The PETRA single lever bath and shower mixer DN 15 in chrome is designed for optimal performance and style. It features a solid lever, ceramic cartridge with a hot water safety device, and a PCA aerator (M 24 x 1). The mixer includes a flow regulator (8 L/min) and automatic diverter for seamless switching between the shower and bathtub. Backflow protection ensures safe use, and the mixer complies with EN 817 standards. The wall fastening and S-unions (1/2 x 3/4 inch) ensure easy installation in your modern bathroom.