General description This Porto Concealed Thermostatic Overhead 250mm Rainfall Shower Mixer Set in Matte Black combines modern design with high functionality. It features a stylish round shower head and a thermostatic valve that ensures a comfortable shower experience. Technical specifications Shower Head Diameter: 250mm Shower Head Type: Single mode with swivel joint Material: Superior quality brass Finish: Matte black Minimum Pressure: 1 bar Operating Temperature Range: 20 - 50°C Pre-set Maximum Temperature: 38°C Inlet Connection Size: 2x 3/4" Outlet Connection Size: 1x 1/2" Shower Arm Length: 300mm Thread Size: 40mm, ½ Inch Shower Head Connection Compatibility and accessories Compatible with: Combi-boilers, Gravity Fed systems, MegaFlow Systems, Pumped systems, Un-vented systems, Pressurised cylinder systems Package Contents: 1 x Thermostatic Valve, 1 x Installation Guide, 1 x Shower Head, 1 x Shower Arm Installation Wall mounted installation Easy to install with standard fittings