Salamander 2.0 Bar Twin Brass Ended Positive Head Regenerative Shower & Whole House Pump Boost the water performance in a positive head, gravity fed system with this brass 2.0 bar twin shower and whole house pump. The brass impellers and ends in Salamander's CT Force range make these pumps robust and with a 5 year warranty they are an ideal way to boost water pressure. Key Features and Benefits: 2.0 Bar Twin Brass Ended Shower Pump Positive Head Boosts Water Performance Very Quiet Operation, Only 54dBA Robust Brass Ends and Solid Brass Impeller Continuously Rated AV Couplers Included Size: 160 x 120 x 180mm (HWD) Manufacturer's 5 Year Warranty