Optimize your plumbing installations and ensure long-lasting repairs with the 75 mm x 1 1/4" iron collar made of high-strength ductile iron. This essential component, also known as a live tap or repair clamp, is specifically designed to guarantee watertight, secure, and professional connections in potable water networks, agricultural irrigation systems, sanitation, and industrial infrastructure. Its versatility allows for installation on both polyethylene (PE) and polyvinyl chloride (PVC) pipes, making it the preferred solution for both professional installers and advanced DIY projects where reliability is paramount.

The robust construction of this accessory is achieved through the use of ductile iron, a material that far surpasses traditional gray cast iron by offering greater elasticity and resistance to impacts, vibrations, and mechanical stresses inherent in subsurface environments or high working pressures. To guarantee exceptional corrosion protection and extend the product's lifespan, even in extreme humidity or aggressive soil conditions, the collar body features a special epoxy paint coating applied electrostatically. This coating acts as an impenetrable barrier against oxidation and attack from chemical agents present in water or soil.

With a four-bolt, high-strength configuration, this model ensures even distribution of tightening force around the entire perimeter of the pipe. This prevents pipe deformation and completely eliminates the risk of leaks or slippage under pressure. Its design facilitates quick and efficient installation directly onto the existing line without requiring an extended interruption to the main supply, thus optimizing on-site work time. Part number BA43234 identifies this precise model, guaranteeing that you are purchasing a standardized component that complies with the most stringent regulations in the hydraulics industry.

Main Features

• Main clamp diameter: 75 mm, ideal for standard polyethylene and PVC pipes.


• 1 1/4" female threaded outlet for a firm, watertight connection with additional accessories.


• Manufactured from premium quality ductile iron to withstand high pressures and mechanical stresses.


• Exterior finish with epoxy paint coating that prevents corrosion and premature wear.


• 4-screw locking system that ensures even pressure and prevents water leaks.


• Compatible with drinking water supply networks, drip or sprinkler irrigation systems and sanitation.


• Easy installation on existing networks, allowing for quick branching and repairs.


• Product reference: BA43234.

Frequently Asked Questions

On what types of pipe can this collar be installed?

This fitting is fully compatible with high and low density polyethylene (PE) pipes and with PVC pipes commonly used in pressure networks, sanitation and irrigation systems.

Is it suitable for drinking water installations?

Yes, the manufacturing materials and epoxy coating meet the necessary health standards to be in contact with water intended for human consumption without altering its quality.

Does it need to be shut off the water supply for installation?

While ideally work should be performed without pressure to ensure safe handling, this pressure tap design allows for efficient branching. However, for initial installation and tightening of screws, it is recommended to drain or reduce the pressure in the affected section to ensure a perfect seal.

What advantage does the 4-screw system offer compared to other models?

The four clamping points allow the tightening force to be distributed much more evenly around the entire circumference of the tube, avoiding points of excessive pressure that could damage it and ensuring superior long-term sealing.