The 90 mm x 3/4" ductile iron collar is the ultimate plumbing and drainage fitting for creating secure connections and branch lines in polyethylene and PVC pipe networks. Designed with the highest quality materials, this component guarantees superior resistance to pressure and the passage of time, and is also a highly effective repair clamp for damaged or punctured pipes. Its robust construction ensures a perfect and long-lasting watertight seal in both professional and domestic plumbing installations.

Main features of the ductile iron collar

• Connection size: Main diameter of 90 mm with 3/4 inch female threaded outlet.


• Manufacturing material: High-strength ductile iron with anti-corrosion epoxy coating.


• Universal compatibility: Suitable for polyethylene (PE) and polyvinyl chloride (PVC) piping systems.


• Reinforced fastening system: Multiple screw design for even distribution of tightening pressure.


• Versatility of use: Ideal for new installations, water branch lines and urgent repairs of pipe leaks.


• Product reference: BA45279.

Frequently asked questions about the repair and service connection clamp

What types of pipes can this collar be installed on?

This model is specifically optimized for installation in polyethylene pipes (both high and low density) and PVC pipes, fitting snugly to their outer diameter without damaging the material.

Can it be used to repair a broken pipe?

Yes, thanks to its clamp design, it works perfectly as a quick repair element to seal perforations or small cracks in pressurized water pipes, avoiding the complete replacement of the pipe section.

What type of threaded outlet does it have?

The outlet has a 3/4" female thread, allowing direct connection of a wide variety of taps, fittings and threaded adapters commonly used in irrigation and plumbing systems.

Does the material resist corrosion when buried underground?

Indeed. Because it is made of ductile iron and protected with a highly durable epoxy coating, it perfectly withstands soil moisture and the chemical agents present in underground installations.