We manufacture rubber pistons for concrete pumping. Pistons are the core of the machine along with the delivery barrel and S-valve. We have a special rubber blend to manufacture these pistons. This way, they can withstand even the heaviest duties. We keep in stock interchangeable pistons for the most common brands in the market: Cifa, Coime, Druetta, Marotta, Putzmeister, Reich, Schwing, Sermac.