Drilling clamp with internal thread HAKU, DN140xGW2", PN16, for water and sewage, for PE and PVC pipes, body made of ductile cast iron (series 5250) 5003714

Universal Clamp for Live Tapping – Reliable Pressure Connection

The HAKU tapping clamp with internal thread DN140xGW2", PN16 is designed for creating water supply and sewer connections to existing PE and PVC pipelines. It enables safe and efficient creation of so-called “taps” – holes drilled into pressurized pipes – without the need to shut down the pipeline. This saves time and minimizes disruptions to water supply.

Construction and Materials – Durability and Resistance

The clamp body is manufactured from ductile iron GJS-400-18, ensuring high mechanical strength and excellent corrosion resistance. An additional epoxy coating provides enhanced anti-corrosion protection, extending product life even under harsh environmental conditions. The clamp is equipped with elastomer seals that guarantee a leak-tight connection. Bolts, nuts, and washers are made from A2 stainless steel, further protecting against corrosion and ensuring long-term reliability.

Applications and Benefits for Professionals and End Users

The HAKU clamp is suitable for both residential installations and larger-scale water supply and sewer networks. It is ideal for connecting new branches without interrupting the operation of the existing system. The GSK certification confirms high-quality anti-corrosion protection, which is especially critical for installations exposed to aggressive environments.

• Fast installation: Enables connection without shutting down the pipeline.
• Versatility: Compatible with PE and PVC pipes of various pressure classes up to PN16.
• Durability: Constructed from high-quality, corrosion- and impact-resistant materials.
• Leak-tightness: Precisely engineered seals ensure a secure connection.
• Safety: GSK certification confirms superior anti-corrosion protection.
• Easy installation: Rubber inserts bonded to the bottom of the clamp prevent rotation during mounting (for diameters 110–315 mm, product code: 110-315).

The HAKU clamp is an investment in a reliable, long-lasting solution that simplifies installation work and provides end users with peace of mind for many years of service.