HAKU drilling band with internal thread, DN90xGW 1 1/4", PN16, for water and sewage, for PE and PVC pipes, body GJS-spheroidal cast iron (series 5250) 5003456

Tapping saddle – reliable connection under pressure

The HAKU tapping saddle with internal thread is a solution dedicated to professionals and end-users, allowing for the connection to an existing water or sewage network without the need to shut it down. It allows for precise execution of so-called "hot taps" in PE and PVC pipes, ensuring a tight and durable connection. Made of high-quality spheroidal graphite cast iron (GJS), it guarantees strength and corrosion resistance, confirmed by the GSK certificate.

The HAKU saddle is designed for use with pipes with a nominal diameter of DN90 (1 1/4 inch) and withstands a working pressure of up to 16 bar (PN16). Thanks to its special design, the saddle ensures safe drilling of pipes under pressure, minimizing the risk of damage and leaks. Using this saddle saves time and costs associated with the need to completely cut off the water or sewage supply during connection.

Construction and assembly – a well-thought-out design for easy installation

The HAKU saddle has been designed with simplicity of installation in mind. Equipped with a 1 1/4 inch internal thread, it allows for easy connection to the receiving installation. The set includes all necessary mounting elements, including screws, nuts and washers made of stainless steel, which ensures durability and corrosion resistance. Additionally, rubber inserts glued into the bottom of the saddle prevent twisting during tightening, and rubber gaskets cover the entire surface of the PE/PVC pipe adhesion, guaranteeing a tight connection.

Applications and benefits – versatility and reliability

• Making connections: Ideal for connecting new water and sewage connections to existing networks.
• Repairs: Allows for quick and effective repair of damaged sections of the pipeline without the need for its disassembly.
• PE and PVC pipes: Designed for use with polyethylene (PE) and polyvinyl chloride (PVC) pipes of all pressure classes up to PN16 in accordance with EN 12201 and EN ISO 1452-2 standards.
• Anti-corrosion protection: The GSK certificate guarantees high corrosion resistance, which extends the life of the saddle and ensures safety of use.
• Easy installation: Simple design and a complete mounting kit make installation easy even for less experienced users.
• Drilling under pressure: The ability to drill pipes under pressure minimizes disruptions in water or sewage supply.
• Durability: Made of spheroidal graphite cast iron (GJS-400-18) and stainless steel elements ensures long-term use without the need for frequent replacement.

The HAKU tapping saddle is an investment in a reliable and durable solution that will work both on construction sites and during repairs of water and sewage installations.