3800 Silent pressure booster set

Quiet operation and high power

We present pumps with very low noise levels and higher power. The GARDENA water booster set 3800 Silent is the right choice for efficient water use and sustainable water supply for your home and garden. It allows you to use domestic water from tanks such as barrels, wells and cisterns for use in a toilet or washing machine. The pressure booster set turns on automatically when water is needed and then turns off. As it can draw water from its large tank, it works very quietly and economically. 

The pressure pump offers great power with a lifting height of 39 m (3.9 bar) and a flow of 3,800 l/h, which makes it an ideal basic pressure pump set. Moderate power consumption of just 600 W means high performance and energy savings, which is good for your wallet. The plastic housing reduces the sound pressure level to a maximum of XX db(A) at a distance of 5 m, so the German-developed pump operates relatively quietly. Rubber feet provide the pump with stability and low vibration levels during operation. 

The base can also be invisibly screwed to the ground. An extremely efficient membrane is installed in the pump tank with a capacity of 21 l, thanks to which the tank does not require maintenance for at least 5 years. During this period, there is no need to top up the air or replace the membrane. The inner shell of the tank is made of a waterproof, multi-layer material that protects the housing against corrosion. The integrated connections between the pump and the tank are made of stainless steel, which ensures durability of all elements. 

Additionally, the set is well protected and offers compact dimensions. Ceramic seal and integrated filter increase service life. The filter prevents dirt particles from entering the energy-saving pump and accessories. The practical pressure gauge on the housing shows the current pressure in the tank at all times, and the integrated non-return valve makes the 3900 Silent pressure booster set ready for immediate use. 

The stainless steel drive shaft further emphasizes the high quality. The thermal switch protects the motor against overload. The wide filler opening and drainage valve make it extremely easy to fill the pump and protect it against frost. After registering online, GARDENA provides a 5-year warranty for the 3800 Silent pressure booster set. Feel the power of GARDENA pumps. Over 40 years of experience in home applications, irrigation and drying.

• High performance with low energy consumption - Thanks to the optimized hydraulic system, designed in In Germany, the 3800 Silent pressure booster set is very efficient when used energy of only 600 W. The efficient hydrophore reaches a high flow rate of 3,800 liters per hour at a pressure of 3.9 bar.
• Quiet pump operation - The innovative plastic housing reduces the pressure level acoustic up to max. 47 db(A) at a distance of 5 m, thanks to which the pump operates relatively quietly. Rubber feet provide the pump with stability and low vibration levels during operation.
• Maintenance-free thanks to a special membrane and large tank capacity - An extremely efficient pump is installed in the 21-liter tank membrane, thanks to which the tank does not require maintenance for at least 5 years years. During this period, there is no need to top up the air or replace the membrane. The inner shell of the tank is made of a waterproof, multi-layer material that protects the housing against corrosion. 
• Sophisticated security features - The integrated pre-filter protects against dirt particles in the water. The thermal switch protects the motor against overheating.
• High-quality materials and durable construction - The durable 3800 Silent pressure booster set is made of high quality materials: ceramic seals, stainless steel shaft and double seal system between the motor and the pump drive. 
• Compact dimensions and secure connection - The tank and pump are connected with a solid stainless steel connector. In addition, a pressure indicator and a pressure switch are integrated into the design. This ensures compact installation dimensions and higher efficiency.
• A 5-year warranty proves high quality - * After registration at www.gardena.com/pl/rejestracja within 3 months of purchase. Warranty conditions at www.gardena.com/pl/gwarancja. 

Technical Specifications

• Model 9064-20
• Rated power 600W
• Max. capacity 3800 l/h
• Max. pressure 3.9 bar
• Max. immersion depth 0 m
• Max. self-priming height 8 m
• Max. medium temperature 35 °C
• Max. lifting height 39 m
• Cable length 1.5 m
• H07 RNF network cable
• Electrical protection class IP X4
• Weight 13.1 kg