Hydro Systems SuperDos 20 0.025–0.4% Water Powered Dosing Pump

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

The Hydro Systems SuperDos 20 is a high-performance water-powered dosing pump engineered for precise low-percentage chemical injection without the need for electricity. Designed for demanding industrial and agricultural applications, it delivers accurate and consistent dosing using water flow as its power source.

Installed directly into the fluid line, the SuperDos 20 uses a piston-driven mechanism to proportionally inject concentrate into the water stream. Its patented internal mixing chamber ensures uniform blending while keeping aggressive chemicals isolated from internal motor components, enhancing durability and operational lifespan.

This model features an ultra-low dosing range of 0.025% to 0.4%, making it ideal for applications requiring very fine chemical dosing such as chlorination, disinfection, and precise water treatment processes. It maintains consistent injection ratios regardless of fluctuations in flow or pressure, ensuring reliable performance in variable conditions.

Built with a proprietary engineered composite body, the SuperDos 20 offers excellent resistance to corrosive chemicals and is designed for high flow operations up to 2000 L/h

Key Features

• Water-powered operation (no electricity required)
  
• Ultra-low adjustable dosing ratio from 0.025% to 0.4%
  
• High flow capacity up to 2000 L/h
  
• Proportional dosing independent of flow and pressure variations
  
• Patented internal mixing chamber for consistent chemical blending
  
• Chemical isolation from motor for longer service life
  
• Self-priming design for easy operation
  
• Highly durable engineered composite construction
  
• Compatible with aggressive and corrosive chemicals

Applications

• Chlorination and disinfection systems
  
• Water treatment and purification
  
• Agriculture and fertigation
  
• Cooling towers and process water systems
  
• Industrial cleaning and sanitation
  
• Chemical injection for precise low-dose applications

Technical Specifications

• Model: SuperDos 20 (113728R)
• Pump Type: Water Powered Dosing Pump
• Dosing Range: 0.025% – 0.4%
• 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
• Dosing Accuracy: ±5% of ratio