Hach On-Line Analyzers for :
- Turbidity
- Suspended Solids
- Luminescent Dissolved Oxygen
- Residual Chlorine
- Alkalinity
- Silica
- Hardness
- AstroTOC
- Ammonia
- Sodium
- Orthophosphate
- Sludge Blanket Level
- Nitrate
- Organics

Hach-GLI International Analyzers and Sensors for Process and
Pollution Analysis and Control of:
- pH/ORP
- Turbidity
- Conductivity
- Dissolved Oxygen
- Residual Chlorine
- Impeller Flow Monitors
- Level Detection

(Industrial Market Only)
Portable and Refrigerated Wastewater Samplers
- Heise Precision Pressure Gauges
- Transducers
- Digital Pressure Indicators
- Portable Pressure Calibrators
- Deadweight Testers
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- Rotary and Linear Electric Actuators
- Microprocessor Based Digital Control Systems
- Valve Actuators
- Damper/Air Register Drives
- Electro Hydraulic Actuators

(Municipal Market Only)
- Pressure Transmitters
- Electromagnetic Flow Meters
- Hydrostatic Level
- Milltronics’ Ultrasonic, Capacitance and Radar Level
- Open Channel Flow
- Pump Control
- Controlotron Portable and Dedicated Clamp-on Ultrasonic
Transit-time and Doppler Flow Meters

(Municipal Market Only)
- Permanent Systems for Combustible and Hazardous Gas Detection
- Gas Sensors/Transmitters

- Venturi Flow Meters
- Open Flow Nozzles
- Rate-of-Flow Controllers

- Flumes
- Metering Manholes
- Fiberglass Shelters
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