Product description The GARDENA Home & Garden Pressure Pump 3900 Silent is the right choice for efficient water usage and a sustainable water supply, both in the home and garden. It allows you to use water from reservoirs such as rain barrels, wells, or water tanks for your toilet or washing machine. The pressure pump automatically switches on when water is needed and then switches off by itself. Because it can draw from the large storage tank, it operates very smoothly and cost-effectively. The submersible pump is powerful, with a delivery head of 39m (3.9 bar) and a flow rate of 3900 liters per hour, making it the perfect entry-level pressure pump. Its low power consumption of only 650 watts is proof of its high efficiency, and its energy savings are also very kind to your wallet. The sound-dampening plastic housing reduces the noise level of this German-engineered pump to a maximum of XX dB(A) sound pressure at a distance of 5m, making it relatively quiet in operation. The rubber feet ensure the pump stands firmly and vibrates little. The base can also be discreetly screwed into the floor... Inside the 21-liter water tank is a high-quality diaphragm, which keeps the tank maintenance-free for at least 5 years. You do not need to refill the tank with air or replace the diaphragm. The inner lining of the tank is made of a waterproof, multi-layered material, which protects the housing from corrosion. The integrated coupling between the pump and the tank is made of stainless steel. All parts are therefore very durable. It is also well protected and compact, which makes it easier to install. The ceramic sealing system and the integrated filter give it a longer lifespan. The filter prevents dirt particles from entering your energy-efficient pump or displacement equipment. The practical pressure gauge on the housing shows you the current pressure in the reservoir at any time. The non-return valve is already integrated so you can use the 3900 Silent immediately. The stainless steel drive shaft is a testament to its high quality. The integrated thermal switch protects the motor from overload. The large filling opening and the drain valve make it easy for you to fill the pump and provide frost protection. After online registration, GARDENA provides a 5-year warranty on the Home & Garden Pressure Pump 3900 Silent. Feel the power of GARDENA pumps. More than 40 years of expertise in pumps for drainage, irrigation, and household use. -Width: 30 cm -Height: 58 cm -Depth: 48 cm -Weight: 16.5 kg