Marro, a best quality products provider, delegates the most professional team to appoint the top producers in the world and provide the finest products instead of direct producing. Besides, Marro is dedicated in finding and searching the innovation technology in the industry. By constantly developing and testing, the producers assigned by Marro perfect integrate the cutting-edge technology and creative design in its products to meet the market need.

VFI series Variable-Frequency pump adopts the latest VVVF(Variable Voltage and Variable Frequency), AC Frequency conversion speed regulation technology and pressure sensor technology. Through the comparison between the real-time feedback pressure and the setting pressure, the pump can automatically adjust the motor speed and keep the output pressure constant.

FEATURES

• Stainless Steel Body
• Energy-efficient, Save 30%-60%
• Small occupied area, less investment and high efficiency, easy installation
• Suitable for non-frozen clean water
• Flexible configuration, high degree of automation, complete functions, flexible and reliable
• Realize soft start and soft stop 
• Power: 1.3 kw
• Max Head: 58.5 m
• Max Flow: 117l/min
• Inlet size: 1 1/4""
• Outlet size: 1"
• 2 Year Warranty

APPLICATION LIMITS

• Liquid: Non-frozen clean water
• Max. liquid temperature: +50°C
• Suitable in indoor environment, the environment temperature: -10°C ~ +40°C
• The installation environment cannot be damp, and should be with good ventilation
• Stay away from radioactive substance and fuel
• Avoid electro-magnetic interference

IN THE BOX

• 1 x Variable Speed Pump
• 1 x User's Manual