EF Welders for Sanitary Applications

Sanitary apps cover


HÜRNER’s all-purpose electrofusion welders for heater-coil fittings offer expertly and convenient jointing with PE fittings for electrofusion sized 16 – 315 mm in wastewater and roof draining applications.

Controlled by a microcontroller, the next-generation welder HÜRNER HST-S-315 2.0 enables temperature compensation by welding duration and features input and output voltage monitoring. It thereby is the convenient choice for power supply from a generator on a worksite, too.

The welding process is monitored for its full duration, and relevant information is displayed on the seven-segment screen.

The welder ships equipped with connection adapters A00, A01, A02, A03, A04, and A0P (Waviduo 200 – 315 mm).

The delivery also includes a manual scraper for professional pipe preparation before welding.

With its compact dimensions and the long power supply and welding cables, the welder has an extremely large working radius and can therefore be used for those pipelines that are hard to reach.

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