M1 Overhead Rain shower, with 200mm diameter head and 300mm horizontal arm Product Details Company Name Ideal Standard International NV Brand Name Idealrain Model Number B9437AA Maximum Flow Rate 12 litres Category Shower Handsets Available In Belgium Denmark France Germany Ireland Italy Netherlands Spain United Kingdom Efficiency Rating Chart Company name:Ideal Standard International NV Model:B9437AA 12 litres 803.24 kWh/p.a.