Chemical Feed
Analyzers
MICRO/2000® Analyzer
 The Wallace & Tiernan Products Micro/2000 Residual Analyzer is the industry’s most versatile, accurate and reliable on-line instrument for continuous measurement of oxidant residuals. High accuracy and the ability to measure low residuals down to 1 PPB bring a new level of efficiency to the disinfection process regardless of the application. From portable water and wastewater treatment to cooling water, swimming pools and industrial processes, the Micro/2000 Analyzer helps you control your entire treatment process from pre-treatment using Potassium Permanganate, Chlorine Dioxide or Chlorine to distribution residual monitoring of Chloramines or free Chlorine.
DOWNLOAD INFORMATION HERE. ( 420 kb)
DEPOLOX® 5 MFC Analyzer/Controller
The MFC analyzer/controller offers an easy, software selectable range of control modes from flow proportional, residual control only, compound loop and set point trim enabling precise control of a chlorinator or metering pump to maintain the desired level of disinfection and water quality.
Up to four water quality parameters, such as free and total chlorine, chlorine dioxide, ozone, fluoride, conductivity, pH, redox, and temperature can be measured by single or multiple cells. A variety of flow cells are available, including the proven Depolox
® 5, bare-electrode measuring cell for free chlorine, potassium permanganate, chlorine dioxide and ozone and the VariaSens ® flow block for utilizing internally buffered oxidant sensors. This flexibility provides for an almost limitless combination of continuous measurement technologies for the same sample or different samples from the entire treatment process.
View the Brochure. ( 614 kb)
Gas Leak Detectors
Acutec 35 Gas Detector
 Wallace & Tiernan Products’ Acutec 35 utilizes the latest on-line gas monitoring technology to provide a flexible and reliable, self testing detection system in a compact modular design. With sensors to detect the presence of chlorine, ammonia or sulfur dioxide gases in ambient air, Acutech 35 is ideal for detecting leaks from storage containers, process piping or gas feed equipment in any type of water, wastewater or industrial plant environment. Its modular design allows for a wide range of configurations that can be simply and neatly installed, using standard enclosures.
The receiver is available in a choice of either a Detector or Monitor version, which has an LED display, and mA output signal. Both provide two selectable levels of alarm. A low level warning alarm may simply indicate transient leak conditions, whereas a second alarm can initiate a full alert in the event of more serious leaks. And, for real peace of mind, there is an optional Auto-Test unit. This incorporates an integral gas generator that automatically tests the sensor each day, sounding alarms in the event of sensor failure. This added safety feature also reduces the costs incurred with manual procedures. Combine the features of Acutech 35 with the fact that it comes with the backing and technical support of one of the world’s most respected chemical feed and instrumentation companies, and you will see why the Acutech 35 is the best gas detection system under the sun. Every single component in the Acutech 35 system is precision manufactured and vigorously tested to ensure accuracy and reliability.
The flexibility of the modular system allows for simple installation of single or multipoint gas detection systems. Each point of decision requires the installation of one Sensor/Transmitter and one Receiver Module. The Sensor/Transmitter is installed in the area to be monitored and the Receiver Module can be located up to 1000 feet away. A Power Supply Module, sufficient for use with up to two Receivers, is housed with the Receivers in a NEMA 4X enclosure. All enclosures are provided with knock-outs on all four sides to facilitate wiring using the 1/2" FNPT conduit hubs provided. Equally suitable for indoor or outdoor applications, these NEMA 4X rated polystyrene enclosures are fitted with a tough hinged polycarbonate window for clear visibility of all indicators and easy access to the control panel. Included within the enclosure is a piezo-electric horn to provide audible local warning.
View the Brochure ( 132 kb)
Turbidimeters
TMS 561 Turbidity Monitor
 Combining leading edge technology with 30 years of optical measurement expertise has allowed Wallace & Tiernan to offer an instrument specifically designed to meet the regulations of the EPA and ISO 7027. Some of the many features include fast and easy calibration, verification in seconds, low maintenance, a bubble rejection system, a range of 0-1000 NTU, and a fail-safe design that ensures the instrument is always reading accurately. A data acquisition software system is available that allows logging and data storage for multiple turbidimeters. The advanced technology of the TMS 561 Turbidimeter will allow users to meet their specific requirements at an affordable price.
View the Brochure ( 708 kb)
Amperometric Titrator
A-790 Amperometric Titrator
 The Wallace & Tiernan Products A-790 Titrator is ideal for the precise measurement of chlorine residuals, including very low residuals, in municipal and industrial water and wastewater treatment for the calibration of on-line analytical equipment. It is also used at large swimming pools and in food plants, bottling plants, and research and development facilities to calibrate automatic residual recording and control equipment. It is easy to understand and operate. This encourages frequent testing and makes for close control of the chlorination process. The unit is suitable for the residual tests in Standard Methods and ASTM METHOD D-1253.
View the Brochure ( 138 kb)
Metering Pumps
 Premia® 75 Solenoid Metering Pumps
Microprocessor control, and capacities to 21 gph and backpressures to 300 psi. Hot-rated premium solenoid rated for continuous duty. Ready to install with three-function valve, injection valve, foot valve/sinker/strainer, tubing and tubing straighteners.
- Premium composite diaphragm, teflon facing and nylon reinforcement bonded to a pre-formed elastomeric support.
- Precision guided ball-and-seat cartridge valves.
- State-of-the-art electronics.
View the Brochure ( 288 kb)
 Chem-Ad™ Metering Pumps
A new class of mechanically actuated diaphragm metering pumps with built-in microprocessor based speed controls. Available in manual or fully automatic version with various input options of 0/4-20mA, Pulse controls, batching, remote on/off, multiplication/division, tank level pre-warning, empty signals, with stroke outputs.
- Capacities range from 0.06 to 238 GPH & pressures up to 120 PSI
- Turndown capabilities 100:1 with microprocessor controls
- Corrosion resistant plastic enclosure with metal inserts & lining
- Long lasting Teflon faced composite diaphragms & high precision double ball valve arrangements with degassing options on low capacities.
View the Brochure 628 kb
 Encore® 700 Metering Pumps
View the Brochure 2,240 kb
A rugged, heavy-duty mechanical diaphragm metering pump available with 6 diaphragm sizes and double simplex capability to handle capacities up to 634 gph and clear PVC cartridge valves as the Encore 100 Metering Pump. Additional features include:
- Non-loss motion stroke adjust mechanism for reliability and longevity.
- Available in either a direct drive configuration or a pulley coupled arrangement for an additional 4:1 turndown on stroke frequency.
- Manual control or control via an automatic stroke length positioner or variable speed drive or both.
- Optional diaphragm leak detector.
Metering Pump Accessories
 
Accudraw
® - PVC & Polypropylene Calibration Cylinders
ACCUDRAW®, graduated calibration cylinders in PP, PVC and Glass construction.
View the Brochure 276kb
TOP VALVE - Back Pressure and Pressure Relief Valves 
TOP VALVE, backpresure and pressure relief valves, in PVC, PP, CPVC, TFE,
PVDF, 316 S/S, Hastelloy C and Allow 20.
View the Brochure 76kb
Accu-Pulse Pulsation Dampeners
ACCU-PULSE pulsation dampeners, available in several sizes and materials of
construction to meet most chemical applications.
View the Brochure 276kb
Injection Quills
PFS INJECTION QUILLS ideal for the injection of chemical into the center stream of the process.
View the Brochure 160kb
Corporation Stops
CORPORATION STOPS are ideal for the injection of chemical into the
center stream of the process.
View the Brochure 140kb
Degassing Valve
Also ACCU-VENT, an automatic degassing valve, designed to vent gases that cause
vapor lock in metering pumps.
Liquid Feed Packaged Systems
Mequipco Ltd. is a leading provider of packaged chemical feed systems to the municipal and industrial water and wastewater treatment industry in Western Canada.
Mequipco Ltd. will work with the consultant and end user to provide a well-packaged and engineered system. Our systems are completely customized to accommodate areas such as materials of construction, control and redundancy.
View the Brochure ( 358 kb)
Simplex & Duplex Pump Packages
The Simplex pump system incorporates a duty pump and piping arrangement. The panel comes pre-piped with all accessories which simplifies installation.
The Duplex pump system incorporates a stand-by/duty piping arrangement. The panel comes pre-piped with all accessories which also brings a simplified installation to the project.
Liquid and Dry Polymer Systems
Hypchlorite Generation
 OSEC-BP System
View the Brochure ( 398 kb)
The Siemens Wallace & Tiernan Products 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 hypochorite, particularly in remote or residential areas. In addition, use of these systems could lower operating costs and disinfection by-products significantly compared to the use of bulk hypochlorite. Operation is completely automatic making the OSEC-BP ideally suited for unmanned locations. The OSEC-BP is available in standard unit capacities ranging from 2 to 50 lbs. of equivalent chlorine per day.
 OSEC-B-Pak System
View the Brochure ( 535 kb)
The OSEC® B-Pak system generates a 0.8% sodium hypochlorite solution through the electrolysis of brine, consuming only water, salt, and electricity. By producing hypochlorite on-site and on-demand, the system eliminates concerns associated with transportation and storage of liquified chlorine gas or commercial sodium hypochlorite soltutions, making it ideal for any application requiring chlorination.
Due to its low concentration, the hypochlorite solution generated by the OSEC B-Pak system minimizes corrosion and degradation (loss of available chlorine during storage) issues typical of high-strength commercial sodium hypochlorite solutions.
Weighing
View the Brochure ( 921 kb)
At Force Flow, they do not take a "One size fits all" approach to your chemical monitoring needs. They have developed many different types of instrument systems so you can match your exact requirements. With multiple choices available in each of their five instrument categories, you can rest assured that they have the specific equipment you need.
When specifying a scale for your chemical inventory needs, there are three technologies that we offer:
 Hydraulic Scales: The hydraulic load cell is comprised of a piston bonded to a rolling diaphragm floating over a cylinder of hydraulic fluid. The piston receives the load and converts that force (or weight) into a proportional pressure signal which is sent via hydraulic tubing to a bourdon tube type of dial indicator. These scales are ideal for applications which require:
- Simple installation and operation
- Rugged construction, reliable operation and a 5 year warranty
- No electric power
- Immunity to RFI, EMI, loss of power and lightning strikes
- Intrinsically safe design
 Electronic Scales: The electronic load cell scale is comprised of a shear beam strain gauge load cell mounted in a hardware assembly. The shear beam load cell accepts load at one end of the beam and thus deflects (or strains) the Wheatstone bridge within the load cell. This deflection causes a change in microvoltage proportional to the applied load which is read out on our multi-channel digital weight indicators. Electronic scales are ideal for applications which require:
- High resolution and sensitivity, particularly in chemical feed systems with low feed rates
- Sophisticated consumption and trending data such as feed rates and daily usages.
- Multiple scale monitoring on a single instrument.
- Feed rate alarms and transfer pump controls
 Cross Technology Scales: The best of two worlds have merged through CROSS TECHNOLOGY to create durable and economical digital weight instrumentation which requires no line voltage. CROSS TECHNOLOGY blends our rugged and reliable hydraulic load cell with an easy to read digital indicator or 4-20 ma transmitter. The SOLO XT or SATELLITE transmitter converts the hydraulic pressure signal from the load cell to an electronic signal that can be either read on a digital display and/or transmitted remotely. Cross technology scales are ideal for applications which require:
- Intrinsic Safety or Explosion proof rating
- When line voltage is unavailable
- Low cost Digital indication is required
Gas Feed System
V10K Gas Feed System
The complete V10K gas feed system operates under a vacuum. A vacuum regulating valve at the gas supply container reduces gas pressure to a vacuum at once. Dry gas moves through the system to the injector under vacuum. If at any time a leak occurs from a loose fitting or an accidentally cut line or tubing, the loss of vacuum causes the system to shut down without releasing gas into the atmosphere
The V10K system is designed for the operator's convenience. Unlike cylinder mounted gas feeders, the control unit is mounted securely on the wall. This provides a stable control platform that simplifies the installation of gas and electrical lines and protects the fragile rotameter from constant handling every time the gas supply is changed.
View the Brochure ( 84 kb)
Bulk Silo Systems
Dry Feed Packaged Systems
Mequipco Ltd. is a leading provider of packaged chemical feed systems to the municipal and industrial water and wastewater treatment industry in Western Canada.
Mequipco Ltd. will work with the consultant and end user to provide a well-packaged and engineered system. Our systems are completely customizable to accommodate areas such as materials of construction, control and redundancy.
Shown to the right is a powdered activated carbon (PAC) feed system designed to be filled with a dust tight bulk bag unloader system from above. PAC is then fed using a K-Tron volumetric feeder into a washdown hopper and eductor. The PAC is transported to service using the motive water flow through the eductor. The system is built and packaged for simple installation at site.
Feeding
 View the Brochure ( 1,917 kb)
K-Tron International companies provide material handling equipment, systems and services to a wide variety of industries, including the plastics, food, chemical, detergent, pharmaceutical, electric utility and paper and pulp industries. K-Tron’s customers include many of the largest companies in their fields as well as numerous other multinational, regional and local businesses.
 K-Tron has been for many years the global leader in the design, production, marketing and servicing of high-quality feeders and related equipment for the handling of bulk solids in many different kinds of manufacturing processes. K-Tron Soder feeders control the flow of materials into a process that then transforms those materials into an end product.
Weighing
View the Brochure ( 921 kb)
At Force Flow, they do not take a "One size fits all" approach to your chemical monitoring needs. They have developed many different types of instrument systems so you can match your exact requirements. With multiple choices available in each of their five instrument categories, you can rest assured that they have the specific equipment you need.
When specifying a scale for your chemical inventory needs, there are three technologies that we offer:
Hydraulic Scales: The hydraulic load cell is comprised of a piston bonded to a rolling diaphragm floating over a cylinder of hydraulic fluid. The piston receives the load and converts that force (or weight) into a proportional pressure signal which is sent via hydraulic tubing to a bourdon tube type of dial indicator. These scales are ideal for applications which require:
- Simple installation and operation
- Rugged construction, reliable operation and a 5 year warranty
- No electric power
- Immunity to RFI, EMI, loss of power and lightning strikes
- Intrinsically safe design
Electronic Scales: The electronic load cell scale is comprised of a shear beam strain gauge load cell mounted in a hardware assembly. The shear beam load cell accepts load at one end of the beam and thus deflects (or strains) the Wheatstone bridge within the load cell. This deflection causes a change in microvoltage proportional to the applied load which is read out on our multi-channel digital weight indicators. Electronic scales are ideal for applications which require:
- High resolution and sensitivity, particularly in chemical feed systems with low feed rates
- Sophisticated consumption and trending data such as feed rates and daily usages.
- Multiple scale monitoring on a single instrument.
- Feed rate alarms and transfer pump controls
Cross Technology Scales: The best of two worlds have merged through CROSS TECHNOLOGY to create durable and economical digital weight instrumentation which requires no line voltage. CROSS TECHNOLOGY blends our rugged and reliable hydraulic load cell with an easy to read digital indicator or 4-20 ma transmitter. The SOLO XT or SATELLITE transmitter converts the hydraulic pressure signal from the load cell to an electronic signal that can be either read on a digital display and/or transmitted remotely. Cross technology scales are ideal for applications which require:
- Intrinsic Safety or Explosion proof rating
- When line voltage is unavailable
- Low cost Digital indication is required
|
PB Series
