SB 620 HD Round Cast Iron Manhole Cover for Water Valves

The SB 620 HD is a robust, round cast iron cover specifically engineered for pavement surfaces requiring access to water shut-off valves. Compliant with DIN 4056 standards, this product ensures long-term structural integrity and safety in high-traffic areas. Its heavy-duty design, weighing approximately 14 kg, provides excellent resistance against impact and wear, making it ideal for municipal infrastructure and utility maintenance.

Constructed with precision, the cover features a base diameter of 270 mm and a top diameter of 188 mm, ensuring a secure fit within standard valve pits. The inclusion of stainless steel bolts (12 mm diameter) enhances corrosion resistance, extending the service life of the installation even in harsh environmental conditions.

• Material: High-quality cast iron for superior strength.
• Dimensions: 270 mm construction depth; 270 mm base diameter.
• Compatibility: Designed for water shut-off valves (Label W).
• Hardware: Equipped with stainless steel bolts for anti-corrosion protection.
• Standard: Meets DIN 4056 specifications for pavement covers.