Introducing incredibly low noise level pumps, delivering more power. The GARDENA Pressure Tank Unit 3800 Silent is the right choice for the efficient use of water and sustainable supply at home and in the garden. It gives you the option of using service water from reservoirs such as rain barrels, wells or cisterns for toilets or the washing machine. The Pressure Tank Unit switches on automatically depending on the water demand and then switches off again. Since it can draw on the large storage tank, it operates extremely quietly and cost-effectively. The pressure pump is powerful with a delivery head of 39 metres (3.9 bar) and a flow rate of 3800 litres per hour, making it the perfect entry-level Pressure Tank Unit. The moderate power consumption of only 600 watts shows its high efficiency and it's energy-saving so is easy on the wallet. The noise-reducing plastic housing lowers the noise level of the pump, which was developed in Germany, to a maximum of 47 dB(A) sound pressure in 5m distance, making it comparatively quiet in operation. The rubber feet ensure a firm stand for the pump and low-vibration operation. The base can also be screwed to the floor in a concealed manner. Inside the pump's 21-litre water tank is a high-performance membrane that keeps the tank maintenance-free for at least five years. You don't need to refill the tank with air or replace the membrane. The inner skin of the tank is made of a waterproof, multi-layer material that protects the housing from corrosion. The integrated coupling between pump and tank is made of stainless steel. The result is durability in all components. In addition, it is well protected and offers you compact installation dimensions. A ceramic sealing system and the integrated filter increase the service life. The filter prevents dirt particles from getting into your power-saving pump or application equipment. The practical pressure gauge on the housing shows you the current pressure in the reservoir at all times. The non-return valve is already integrated so that you can use the 3800 Silent directly. The stainless steel drive shaft underlines the high quality. A thermal protection switch protects against motor overload. The large filling opening and the drain valve make it easy for you to fill the unit and provide frost protection. GARDENA offers you a five-year warranty on the Pressure Tank Unit 3800 Silent after online registration. Feel the power of GARDENA pumps. Over 40 years' expertise in domestic, irrigation and drainage use.