All for Cooling Towers

Includes 1575e with cooling tower Left Exit flowswitch and sensor

The Model 1575e uses the latest in microprocessor capability,

giving the user a high level of application flexibility. A large

illuminated graphics screen, multiple inputs, and very easy setup

characterize this new technology. The Model 1575e is ETL

approved.

Cooling Tower Water Treatment Controller, Including Flow Switch Plumbing

And Conductivity Sensor On A Mounting Plate

FEATURES

• Removable power cord and receptacles for simple conduit installations.
• Scheduled feed, which can use three relays for biocides or other chemicals.
• Two (2) water meter inputs, two (2) drum switch inputs, conductivity input, a flow switch input, a 4-20 mA

output, and a 4-20 mA input are all standard features.

• The 4-20 mA input can be used with a transmitter for one of the following: remote conductivity, makeup

conductivity, pH, ORP, percent, pressure, milliamps, flow rates, or traced chemistry control. This transmitter

can be added in the field.

• Designed with a single circuit board for better reliability and lower cost.
• Large open shallow enclosure for easy wiring.
• Ball valve delay feature allows accurate control of motorized ball valves.
• Heavy-duty stainless steel domed numeric keypad and illuminated graphical display allow for quick and

easy programming. Steel domed switches improve the tactile sensing and life expectancy of the keypad.

• LED indicators for power, alarm and relay status.

 BENEFITS

• Easy to program with the Lakewood plain English, intuitive, and user friendly menu interface.
• Controller can be used in boiler, cooling tower, or condensate applications when used with the appropriate conductivity sensor.
• Single circuit board design improves reliability.
• No add-on options. 4-20 mA output and feed schedule clock features are standard.

SPECIFICATIONS

Conductivity range                              50-10,000 μS

Conductivity sensor                            2 electrode

Conductivity Resolution                      ± 10 μS (conductivity <5000 μS)

±100 μS(conductivity > 5000 μS)

Temperature comp.                            500NTC, NONE

Accuracy & repeatability                    ± 1.0%

Deadband/Setpoint                             Programmable

Auto/Manual outputs                           Menu selectable

Keypad 16 tactile push-buttons

Display illuminated                              128x64 pixel LCD

Drum Switch Inputs                            2 digital contact inputs

Water meter inputs (2)                        2 digital contact inputs. Contact head, paddle wheel, or turbine

Timers                                                 Max. blowdown time exceeded and relay run time exceeded

Output Signal                                      One 4 – 20 mA, isolated or non-isolated optionally powered output for conductivity

Input Signal                                         One 4-20 mA, non- isolated internally powered input for conductivity

Output                                                 Four (4) relays. 3 for selectable use, 1 for blowdown.

Relay ratings                                       3A each, 10A total

Power                                                  120/240 VAC 50/60 Hz

Ambient                                               32° - 120°F (0 - 49°C)

Enclosure                                            NEMA 4X, ETL

Sensors/Plumbing                            Cooling Tower

Max Pressure                                     140 psi (9.65 bar)@ 100 °F

Max Temp                              140°F (60°C)

Min flow                                  1 gpm (3.785 Lpm)

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DESCRIPTION

The Yamatho Coupon Rack Kit allows for an economical way to build a corrosion coupon rack.  The kit comes complete with everything you need (including Teflon tape) to assemble your own coupon rack.

The corrosion test rack simplifies the procedure for establishing a corrosion monitoring program. The coupon rack kit consists of ¾” or 1” threaded PVC schedule 40 clear PVC pipe and PVC fittings. The kit is easily assembled via threaded connections and an easy to follow instruction guide. This kit also includes (4) foam covers to minimize exposure to sunlight.

Four test coupon holders are provided so that multi-metallic systems can be tested. An inline 5 or 12 GPM Eddington flow regulator is incorporated into the assembly for
maintaining constant water velocity. A variable in-line flow meter is also available as an option for critical measurement of water velocities. An optional clear Y-strainer is available to help maintain water velocity through the flow meter and pipe rack.

The corrosion test rack is designed according to ASTM designation D2688-70 which specifies the monitoring of corrosivity of water in the absence of heat transfer (weight loss methods).

Made in the USA.

Order your coupons here!

Need water analysis products? Check them out here

APPLICATIONS

Need a cooling controller? Check the 140, 1575e or NexSys 

Need a solenoid pump? Check out the AML 200,  AKL 603, AKL 800 or AKL 803 

Need a blowdown valve? Check out the YS20S from Yamatho

SPECIFICATIONS

¾” or 1”clear PVC, four station coupon rack.

Construction: ¾” or 1” clear threaded PVC sch. 40 pipe and standard Sch, 80 PVC fittings.

Dimensions: 24” H x 30” W.

Flow regulator: 5 GPM for 3/4″ kit or 10 GPM for 1″ kit Nickel Plated Steel Eddington flow regulator.

Coupon holders: 4 coupon holders with stainless steel hardware.

Foam covers: 4 foam covers for clear PVC pipe to minimize exposure to light.

Other Construction materials available:

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DESCRIPTION

Instant Discounts once added to cart!

We ship same day to the continental US if order placed before 3pm EST.

Motorized ball valve with electronic return to close when power is removed. This is not a spring loaded actuator. With a PVC body and 1 " ANSI Socket, this valves is extremely resistant to hard water or water with high TDS content. Ideal replacement for a solenoid valve that fails frequently.

This actuator can handle 95 to 250 VAC and comes with a manual override for manual operation. With a IP67 enclosure, this is a heavy duty valve that can withstand water splashing and dust.

 For more details, please, click on the PDF icon.

Need a cooling controller? Check the 140, 1575e or NexSys 

Need a solenoid pump? Check out the AML 200,  AKL 603, AKL 800 or AKL 803 

Need water analysis products? Check them out here

WARRANTY

These valves have a 12 months warranty on manufacturing defects! also:

We offer a 30-day money back guarantee on all products that have been purchased from us directly. All items must be returned as new in their original packaging, including all accessories and cables. Missing items will be charged based on suggested retail prices. All returns must be accompanied by a valid return authorization number (RMA) issued by us. If an RMA is not obtained prior to shipping, the returned product will be refused and returned to sender. Shipping cost is not refundable and returns must be shipped prepaid by the customer. To set up a return for refund please email sales@yamathosupply.com . Please be sure to include your order # and reason for returning in your email.

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DESCRIPTION

Instant Discounts once added to cart!

We ship same day to the continental US if order placed before 3pm EST.

Motorized ball valve with electronic return to close when power is removed and, electric indication open/close. This is not a spring loaded actuator. With a nickel plated brass or SS316 body and 1 ", 3/4" or 1/2" FNPT thread, 1" PVC Socket ANSI, this valve is extremely resistant to hard water or water with high TDS content. Ideal replacement for a solenoid valve that fails frequently.

This actuator can handle 24 VDC and comes with a manual override for manual operation. With a IP67 enclosure, this is a heavy duty valve that can withstand water splashing and dust.

 For more details, please, click on the PDF icon.

Need a cooling controller? Check the 140, 1575e or NexSys 

Need a solenoid pump? Check out the AML 200,  AKL 603, AKL 800 or AKL 803 

Need water analysis products? Check them out here

View full product details »

FEATURES           

• With 5 times the torque of other valves
• Mini dimensions suits for small equipment
• Patented technology –floating seal structure
• Long service life – 70,000 to 100,000 circles
• Low working current, suitable for battery driving
• Manual override is safe and convenient
• IP67 Enclosure

APLICATIONS

• HVAC
• Water treatment
• Chemical process
• Small equipment for automatic control

SPECIFICATIONS

Instructions for Manual override:

• It is only permitted to use when power is cut.
• Lift the hand-wheel, and turn it left or right until the valve is in place.
• When the black line on the indicator is horizontal, the valve is on; when vertical, the valve is off.
• Press down hand-wheel after using manual override in order to work properly when power is supplied.

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DESCRIPTION

The Flow Regulator (Dole valve) is designed to deliver a constant volume of water flow over a wide pressure drop range. The constant flow of water is maintained by the use of the flexible orifice. The flow rate is maintained to within ± 15% between 15 and 125 psi. The flow rate varies due to manufacturing tolerances and water temperature. We manufacture flow regulators in various materials such as Nickel Plated Brass, Type 316 SS, and PVC. Flow Regulators come in various flow rates and are 3/8”, ½”, ¾”, 1” FNPT, and 1 ¼”, 1 ½”, 2”, 2 ½”, and 3” MNPT and flow rates range from 0.5 to 120 Gallon per minute (GPM). We also use labels that provide extra-strong protection for harsh environments and conditions. They are constructed from durable polyester that is water resistant and tear resistant providing durable and secure protection. All Flow Regulators are marked with an arrow indicating direction of flow. To ensure proper operation, always install regulator with the arrow pointed downstream.

APPLICATIONS

• Cooling towers
• Water softeners
• Tankless heaters
• Water filters
• Ground water heat pumps
• Irrigation systems
• Pumps (well and packing water)
• Drinking fountains
• Water purifiers

 MATERIALS

• PVC, stainless steel, lead free nickel plated brass
• Sizes: 3/8”, ½”, ¾”, 1”, 1 ¼”, 1 ½”, 2, 2 ½”, 3”, NPT
• Rubber orifice: Buna, Viton, EPDM
• Custom connections, materials and sizes available
• Lead free (LF) (sizes 1" and smaller)

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Description

Injection nozzle designed to assure the correct introduction of chemicals in the system. With safety features that allow the installation and removal under pressure. This device can introduce the chemical at the right location inside the system pipe.

Features

Protection chain to prevent the Nozzle Assembly from being completely withdrawn before Corporation

Stop is closed and is a safety feature to protect against back pressure

Built-in check valves to prevent backflow of water or steam through the nozzle and into the chemical line.

Specifications

Operating pressures to 150 psi (Kynar, Alloy 20, SS316), 125 psi (CPVC)

Quill available in: Corrosion-resistant CPVC, 316 Stainless Steel and Alloy 20

Corporation Stop (brass only) available with ¾” or 1” process connections Contact Us for a quote.

Quill connection ½” female all models

High pressure, high temperature application

Simple to use ½”, ¾”, or 1” NPT male process connection and

½”, ¾”, or 1” NPT male chemical inlet connection

Built-in check valves to prevent backflow of water or steam through the nozzle and into the chemical line.

Two machined flat surfaces on external portion of nozzle so a wrench can be used during installation

Telltale to ensure proper nozzle alignment with process steam for proper dispersal of injected chemical

Also available CPVC, Alloy 20 and  Hastelloy

Made in the USA

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DESCRIPTION

ISO7027 compliant measurement of turbidity in drinking water, wastewater and surface water with Total Suspended Solids (TSS) capability.

Turbidity and Total Suspended Solids (TSS) are two of the most important indicator parameters for water quality monitoring. The Compact Turbimeter provides the ideal testing platform using unique QuadoptiX™ technology with a sophisticated yet simple to use instrument.

The Compact Turbimeter provides:

• Maximum reliability and accuracy in the field - the QuadoptiX™ system offers four independent measurement points systems in a waterproof portable instrument
• Variety of operating/reading modes including Total Suspended Solids, averaging and continuous capture to measure all types of samples effectively
• Comprehensive hard case kit including instrument, calibration standards, sample cuvettes and other accessories.

Add to the physical product the sophistication of data log for results and a record of calibration data for GLP and the Compact Turbimeter is a key component in any water monitoring package.

True ISO7027 Compliance
Both Nephelometric turbidity measurement and compensated measurement for higher turbidity values, the Compact Turbimeter is truly compliant with the international standard.

Wide Measurement Range
Offering a turbidity range from 0 – 1050 NTU, the Compact Turbimeter is supplied with a dilution tube for samples with even higher levels of turbidity.

Reliable Measurement in all Samples
The QuadoptiX™ system operates as four independent turbidity measurements – two at 90° and two at 180°. Using all measurements allows any sample variation, cuvette contamination and optical fouling to be removed from the measurement system – a unique approach in a portable instrument.

Total Suspended Solids Measurement
Relating turbidity to a weight of suspended solids is a simple operation of correlating gravimetric results to turbidity values recorded in the instrument. Once correlation is established, simply choose the TSS mode and read samples as mg/l Suspended Solids.

Waterproof and Battery Powered
Built to withstand immersion to IP67 specification, and with an exceptionally low power consumption, the Compact Turbimeter is an ideal field instrument.

User and Sample ID Control
Multiple-user IDs and Sample IDs can be tagged to results and recorded in the result and calibration log. The Sample ID allows site specification correlation to be created for individual sample points.

Warranty and Support
The Compact Turbimeter is provided with a two year warranty and supported by the full range of Palintest technical support, instrument service and application knowledge.

CONTENT

Compact Turbimeter instrument, 4 x SDVB calibration standards, 4 x sample cuvettes (PT 555), silicone oil (PT 120), dilution tube (PT 512), cleaning cloths and instructions. Supplied in a hard case.

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DESCRIPTION

The new Palintest Chlorometer Duo offers a new dimension in chlorine testing. Used in conjunction with the DPD standard method developed by Palintest, it provides a level of simplicity and accuracy unrivalled in a portable hand-held instrument. 

Want to see how it works? Play the video here

FEATURES

• Tests for Chlorine (DPD) 0.01 - 5 mg/l,Chlorine HR, 1 - 250 mg/l)
• Robust, Waterproof, IP 67 Rating
• Available in hard or soft carry case
• Easy to use (4 intuitive buttons)
• Ideal for routine water monitoring

INSTRUMENT

• Narrow band wavelength filters,enhanced performance
• Language Free, Universal symbol set
• Large backlit Graphics Display Screen
• Longer cell path length, excellent resolution at low concentrations

TECHNICAL SPECIFICATION

Reagents

Hard Carry Case

Chlorometer Duo, Chlorometer Duo Instructions, 4 Crushing Rods, 4 x Photometer Tubes, Test Tube Brush

Reagents:

Chlorine (DPD 1), Chlorine (DPD 3),

Chlorine HR and Acidifying GP

4 Cartons (100 reagents per carton)

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DESCRIPTION

The new Palintest Chlorometer offers a new dimension in chlorine in water testing. Used in conjunction with the DPD standard method developed by Palintest, it provides a level of simplicity and accuracy unrivalled in a portable hand-held instrument.

Watch this video to see how it works! Click HERE

FEATURES

• Tests for Chlorine (0.01 - 5 mg/l)
• Robust, Waterproof, IP 67 Rating
• Available in hard or soft carry case
• Easy to use (4 intuitive buttons)
• Ideal for routine water monitoring

INSTRUMENT

• Narrow band wavelength filters,
• Language Free, Universal symbol set
• Large backlit Graphics Display Screen
• Longer cell pathlength, excellent enhanced performance resolution at low concentrations

The Palintest Chlorometer is ideal for every application. The instrument is equally suitable for bench use in water treatment plants and works laboratories, or for field use by sampling officers and water quality inspectors.

TECHNICAL SPECIFICATIONS

REAGENTS

*Please contact us for pricing on reagents

HARD CARRY CASE

Chlorometer, Chlorometer Instructions, 4 Crushing Rods, Test Tube Brush, 2 x Photometer Tubes.

Reagents:

Chlorine (DPD 1), Chlorine (DPD 3)

2 Cartons (100 reagents per carton)

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DESCRIPTION

The Compact ClO₂+ meter provides field analysis of chlorine and chlorine dioxide using the DPD method.

The original Palin system was designed for monitoring of all forms of chlorine. Dr Palin extended the method to measure alternative disinfectants such as chlorine dioxide – a powerful and increasingly popular biocide. The Compact ClO₂+ meter delivers the following features:

• User selection of chlorine or chlorine dioxide plus chlorite on a single instrument
• Simple tablet-based measurement methods for easy field analysis
• IP67 waterproof instrument for reliability in warm or humid environments.

Available in a choice of hard or soft case kits, the Compact ClO₂+ meter is simplicity itself operating with four intuitive keys. Accessories include our unique Neutral Density Filter (NDF) check standards for validation in the field.

Watch this video to see how it works! Click HERE

TECHNICAL SPECIFICATION

*Please contact us for pricing on reagents

HARD CARRY CASE

Chlorometer, Chlorometer Instructions, 4 Crushing Rods, Test Tube Brush, 2 x Photometer Tubes.

Reagents:

Chlorine (DPD 1), Chlorine (DPD 3)

2 Cartons (100 reagents per carton)

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DESCRIPTION

The multiparameter 7500 is our most popular photometer due its versatility and simplicity of use. Reliable and intuitive, it has been designed to simplify the process of testing and managing water quality data.

The Photometer 7500 includes over 100 tests with the capability to add your own tests to the instrument.

• Effortlessly store your data and transfer them to the Palintest Aqua Pal app with Bluetooth connectivity.
• Downloadable data log with 500 results, including time and date of test
• Develop your own tests - load them via the USB port into your photometer with a simple software tool.
• Dual light source photometer offering direct-reading of pre-programmed test calibrations

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Order your reagents.

 Order 50 tests reagents packets  here!

 Order 250 tests reagents packets here!

SPECIFICATION

• Instrument Type Dual light source photometer offering direct-reading of pre-programmed test calibrations, Absorbance and Transmittance
• Peak Wavelengths 450nm, 500nm, 550nm, 570nm, 600nm, 650nm
• Accuracy ± 1.0% T
• Display 320 x 240 pixel LCD with backlight and contrast adjustment
• User Interface On-screen prompts available in English, French, Spanish, German, Italian, Turkish and Mandarin (Chinese).
• Size (W x L x H) and weight 150 x 250 x 70mm, 975g
• IP Rating IP67
• Power Supply 3 x 1.5v ‘AA’ batteries (typically 40 hours), mains power delivered by USB port
• Connectivity Palintest Bluetooth SMART (4.0) profile and USB for data download
• User Defined Methods Up to 30 additional methods
• Memory Capacity Up to 500 data sets. Each data set includes date, time, Sample ID, Operator ID, method number, method name, result, units
• Test Cuvettes Automatic centering for cylindrical cuvettes from 13 – 20mm OD

 CONTENT

Photometer 7500 Bluetooth® instrument and light cap, 8 glass cuvettes (PT 595), dilution tube/sample container (PT 512), Standard USB lead (PT 747), cuvette brush (PT 663), 10 crush/stirring rods (PT 502), lint free cloth (PT 399), 10ml syringe (PT 369), instrument instruction manual, Palintest System method book. Supplied in a hard case

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DESCRIPTION

The Palintest SA1100 provides simple and reliable monitoring for Lead or Copper in water.

Utilizing the long established voltammetric method of analysis with a unique disposable sensor system the Palintest SA1100 offers field or lab based analysis with excellent accuracy and resolution.

Developed from our Palintest SA –1000 system, the standard instrument for Lead and Copper testing in water, the Palintest SA1100 is simplicity itself. Weighing only 975g and completely waterproof the instrument is perfect for any environment.

Take a sample and fill the sample container, add the buffer reagent and insert the disposable sensor. Close the lid and allow the Palintest SA1100 to automatically carry out the analysis in a short time. The analysis cycle consists of the two phases - plating and scanning. Data is then stored in the instrument memory with time and date for downloading later via the waterproof USB port.

SPECIFICATIONS

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 DESCRIPTION

A CPVC  ball valve with a high torque motorized actuator, make this very reliable and quiet valve. The CPVC valve body is resistant to the effects of hardness and deposits. Its high torque allows this valve to handle fluids with high content of suspended solids, high hardness levels and fluids that create deposits.

 Click on the icon to download the data sheet

SPECIFICATIONS

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DESCRIPTION

Instant Discounts once added to cart!

We ship same day to the continental US if order placed before 3pm EST.

Motorized ball valve with electronic return to close when power is removed. This is not a spring loaded actuator. With a PVC body and 1 " ANSI Socket, this valves is extremely resistant to hard water or water with high TDS content. Ideal replacement for a solenoid valve that fails frequently.

This actuator can handle 24 VDC and comes with a manual override for manual operation. With a IP67 enclosure, this is a heavy duty valve that can withstand water splashing and dust.

 For more details, please, click on the PDF icon.

Need a cooling controller? Check the 140, 1575e or NexSys 

Need a solenoid pump? Check out the AML 200,  AKL 603, AKL 800 or AKL 803 

Need water analysis products? Check them out here

WARRANTY

These valves have a 12 months warranty on manufacturing defects! also:

We offer a 30-day money back guarantee on all products that have been purchased from us directly. All items must be returned as new in their original packaging, including all accessories and cables. Missing items will be charged based on suggested retail prices. All returns must be accompanied by a valid return authorization number (RMA) issued by us. If an RMA is not obtained prior to shipping, the returned product will be refused and returned to sender. Shipping cost is not refundable and returns must be shipped prepaid by the customer. To set up a return for refund please email sales@yamathosupply.com . Please be sure to include your order # and reason for returning in your email.

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DESCRIPTION

Instant Deep Discount (IDD) once added to the cart!

Don't lose prime anymore! Any diaphragm pump user can tell you; the biggest headache is keeping the pump pumping. Other pumps lose their prime often, which interrupts the application of chemicals, with no warning!

Quick to install, easy to operate and very reliable chemicals dosing pump.

This high quality and intelligently designed positive displacement pumps are solenoid driven diaphragm pumps that will reduce the time spent installing, maintaining and operating them in the field. Less time working on servicing the pump means more time for more productive tasks. With a facing forward design that simplifies maintenance, reduced footprint, and enhanced diaphragm endurance, #yamapump is the ideal device to optimize the service time and increase your productivity.

Take our short survey here!

Watch the pump here!

MATERIALS

MATERIALS USED IN THE PUMP HEAD

BODY PVC

BALL VALVES Ceramic

SEAT VALVE FPM/EPDM

DIAPHRAGM FULL PTFE

The parts in contact with the liquid have been chosen in order

to guarantee perfect compatibility with most chemical

normally in use.

WARRANTY

These valves have a 24 months warranty on manufacturing defects! also:

We offer a 30-day money back guarantee on all products that have been purchased from us directly. All items must be returned as new in their original packaging, including all accessories and cables. Missing items will be charged based on suggested retail prices. All returns must be accompanied by a valid return authorization number (RMA) issued by us. If an RMA is not obtained prior to shipping, the returned product will be refused and returned to sender. Shipping cost is not refundable and returns must be shipped prepaid by the customer. To set up a return for refund please email sales@yamathosupply.com . Please be sure to include your order # and reason for returning in your email.

FEATURES

FLOW RATES 120 p.s.i. @ 1.3 GPH

145 p.s.i. @ 0.8 GPH

POWER SUPPLY 100÷240 Vac 50/60 Hz (*)

STROKE RATE 160 strokes/minute

ENCLOSURE PP protection degree IP65

INSTALLATION KIT in PP included

Constant flow rate manually adjustable by control dial on the front panel, two

flow rate range:

l 0÷20% with switch in P position,

l 0÷100% with switch in C position,

Power-ON led indicator and level control input.${custom-forms-4a001f6b-a25e-49c0-97e8-516866b19e80}

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DESCRIPTION

The Compact Ozone meter provides ozone testing using the DPD method in a waterproof, portable instrument. Ideal for drinking water, wastewater treatment and bottled water production.

Offering a wide dynamic range and a simple testing procedure, measuring ozone is a quick and easy process suitable for all. Wherever ozone is used as a disinfectant, the Compact Ozone meter is part of the control method.

• DPD tablet method – accurate, simple and stable for years
• Long cuvette path length for superb resolution at low levels
• Waterproof to IP67 and battery powered – take the Compact Ozone meter anywhere.

SPECIFICATIONS

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Lakewood 1575e Cooling controller, with cond sensor, flow switch and right exit piping, installed and wired on a PVC panel (12"x21") p/n 1269417

Ready to go; controls the water quality through conductivity measurement and blowdown valve relay. It can also control three chemical pumps through water meter signal or, process signal like a pH or ORP signal sent by other instrument or, Lakewood upgrade option.

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Lakewood 1575e Cooling controller, with cond sensor, flow switch, TRACED sensor and rig exit piping, installed and wired on a PVC panel (12"x21") p/n 1269338

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DESCRIPTION

The 1520e Uses the Lakewood Instruments 520 Series Sensors. For pH Part Number 1167302 pH Replacement Sensor Tip Shown

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DESCRIPTION

1575e with cooling tower Right Exit flowswitch and sensor

The Model 1575e uses the latest in microprocessor capability, giving the user a high level of application flexibility. A large illuminated graphics screen, multiple
inputs, and very easy setup characterize this new technology. The Model 1575e is ETL approved.

FEATURES

• Removable power cord and receptacles for simple conduit installations.
• Scheduled feed, which can use three relays for biocides or other chemicals.
• Two (2) water meter inputs, two (2) drum switch inputs, conductivity input, flow switch input, 4-20 mA output,
and remote conductivity input via 4-20 mA are all standard features.
• Designed with a single circuit board for better reliability and lower cost.
• Large open shallow enclosure for easy wiring.
• Ball valve delay feature allows accurate control of motorized ball valves.
• Heavy-duty stainless steel domed numeric keypad and illuminated graphical display allow for quick and easy
programming. Steel domed switches improve the tactile sensing and life expectancy of the keypad.
• LED indicators for power, alarm and relay status.

BENEFITS

Easy to program with the Lakewood plain English, intuitive, and user friendly menu interface.
• Controller can be used in boiler, cooling tower, or condensate applications when used with the appropriate
conductivity sensor.
• Single circuit board design improves reliability.
• No add-on options. 4-20 mA output and feed schedule clock features are standard.

SPECIFICATIONS

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DESCRIPTION

The control of the water treatment in a cooling tower should be simple. The key parameter to control is the concentration of dissolved solids, which we do through the control of the water conductivity. The Lakewood model 140 is a simple as that. SImplicity drives reliability and ease of operation. Connect a water meter and now you can feed the chemicals based on water flow. Blowdown valve, water meter, flow switch, conductivity sensor, and pumps are sold separately.

The  US Dept. of Energy indicates:

"Install a conductivity controller to automatically control blowdown. Work with a water treatment specialist to determine the maximum cycles of concentration the cooling tower system can safely achieve and the resulting conductivity (typically measured as micro Siemens per centimeter, µS/cm). A conductivity controller can continuously measure the conductivity of the cooling tower water and discharge water only when the conductivity set point is exceeded. "

Cooling Tower Water Treatment Controller W/Sensor and Tee only p/n 1239595

FEATURES

• Use this Controller for cooling towers.
• Removable power cord and receptacles for simple conduit installations.
• Scheduled feed, which can use two relays for biocides or other chemicals.
• One (1) water meter input, conductivity input, flow switch input, and 4-20 mA output are all standard features.
• Designed with a single circuit board for better reliability and lower cost.
• Large open shallow enclosure for easy wiring.
• The enclosure is rated NEMA 4X.
• Power selector switch for 115 or 230 vac operation.
• Heavy-duty stainless steel domed numeric keypad and illuminated graphical display allow for quick and

easy programming. Steel domed switches improve the tactile sensing and life expectancy of the keypad.

• LED indicators for power, alarm and relay status.

BENEFITS

• Easy to program with the Lakewood plain English, intuitive, and user friendly menu interface.
• Single circuit board design improves reliability.
• No add-on options. 4-20 mA output and biocide features are standard.
• Multiple methods of chemical feed for application flexibility.

SPECIFICATIONS

Conductivity range 0-10,000 μS Output Signal One 4 – 20 mA, isolated or

Conductivity sensor 2 electrode non-isolated optionally

Conductivity Resolution ± 10 μS powered

Temperature comp. 500 ohm NTC Output relays 2 selectable use, 1 blowdown

Accuracy & repeatability ± 1.0% Relay ratings 3A each, 10A total

Deadband/Setpoint Adjustable Power 120/240 VAC 50/60 Hz

Auto/Manual outputs Menu selectable Ambient 32° - 120°F (0 - 49°C)

Keypad 16 tactile push-buttons Enclosure N E M A 4X, ETL

Display 16 X 2 Character

Water meter input Contact head, paddle wheel

or turbine Sensors/Plumbing Cooling Tower

Timer Max. blowdown time exceeded, Max Pressure 140 psi (9.65 bar)@ 100 °F

relay time exceeded Max Temp 140°F (60°C)

Min flow 1 gpm (3.785 Lpm)

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 DESCRIPTION

Get the torque that you deserve! The Yamatho YSCN valves are high quality and high torque, capable of handling your tougher water application. With the same valve body of the proven YS160, the YSCN adds almost double the torque. With a metal actuator housing, smaller size actuator and, more configurations. This is a high quality, high torque motorized PVC ball valve, with position feedback.

 Click on the icon to download the data sheet

DETAILS 

Includes:
 Control feedback model
 Housing rated IP67
 High performance brushless motor,overheat/overload protection
 Long lasting operating life ( 20,000 open/close cycles)
 Valve Body Description
 Pressure Rating: 150 psi @ 74 Deg F
 Adjustable seat tighteness
 Easy to disasemble
※ For AC series,it is not recommended to use two or more actuators in parallel

WIRING

SPECIFICATIONS

Actuator

Valves

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