HC200+ Multi Chemical Dosing Pump

HC 200+ Multi Chemical Dosing Pump with Degas Head.

This is an improved, direct replacement for the HC201 pump.

HC200+ Multi comes fitted with a degas head that helps prevent the pump gassing up and losing it prime when dosing peroxide based chemicals or oxidising biocides.

How the Pump is Used with Huwa-San TR-50

Huwa-San TR-50 can be injected directly into the mains supply water to help control legionella bacteria in a water system using the HC200+ pump. It works in conjunction with a pulsed water meter which sends a signal to the pump, via a flying lead, instructing it to dose a set volume of chemical. The pump then injects the Huwa-San TR-50, into the system via an injection point. This injection point is fitted into a MPVC bypass which also holds the water meter. The injection point should never inject Huwa-San TR-50 directly into copper pipework.

The dose rate for constant dosing of Huwa-San TR-50 is usually 10-20ppm peroxide.

The HC200+ Multi can also be used to dose mains water systems for a short space of time to carry out disinfection work.

In some cases the injection fitting is placed directly into cold water storage tank and the tank water is dosed directly with Huwa-San.

Applications

The HC 200+ Multi pump can enable the use of Huwa-San TR-50 constant dosing for legionella control. The low level chemical addition of Huwa-San TR50 will prevent legionella bacteria in water systems.

In addition, Huwa-San TR-50 can be used to dose animal drinking water to improve health and welfare.

Benefits

• The pump comes with a degas head which will prevents it losing its prime with peroxide based chemicals.
• It has a reinforced PP housing which is suitable for aggressive working environments.
• It is a digital multifunction solenoid driven dosing pump that can operate in constant or proportional dosing mode.
• It requires a standard power supply 240V.
• Language and units of measurement can be chosen.
• Graphic display
• The pump is controlled via 4-20mA pulse input or timer.
• It is also supplied with an installation kit which includes an injection fitting, a foot valve and suction and delivery hoses of 2 meters.