NMB-P : Site Glass (Integrated) with Protective Cover
Features
Protective cover is attached to the sight glass (Sight glass) that does not fall off when it is removed from the ferrule.
[NMB] Hinged cover is attached to the base of site glass (Integrated).
・You can check the condition of the inside of the container by attaching it to the ferrule of the container.
・[NM] Unlike the sight glass and the sight glass with protective cover [NM-P], it is safe because the glass does not fall off when removing from the ferrule.
・Prevents the window from breaking when an external impact is applied. It also prevents dust from adhering.
・Since the wetted part is made of SUS 316 L, it has excellent corrosion resistance.
・The inner surface is tapered to ensure maximum visibility.
Price:
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Product Specifications
Body (Window Frame Bottom) ... SUS 316 L
Cover (Window Frame Top)/Protection Cover Bolt/Washer ... SUS 304
Flat Packing ... Silicon Rubber
Windows ... Heat-resistant Tempered Glass
*Clamp band and ferrule gasket are sold separately.
Ferrule Applicable Sizes: 1.5 S, 2 S, 3 S, 4 S
Please ask for other sizes.
Reference Dimensional Drawing

Details & Notes
Model | Ferrule | Visible Range | Outer Diameter | Height | Pressure Strength | Lead Time |
---|---|---|---|---|---|---|
Size | D1 | D2 | H | MPa (Room Temperature) | Days | |
NMB-P-1.5S | 1.5S | 27 | 60 | 44 | 0.18 | 14 |
NMB-P-2S | 2S | 41 | 73 | 44 | 0.18 | 14 |
NMB-P-3S | 3S | 65 | 98 | 44 | 0.18 | 14 |
NMB-P-4S | 4S | 90 | 126 | 44 | 0.16 | 14 |
Unit of length is mm.
Q&A
- QCan you make sizes other than the lineup?
- ASo you can respond depending on the size, please contact us.
- QLights and wipers Do you attached?
- ASome shape will change, but you can support us by special order. Please tell customers of your request to the sales representative.
- QCan be installed (corresponding to the Fire Services Act) Is the sight glass in the No. 20 tank?
- AThe judgment of Yashio fire department having jurisdiction over our region (Saitama Prefecture), use is possible. ※ Since the final will be the fire department of the judgment that has jurisdiction over the location of the No. 20 tank, please be sure to confirm.
- QCan I change the window to the material other than glass?
- AYou can change, such as the acrylic of a custom order. Please contact us for more information.