Portacel Thames Gas Dosing Systems

The Portacel Thames gas dosing unit doses a disinfecting gas into a water supply. This can be up to 250 kg/hr of chlorine or sulfur dioxide or 100 kg/hr of ammonia. When used in conjunction with a residual analyzer the Thames will automatically dose the gas with high precision and control.

Portacel Thames gas dosing unit shown with AVP2 Automatic Valve Positioner

The unit can be wall or floor mounted and is compact, easily maintained and an integral part of a complete water disinfect and treatment package. The Portacel AVP2 Automatic Valve Positioner is used for automatic control and manual versions are also available.

Wide dosing range

Suitable for a range of disinfecting gases

Linear control valve provides precise control

Vacuum operation ensures safe operation

Modular construction offers flexibility

Front access for ease of maintenance

Proven materials ensure reliability and durability

Minimum number of parts for reduced maintenance

		Model 12 (Kg/hr)	Model 80 (Kg/hr)	Model 250 (Kg/hr)
Range:	Cl₂	0.05 – 12	15 – 40 (80)*	100 - 250
	SO₂	0.05 – 12	15 – 40 (80)*	100 - 250
	NH₃	0.025 – 6	7.5 – 20 (40)*	50 - 100

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Fletcher Roche

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Product Documentation

Product Sheet
Thames Gas Dosing System

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