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Bitherma - Franz Wagner & Sohn GmbH

Company profile

BITHERMA, a family business, was started in 1985 in Lemgo, Germany.

The production spectrum includes the manufacturing of mechanical measuring instruments for temperature, pressure and humidity. In our own turning shop, we manufacture the Thermowells required for screwing and welding installation work, in addition to Thermowells with flanges manufactured according to DIN standards.

In 2001 the long-established German company Dippel & Götze – Ronnenberg was integrated into the business.
This company’s know-how was the manufacturing of Hygrometers, Bimetal, Stick-on and Spring Thermometers. These products extended BITHERMA’s existing range of products perfectly.

All of the current materials, predominantly stainless steel and brass, are manufactured.

Our client base includes companies involved in machine construction, ventilation and heating construction, the chemical industries, lacquer manufacturing, energy providers, and companies in the food industry such as agricultural wholesalers, amongst others.

The measuring gauges fulfil the highest requirements and are highly accurate.

We manufacture products from BITHERMA’s factory catalogue or custom-made products following the customer’s drawing or template.