The absence of PWIS (Paint-Wetting Impairment Substances) allows these heating jackets to be used in adhesive and coating technology for heating cylindrical geometries, such as pipe sections, valves, pumps etc. up to a temperature of 120 °C (+/- 1 °C). Adhesives, sealants, paints etc. are therefore always kept at the ideal processing temperature. The PWIS-free heating jackets from Winkler are manufactured robustly with an outer jacket made of stainless steel and therefore protected against welding spatter and mechanical influences. The integrated heating element is of protection class 1. A new structure and the use of new materials guarantees homogeneous heat distribution. Installation is remarkably quick and easy. A sensor for external control is already installed, but integrated controllers are also optionally available.back
The gas-bottle heaters in the ATEX version are a special version of the system-certified heating jackets made by Winkler and can be used immediately and without any further acceptance tests – naturally under the provision that they are operated according to regulations – for heating pressurized-gas cylinders. This also applies for applications in outdoor areas – the heated gas cylinders can be used in accordance with the Pressure Equipment Directive 2014/68/EU and the national pressure-vessel regulations / industrial-safety regulations in zones 1 / 2 (gas) and 21 / 22 (dust) in ambient temperatures ranging from -40°C to + 60°C.The ATEX gas-cylinder heaters adapt perfectly to the shape and contours of the gas cylinder and are easy to handle.Standard sizes for 10L and 50L cylinders are available from stock.
The ATEX markings:
CE 0123 EX II 2G Ex e mb IIC T3 Gb
CE 0123 EX II 2D Ex e mb IIIC T120 °C Db
EC Type Examination Certificate TPS 11 ATEX 29587 011back