HAKU drilling band with internal thread and cutting sleeve, DN160xGW2", PN16, for water and sewage, for PE and PVC pipes, body GJS-spherical graphite cast iron (series 5310) 5003661

Universal drilling collar – reliable connection under pressure

The HAKU drilling collar with internal thread and cut-off cap is a solution designed for making connections of domestic installations to existing water and sewage networks. It allows for safe and effective creation of so-called "taps", i.e. holes in pressurized pipelines, without the need to disconnect them from operation. This saves time and minimizes disruptions in water supply.

The collar is dedicated for use with PE (polyethylene) and PVC (polyvinyl chloride) pipes, making it a universal element of every installer's equipment. Made of spheroidal graphite cast iron (GJS), it is characterized by high strength and corrosion resistance, ensuring long-lasting and trouble-free operation. The collar's construction, combined with the cut-off cap, allows for precise and tight connection.

Construction features and application

The HAKU collar has been designed with ease of installation and reliability in mind. The sealing system based on rubber gaskets ensures a tight connection even under variable pressure conditions in the pipeline. Therefore, the collar works perfectly both in new installations and during the modernization of existing networks. The special design of the collar allows drilling of PE and PVC pipes of all pressure classes up to PN 16 in accordance with EN 12201 and EN ISO 1452-2 standards.

• Durable material: The body made of spheroidal graphite cast iron (GJS) guarantees resistance to mechanical damage and corrosion.
• Universality: Designed for PE and PVC pipes, eliminating the need to have many different types of collars.
• Safety: Allows drilling under pressure, minimizing the risk of leaks and disruptions in water supply.
• Tightness: The sealing system ensures a durable and reliable connection without the risk of leaks.
• GSK certificate: Confirms anti-corrosion protection, which extends the life of the collar.

The HAKU collar is an ideal solution for professional installers and end customers who value quality, reliability and ease of installation. It allows for quick and efficient connections without the need to interrupt the operation of the water or sewage network.