The powerful and efficient home water supply 3800 silent from GARDENA is an integral part of the water supply in the house and garden. It allows the use of rain or well water for watering the garden or as domestic water, for instance, for toilets or the washing machine. The domestic water supply switches on automatically according to the water requirement and then switches it off again. Since it can be used from the large storage memory, it works extremely noiselessly and economically. The pressure pump is powerful at a delivery height of 39 meters (3.9 bar) and a flow rate of 3800 liters per hour. The moderate power consumption of only 600 watt underlines the high efficiency of the domestic water supply developed in Germany. The pump operates comparatively quietly, since the noise-inhibiting plastic casing reduces the volume to a maximum 75 dB(A) sound pressure at a distance of 5 m. A fixed stand of the pump and a low-vibration operation are made possible by the adjustable base made of rubber. The pedestal can also be fixed in a covered position on the floor. Inside the 21-liter water tank of the pump a high-performance membrane is installed, which makes the tank maintenance-free for at least five years. During this time, there is no need to refill the air or replace the membrane. All components of the domestic water supply stand for durability: The inner skin of the tank consists of a waterproof, multi-layer material, which protects the housing from corrosion. The integrated coupling between the pump and tank is made of stainless steel and is well protected. In addition, the pressure display and pressure switch are integrated in the design and provide for a compact installation dimensions at the highest efficiency. The ceramic sealing system and the integrated filter contribute to the long service life. This prevents dirt particles from penetrating the energy-saving pump or application devices. The practical pressure gauge indicates the current pressure in the reservoir at all times and the non-return valve is already integrated, so that the domestic water supply 3800 silent can be used directly. The drive shaft is made of stainless steel. In addition, the thermal circuit-breaker protects the motor against overload. Thanks to the large filling opening and the drain valve, the domestic water supply is easily filled and protected from frost.This text is machine translated.