Cast iron street inlet DN 315mm, class D400=40t, grating (Diamir 315) 2902134100

Cast iron street inlets – a solid solution for stormwater and sanitary drainage

This 315 mm diameter cast iron street inlet is a key element of drainage infrastructure, designed for efficient drainage of rainwater and wastewater. Made of durable cast iron, it ensures long-lasting and reliable operation even in harsh conditions. Load class D400 (40 tons) guarantees resistance to high loads, making it ideal for areas with high pedestrian and vehicle traffic.

Diamir inlets, which include this model, are widely used in the construction of gravity drainage systems – sanitary, stormwater, combined and industrial. They will work well both in newly built installations and during the modernization of existing ones. Thanks to their design, they allow easy access to the drainage system for inspection or cleaning.

Design and application

The inlet is equipped with a rectangular grate (Diamir 315), which effectively stops larger debris, preventing the drainage system from clogging. The cast iron construction provides high resistance to corrosion and mechanical damage. The Kaczmarek brand product is characterized by solid workmanship and compliance with applicable standards.

These types of inlets are primarily used:

• On sidewalks and parking lots
• At the edges of roads
• In industrial areas
• In areas with high pedestrian and vehicle traffic

Product advantages

• Durability: Cast iron construction and load class D400 provide resistance to high loads and long-term operation.
• Efficiency: Diamir 315 grate effectively stops debris, protecting the drainage system from clogging.
• Versatility: Suitable for various types of drainage systems – sanitary, stormwater, combined and industrial.
• Compliance with standards: The product meets the requirements of EN 124 standard, guaranteeing safety and reliability.
• Easy inspection: Allows access to the drainage system for control or cleaning.