Flanged peephole [NMB-5K/10K]
Stainless steel sight glass with flange connection type
This is a sight glass that can be connected to flanges of existing equipment. - It is a sight glass (integrated type) based on the 【NMB】 model with a helical connection, designed for flange connection. - By installing it on the flange of existing equipment, you can check the internal condition of the container without opening the lid. - The glass does not fall off when removing the sight glass from the container, ensuring safety. - It is a highly hygienic sight glass that can be fully disassembled, cleaned, and sterilized. - The wetted parts are made of SUS316L, which has excellent corrosion resistance. - The window section uses impact-resistant heat-treated glass, making it suitable for use as a sight glass for Fire Law No. 20 tanks. * When using it for a No. 20 tank, please be sure to check with the fire department of the municipality where the container is installed for approval.
basic information
*Parts necessary for connection to the flange (such as bolts and gaskets) are sold separately. Main body (liquid contact part)…SUS316L Cover, bolts, washers…SUS304 Flat gasket…Silicone rubber Window…Heat-resistant tempered glass Sizes (JIS): 5K, 10K, each from 50A to 200A Pressure resistance: 0.18MPa
Price range
Delivery Time
Model number/Brand name
NMB-5K NMB-10K
Applications/Examples of results
When there are flange fittings on containers or stainless steel tanks, this product can be installed and used as a sight glass. Custom orders are also available.
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Our company, which started in 1957 with the aim of manufacturing stainless steel products and containers for home use, has since expanded into the production and sale of stainless steel tanks for industrial fields such as pharmaceuticals, chemicals, and food. Currently, we design, manufacture, and sell small to medium-sized stainless steel tank units across various industries. Moving forward, as a manufacturer of stainless steel containers and mixers (stirring devices), we will continue to challenge ourselves with sincerity, enthusiasm, and creativity to deliver "one-of-a-kind" products and services to our customers, advancing step by step into the future.