Equal Tee 90° F/F/F PVC Solvent Weld

The Equal Tee 90° F/F/F PVC Solvent Weld (Reference: 5830) by Multitanks represents a leading technical solution for demanding professionals and private users alike. This triple female PVC-U high-performance fitting has become an essential component in modern piping systems. Designed to the strictest European standards, it holds ACS certification attesting to its compatibility with drinking water and food-grade applications.

Applications and areas of use

This equal tee finds its place in a wide variety of professional and domestic installations. In the field of drinking water, it enables reliable branch connections to supply multiple draw-off points simultaneously. Agricultural irrigation professionals use it to distribute water to different watering sectors, optimising water management for crops.

For swimming pool networks, this fitting ensures the connection between filtration, heating and treatment circuits, guaranteeing optimal water circulation. In the chemical and food industries, its resistance to corrosive agents and ACS certification make it a preferred choice for transporting special fluids. Plumbing installers also adopt it for drainage networks and underfloor heating circuits.

Technical characteristics and materials

Made from PVC-U (unplasticised polyvinyl chloride), this equal tee offers exceptional mechanical properties. PVC-U is distinguished by its remarkable chemical resistance to acids, bases and solvents commonly encountered in industrial installations. Its molecular structure gives the fitting excellent long-term durability, without any deterioration of its mechanical properties.

Compliance with European standard EN 1452 guarantees precise dimensions and perfect compatibility with all PN16 PVC components on the market. The three female sockets are machined to within a few hundred micrometres, ensuring a perfect fit with the corresponding pipes and accessories. The available diameter range, from 16 to 315mm, covers all requirements, from small domestic installations to large industrial networks.

Installation and implementation

Installing this equal tee requires the use of a specialist PVC adhesive to guarantee a perfect and lasting seal. Before any handling, the dimensional compatibility between the fitting and the pipes to be assembled must be checked. The socket surface must be carefully cleaned and degreased to optimise adhesive bonding.

The assembly procedure follows a precise protocol: chamfering the pipes, applying adhesive evenly to the contact surfaces, progressively inserting with a quarter-turn rotation to spread the adhesive, then holding in position during the setting time. Ambient temperature directly affects polymerisation time: allow 2 to 5 minutes depending on conditions. Maintenance is limited to periodic visual checks of the assemblies and preventive replacement in the event of abnormal wear.

Expert advice and optimisation

To maximise the performance of this equal tee, our experts recommend pairing it with PN16 PVC pipes of the same series to guarantee perfect network homogeneity. Keeping repair couplings in stock allows for rapid intervention in the event of maintenance. For buried installations, the use of a warning mesh and a sand bed facilitates subsequent interventions.

Beware of common mistakes: avoid over-applying adhesive, which could partially obstruct the flow path, and strictly observe drying times before pressurising. In chemical environments, systematically check the compatibility of PVC-U with the fluids being transported. For pressurised networks, integrate expansion joints approximately every 50 metres. In winter, protect assemblies against freezing with appropriate insulation.

Technical specifications