A very clear no here. A pump tube and motor with EX protection is not only heavier and more expensive. It is also more expensive: The motor may only be repaired by certified companies or by us as the manufacturer. The earthing cabling can be disruptive during operation. In the EX protection area, we are limited by the possible materials. We cannot fall back on a few well-resistant plastics. What’s more: The Ex-zone motor comes without a CE plug; this is usually connected at the customer’s premises. If the customer requires a plug, we are happy to offer a suitable plug and socket. However, this is usually not desired for cost reasons.