Hydro Systems SuperDos 20 0.2–2.5% Water Powered Dosing Pump

Water-powered dosing pump, adjustable dosing ratio, non-electric proportional injector, high flow industrial chemical dosing system

The Hydro Systems SuperDos 20 is a high-capacity water-powered dosing pump designed for precise proportional chemical injection without the need for electricity. Installed directly into the water line, it uses fluid flow as its power source to deliver consistent and accurate dosing across a wide range of industrial and agricultural applications.

Engineered with a patented internal mixing chamber, the SuperDos ensures uniform chemical blending while isolating aggressive chemicals from critical internal components, significantly extending service life. Its proportional dosing mechanism maintains accuracy regardless of fluctuations in water flow or pressure.

This model features an adjustable dosing range of 0.2% to 2.5%, making it ideal for moderate concentration applications such as water treatment, cleaning, fertigation, and industrial processes. Designed for high flow performance, it supports demanding systems requiring reliable and continuous chemical injection.

Constructed from a proprietary engineered composite material, the SuperDos 20 offers excellent resistance to corrosive and aggressive chemicals while ensuring long-term durability. The unit is self-priming and allows ratio adjustment even during operation for maximum flexibility.

Key Features

• Water-powered operation (no electricity required)
  
• Adjustable dosing ratio from 0.2% to 2.5%
  
• High flow capacity for industrial applications
  
• Proportional dosing independent of flow and pressure variations
  
• Patented internal mixing chamber for consistent chemical blending
  
• Chemical isolation from motor components for extended lifespan
  
• Self-priming design for easy operation
  
• Durable engineered composite construction
  
• Adjustable dosing while in operation

Applications

• Water treatment and disinfection
  
• Agriculture and fertigation
  
• Industrial cleaning and degreasing
  
• Cooling towers and process systems
  
• Chemical injection systems

Technical Specifications

• Model: SuperDos 20 (113705)
• Pump Type: Water Powered Dosing Pump
• Dosing Range: 0.2% – 2.5%
• Flow Rate: 20 - 2000 L/h
• Operating Pressure: 0.34 – 6.9 Bar
• Connection Type: Inline
• Connection Size: 1" NPT/BSP
• Housing Material: Engineered Composite
• Operating Temperature: 1°C – 38°C
• Suction Lift (Vertical): Up to 3.6 m
• Suction Length (Horizontal): Up to 15 m
• Self-Priming: Yes