Square Stainless Steel Manhole Cover – Durable, Hygienic, and IndustryReady Designed for demanding applications in dairy, beer, and food and beverage production, this square manhole cover offers a secure, reliable seal and robust construction to ensure safe and efficient operations. Key Features: Material: quality Stainless Steel 304 for corrosion resistance, durability, and hygiene in processing environments. Seal: Foodgrade silicone gasket for a tight, leakproof fit that helps maintain product integrity and prevent contamination. Handwheel: Sturdy plastic handwheel for easy, ergonomic operation. Dimensions and Specifications: Total height (H): 100 mm Upper cover plate wall thickness: 1.5 mm Lower cover plate wall thickness: 2 mm Available diameters: 159 mm, 200 mm, 219 mm, 250 mm, 300 mm Performance Advantages: Hygienic stainless steel construction ensures compliance with industry cleanliness standards. Foodgrade silicone seal maintains airtight closure, ideal for fluid or particulate containment. Easytouse handwheel allows fast opening and secure closing without tools. Choice of multiple diameters ensures compatibility with a wide range of tanks, vessels, and equipment. Practical Applications: 1. Dairy processing tanks and pipelines – secure and hygienic access for cleaning and inspection. 2. Beer brewing vessels – maintain pressure and freshness during fermentation and storage. 3. Food and beverage mixing or storage systems – reliable sealing to prevent spills and contamination. This stainless steel manhole cover is built for longterm performance in professional processing environments. Its robust design, precision construction, and reliable sealing system make it a dependable choice for any facility requiring safe, clean, and easy access to tanks or vessels.