Wall mounting, grease chamber top 1/2" for lockable hose connection, with integrated hose position protection, with backflow preventer type EB, intrinsically safe against backflow, StarLight surface. Additional technical features: connection cold water supply external thread, connection dimension cold water supply 1/2 inch, number of handles single-handled, spout lower side yes, base colour chrome, with spout no, with handles yes, surface treatment polished, surface protection chrome, flow class D, projection drain 37mm, max. tap capacity (at 300 kPa) 34.9 l/min.