
Square-outlet fitting, used to connect gutters to drain pipes. Directs rainwater into drain pipes; made of high-quality carbon steel, galvanized and coated with a protective finish on both sides.

An outlet with a square opening is a component of a drainage system and serves as a variation on the classic outlet. Its main function is to enable the connection of round components to square downpipes, thereby serving as an adapter between these two types of components.
The use of an outlet with a square opening creates a modern and unique look for the facade while maintaining the full functionality of the drainage system.
An outlet with a square opening is used in the following configuration of the NIAGARA Round system:

The wide range of configurations and sizes available for the NIAGARA Round system (polyurethane coating) ensures its versatility and adaptability to various types of buildings. The choice of system depends on the type of building and the roof area. Depending on the roof area, dual-pipe systems can be used to optimize water drainage efficiency. The systems that offer the widest range of options are: NIAGARA Round (no fascia) and NIAGARA Galvanized
Single-Family Housing
NEW: The NIAGARA Round is now available with a MATTE POLYURETHANE finish. Ask your sales representative for details and availability. All colours in the NIAGARA Round (metal) system are available with top-quality polyurethane coatings that ensure long-lasting performance and reliability. This is particularly important for a gutter system that is constantly exposed to prolonged contact with water and harsh operating conditions.
[NEW] MAT Polyurethane

Glossy polyurethane









The Pruszyński Company guarantees that each individual order will be produced in the same color (shade). However, due to the complexity of the coating processes, slight variations in shade may occur between individual shipments. Accordingly, liability for color is limited to a single shipment.
Therefore, when reordering gutter system components from a specific batch, please be sure to indicate on the order form or inform your sales representative that this is a follow-up order and to provide a color sample. To ensure color consistency among the gutter system components, as well as other elements such as flashings, please order them from a single supplier.
The components of the NIAGARA Stalowa system are manufactured from the highest-quality steel, coated on both sides with polyurethane (50 μm); in the case of load-bearing components, high-grade galvanized steel is used, which is then powder-coated. Thanks to the use of these materials, we can be sure of color stability as well as high resistance to weather conditions. Polyurethane is characterized by very high resistance to corrosion and color fading compared to the commonly used PLASTISOL. Our product line includes two types of outlets that allow for assembly with any gutter system variant. The round outlet is used to connect gutters to round drain pipes.
The NIAGARA gutter system, thanks to its wide range of sizes and dedicated components, allows for extensive customization to meet the needs of any project. To view the full product range and availability, please refer to the list below:
AVAILABILITY AND SIZE CHART:
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