Can the Stainless Steel SMS Blanking Nut, Type SNZ withstand repeated cleaning with aggressive sanitizers used in food and pharmaceutical plants?

Yes. The Stainless Steel SMS Blanking Nut, Type SNZ, manufactured from AISI 304 stainless steel, is specifically designed for demanding environments and withstands repeated cleaning with aggressive sanitizers commonly used in food and pharmaceutical plants. Its high‑quality stainless construction provides excellent corrosion resistance and durability under frequent cleaning and mechanical stress. The polished surface further supports hygiene and allows sanitizers to rinse cleanly without promoting residue buildup. The robust design and precise fit for SMS ends ensure continued protection of unused connections during routine washdowns, while the integrated chain prevents loss during maintenance. For extreme chemical exposures (very high concentrations or specialty oxidizing agents), verify compatibility of AISI 304 with your specific sanitizer and consider AISI 316 if higher chloride/acid resistance is required.

Stainless Steel SMS Blanking Nut, Type SNZ

Q: Is the Stainless Steel SMS Blanking Nut, Type SNZ suitable for use in pharmaceutical and food processing environments?

Yes. The Stainless Steel SMS Blanking Nut, Type SNZ is suitable for pharmaceutical and food processing environments. Made from AISI 304 stainless steel with a polished surface, it resists corrosion, mechanical stress, and frequent cleaning, helping maintain hygiene and preventing contamination. Its robust construction and precise fit for SMS ends protect unused connections and extend equipment life, while the integrated chain prevents misplacement and supports operational efficiency and safety. Simple installation reduces downtime and maintenance, making the SNZ a reliable choice for demanding food and pharmaceutical applications.

All products, Hygienic stainless steel couplings/

Additional information

Standard length [m]	6

The blind nut with chain for SMS ends, type SNZ, is a practical and durable solution designed to ensure secure closure and reliable protection of unused connections. Manufactured from high‑quality AISI 304 stainless steel, it offers excellent resistance to corrosion, mechanical stress, and frequent cleaning processes, making it ideal for demanding environments such as food, beverage, pharmaceutical, and chemical industries. The integrated chain prevents misplacement and guarantees that the component is always within reach, supporting efficiency and safety in daily operations. Thanks to its robust construction and precise fit for SMS ends, this blind nut not only safeguards systems from contamination and damage but also extends the service life of valuable equipment. Its polished surface enhances hygiene standards, while the simple installation process reduces downtime and maintenance costs. This combination of functionality, durability, and user‑friendly design makes the SNZ blind nut with chain a dependable choice for professionals seeking reliable performance and long‑term value.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
NH-SNZ-025	Blind cap SMS DN25, Rd 40x1/6	-	-
NH-SNZ-038	Blind plug nut SMS DN38, Rd 60x1/6	-	-
NH-SNZ-050	Blind cap SMS DN50, Rd 70x1/6	-	-
NH-SNZ-063	Blind cap SMS DN63, Rd 85x1/6	-	-
NH-SNZ-075	Blind cap SMS DN75, Rd 98x1/6	-	-

The blind nut with chain for SMS ends, type SNZ, is a practical and durable solution designed to ensure secure closure and reliable protection of unused connections. Manufactured from high‑quality AISI 304 stainless steel, it offers excellent resistance to corrosion, mechanical stress, and frequent cleaning processes, making it ideal for demanding environments such as food, beverage, pharmaceutical, and chemical industries. The integrated chain prevents misplacement and guarantees that the component is always within reach, supporting efficiency and safety in daily operations. Thanks to its robust construction and precise fit for SMS ends, this blind nut not only safeguards systems from contamination and damage but also extends the service life of valuable equipment. Its polished surface enhances hygiene standards, while the simple installation process reduces downtime and maintenance costs. This combination of functionality, durability, and user‑friendly design makes the SNZ blind nut with chain a dependable choice for professionals seeking reliable performance and long‑term value.