
〇 wetted parts are corrosion-resistant SUS316L.
The 〇 inner surface of the tapered shape, was to ensure the field of vision to the maximum.
○ the window you are using a strong heat-resistant tempered glass to impact, can also be used as a sight glass of the Fire Services 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.

​Product Specifications

Body (under the window frame) ... SUS316L

Cover (on the window frame), bolts and washers ... SUS304

Flat packing ... silicon rubber

Window ... heat-resistant tempered glass

※ rules gasket clamp band to, is sold separately.

To the rules applicable size: 1.5S, 2S, 3S, 4S

Please contact us for other sizes.

Reference ​Dimensional Drawing


Similar to the sanitary (sanitary), has been used in the sense of "hygienic".
There is a [NMB-LA] [NMB-LC] with LED lights.
Do you have what the wiper with?
There is a window [NMBW] except integral with a wiper.
Can I change to other materials instead of glass windows?
I think it can be dealt with such as acrylic. Please contact us for more details.
Is it possible to manufacture the size of the non-line-up?
Please contact us.
What does it mean Hygienic (hygienic)?
Similar to the sanitary (sanitary), has been used in the sense of "hygienic".

Contact Us







It is our job, of course, to conduct in-depth meetings with our sales and manufacturing staff and to design and draft products.

Eighty percent of made-to-order products are completely made-to-order items, and drawing drawings for these custom-made products have a track record of 80,000 sheets so far.

There are many difficult requests, and they have been created through trial and error. They are all accumulated as our knowledge.