What Happens to Dosing Pump Output When Line Back-Pressure Changes
Most operators assume a dosing pump delivers a fixed volume per stroke regardless of conditions. Back-pressure on the discharge side changes that assumption — and the dosing error that results is invisible without the right pump design.
Why Dosatron Needs No Electricity — and Why That Matters in Remote Farm Locations
The Dosatron draws its power from water pressure alone. No electricity, no batteries, no motor. In remote livestock and agricultural locations where power reliability is poor, this is a decisive operational advantage.
Self-Service Laundry: Why Auto-Dosing Outperforms Bring-Your-Own Detergent
Allowing customers to bring their own detergent to self-service laundries creates inconsistent wash results, machine damage, and hygiene risk. Auto-dosing with the Injecta NIKE TL solves all three at once.
PWM vs 4-20mA: How Your Control Signal Affects Dosing Accuracy
PWM and 4-20mA are both used to control dosing pump output, but they work differently and produce different dosing behaviour. Understanding the distinction matters for accuracy, turndown ratio, and the risk of overdosing or underdosing.
Spring Return vs Non-Spring Return Dosing Pumps: Which Actuator Type Is Right for Your Application?
Spring return and non-spring return actuators determine what a motor-driven dosing pump does when power is lost or a signal is removed. The choice has direct implications for process safety, dosing accuracy, and system design.
Free-Floating Bacteria vs Biofilm: What They Are and How Biofilm Forms
Planktonic and sessile bacteria are the same species behaving in fundamentally different ways. Understanding the difference — and how biofilm forms — explains why standard water testing so often fails to detect the real biological threat.
Why Non-Chemical Cooling Tower Treatment Still Needs Monitoring
Non-chemical water treatment removes the chemistry from your cooling tower programme. It does not remove the need to verify performance, detect biological growth, or demonstrate compliance. Here is what monitoring still needs to do.
Why Biofilm Monitoring Does Not Replace Algae Monitoring in Cooling Towers
Biofilm sensors detect bacterial fouling on wetted surfaces. Algae monitoring addresses a different organism entirely. In cooling towers, you need both — and here is why.
PTSA, Tagged Polymer, and Fluorescein: Understanding Water Treatment Tracer Chemicals
PTSA, tagged polymer, and fluorescein are all used as tracers in water treatment programmes, but they serve different purposes and require different measurement methods. Understanding the distinction is essential for correct programme monitoring.
Dissolved Oxygen vs Sulphite in Boiler Water Treatment: Why You Need to Measure Both
Dissolved oxygen and sulphite are not interchangeable measurements in boiler water treatment. Each tells you something different, and monitoring only one leaves a critical blind spot in your corrosion control programme.