RobustPlus is an innovative membrane material developed by MANN+HUMMEL for pressure regulation valves which sets new standards with regard to its chemical resistance. Just one year after its market introduction, a large series order from an US-American manufacturer confirms the success of the solution.

These are convincing facts for a large North American customer. Just one year after the introduction of the product, a large series order has been won. From 2021 MANN+HUMMEL will annually produce 600,000 cylinder head covers with an integrated SD oil separator and RobustPlus pressure regulation valve for fitting to a 1.5 liter turbocharged gasoline engine for a period of five years. The components will be produced in two MANN+HUMMEL plants to serve the North American and Asian markets.