EC100 Controller

The Wallace & Tiernan® EC100 controller is a fully-integrated disinfection control system designed for gas chlorination applications. This high specification controller, designed and manufactured in the UK, uses a modified PID control algorithm, which provides a more rapid response than conventional control algorithms to variable control conditions. Download a complete PDF document with more detail by clicking on the image to the left.

OSEC:

The OSEC® BP System provides for the continuous production of sodium hypochlorite solution from salt, water and electricity through the electrolysis of prepared brine solution. This eliminates dependence on commercial chlorine suppliers and the problems inherent in the transport and handling of bulk hypochlorite, particularly in remote or residential areas. In addition, use of these systems could lower operating costs significantly compared to the use of bulk hypochlorite. Download a complete PDF document with more detail by clicking on the image to the left.

S10K Gas Chlorinator:

The S10k™ chlorinator is an all vacuum operated, sonically regulated unit. The option of direct cylinder mounting puts the vacuum-regulating valve right at the source, reducing gas pressure to a vacuum immediately. It provides for economic low capacity gas feed applications for municipal and industrial water and wastewater treatment and disinfection, swimming pools and industrial process water. Download a complete PDF document with more detail by clicking on the image to the left.

UV Sterilization in Drinking Water:

Barrier® UV systems provide a cost-effective, reliable, operator-friendly disinfection solution for small and medium-sized drinking water plants. Certified by the industry-leading DVGW* and in accordance with the protocol W294, the systems provide a guaranteed minimum Reduction Equivalent Dose (RED) of 400 J/m2**. For small-sized drinking water installations Barrier® A systems are designed based on highefficiency Amalgam lamps. Download a complete PDF document with more detail by clicking on the image to the left.

UV Sterilization in Wastewater:

Barrier® M UV systems provide a cost-effective, reliable, operator-friendly disinfection solution for small and medium-sized wastewater plants. By disinfecting the water with Barrier® M UV systems, no chemicals or contact tanks are required. Download a complete PDF document with more detail by clicking on the image to the left.

Summary: Wallace & Tiernan®Water Treatment Products and Systems

Originally founded in Newark, New Jersey by Charles F Wallace and Martin F Tiernan, the company’s early success was based on a range of chlorine metering units, designed for the sterilisation of potable and other water supplies. Established in London in 1926, Wallace & Tiernan has grown with the international improvements in water treatment methods. Download a complete PDF document with more detail by clicking on the image to the left.

DEPOLOX® 5 bare electrode

The DEPOLOX® 5 measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and flow cell with an integral, bare-electrode measurement configuration. Download a complete PDF document with more detail by clicking on the image to the left.

Analysers and Controllers MICRO/2000® Residual Cell

The Micro/2000® Residual Cell is an accurate and reliable on-line instrument for continuous measurement of free or total Chlorine residuals as well as Chlorine dioxide or Potassium Permanganate residuals. As such, it brings a new dimension to the monitoring and control of chlorination systems treating potable water, wastewater, cooling water and water for swimming pools, heat exchangers and cooling towers. Download a complete PDF document with more detail by clicking on the image to the left.

SFC PC Process controller

The Wallace & Tiernan® SFC PC process control unit is specifically designed for automatic control of disinfection, de-chlorination and chemical feed in water conditioning or industrial process applications. Typically used as a setpoint controller, the SFC PC system provides accurate control of gas feed equipment, as well as chemical metering pumps. Download a complete PDF document with more detail by clicking on the image to the left.

Liquid Feed Systems Encore® 700 Plunger Pump

The Encore® 700 Plunger Pump is a simple to use plunger pump built for heavy-duty conditions and longevity. Metering accuracy is achieved by a carefully designed liquid end which enables a full 10:1 turndown within ±1% flow repeatable accuracy. Download a complete PDF document with more detail by clicking on the image to the left.

Other Products include:

For a detailed list of SIEMENS Water Treatment Technology and equipment, visit: www.wallace-tiernan.com