功能

• A protective cover has been attached to the peephole window (site glass) that prevents the glass from coming off when removed from the helule.
• [NMB] A hinged cover is attached to the base of the peephole window (integrated type).
• You can check the condition inside the container by attaching it to the helule of the container.
• Unlike [NM] peephole windows and [NM-P] peephole window protection covers, the glass does not come off when removed from the helule, so it is safe.
• Prevents the window from breaking when an external impact is applied. It also prevents dust from sticking.
• Since the welding part is SUS316L, it has excellent corrosion resistance.
• The inner surface is tapered to maximize the field of view.