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Blacoh
SANITARY PULSATION DAMPENERS
FDA compliant materials and easy to clean for sanitary or food applications.
Designed for sanitary applications in chemical, industrial, water treatment, pharmaceutical and food/beverage industries, the Blacoh sanitary line of pulsation dampeners and surge suppressors feature specialized stainless steel bodies and tri-clamp fittings. Blacoh’s pulsation dampeners can remove up to 99% of pulsation and vibration, enhancing all-around performance and reliability of fluid flow and protect the system from costly maintenance and repair. Reduce pulsation, improve laminar flow, mitigate water hammer, shaking pipes, splashing, enhance pump performance and flow meter measurement by using one of these units. FDA compliant materials available, including polished and bead blasted 316L stainless steel surfaces. Tri-clamp inlets, optional T-handles, and autoclave safe wetted components provide for easy cleaning.
Features:
Maximum Pressure: 1,000 psi (68.9 bar)
Capacity: 4 cu in – 5 gallon (.066 – 19 L)
Body Materials: 30 RA Polished 316L Stainless Steel
Bead Blasted 316L Stainless Steel
Temperature: -20°F to +350°F (-29 °C to +177°C)
Inlet Port: Tri-Clamp Sanitary Fitting
Air Control Options: Automatic, Adjustable, Chargeable
Bladder Options: Food-Grade Buna, Food-Grade
Silicone, Food-Grade EPDM, PTFECommon Applications:
- Filling Lines
- Batch Pumping
- Breweries
- Pharmaceutical
- Food Processing
- Beverage
- Inks, Dyes & Coloring
- Cosmetics
- Soap/Detergent
- Flavoring
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Blacoh
Sentinel Calibration Columns
Graduated Calibration Cylinders for Accurate Calibration of Chemical Metering Pumps
Blacoh SENTINEL Calibration Columns or Cylinders will enhance your feed systems by allowing verification of the flow rate of the feed pump.
- CNC machined ends
- Clear tube for easy GPH reading
- Sealed top
- Quick-off top for cleaning (optional)
- Loose top (optional)
- NSF-61 Approved Materials
Calibration Columns are installed on the suction side of the metering pump and are isolated with two valves installed with the cylinder.
The top of the cylinder is vented back to the supply tank or drain. The calibration cylinder is filled to the top mark then the valve from the tank is closed. Turning on the metering pump will draw down the liquid providing a simple means to verify the accuracy of the pump flow rate. USGPH (Gallons Per Hour) and ML are shown on the cylinder.
Blacoh SENTINEL Calibration Columns are critical to accurate determination of your system flow rate, either at start-up or following maintenance. They are offered in clear PVC or Borosilicate glass. Max cylinder pressure is 15psi.
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Blacoh
SENTINEL Diaphragm Back Pressure Valves
Prevent siphoning and stabilize dosage rates with SENTINEL Diaphragm Back Pressure Valves
Diaphragm back pressure valves are designed to enhance the performance of pumping systems by applying a continuous back pressure to the system pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.
- Reliability and low cost
- Adjustable 5-150 psi for standard, 5-50 psi low pressure, or 50-350 psi high pressure
- Anti-siphon function
- Robust machined construction
- Vulcanized PTFE/EPDM diaphragm
- Full range of chemically resistant wetted materials
- Sizes from ¼” to 4” depending on model
Diaphragm back pressure valves apply positive discharge pressure to a metering pump system to prevent siphoning and eliminate varying dosage rates caused by fluctuating downstream pressure. The diaphragm is held against the valve seat by an internal spring. When the preset pressure is exceeded, the diaphragm is forced up and system fluid flows through the valve to the injection point. The valves are preset for 50 psi, however they are field adjustable from 5 to 150 psi, (optional up to 350 psi for high pressure) via the adjustment screw. Installation should be as close to the injection point as possible to prevent system line drainage, and it is most important that all pumping system equipment such as pulsation dampeners and pressure gauges are between the pump and back pressure valve
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Blacoh
Sentinel Injection Quills
Inject Quills for safe delivery of chemicals into pipelines
Blacoh SENTINEL Injection Quills are used to provide safe delivery of chemicals into pipelines. The quill end ensures the dispersion of the chemicals away from the pipe wall. The integral spring loaded check valve prevents backflow from the pressurized pipe if there is a break in the discharge piping. A union connection on the inlet allows for ease of installation and maintenance.
Options & Benefits:
- Injection quill can also be configured for use as an in-line check valve.
- Available in PVC, CPVC, PVDF, PP, 316 stainless steel, and other materials upon request
- Removable check valve seat
- Union inlet w/ Viton o-ring
- EPDM o-ring option available.
- Standard max pressures to 150 PSI
- Temperatures to 500º F
- Inlet tubing connector options available
- NPT or BSP process connections available
- Quill sizes: 0.5-2”
- 4” quill length standard with adders up to 8.5”
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Blacoh
SENTRY Pulsation Dampeners & Arrestors
Dampeners and Suppressors
remove hydraulic shock and vibration, enhancing all-around performance and reliability of fluid flow applications.
Positive Displacement (PD) pumps create pulsation and hydraulic shock due to the reciprocating nature of their stroking action, potentially damaging the entire pumping system.BLACOH’s SENTRY Pulsation Dampeners & Surge Suppressors remove virtually all hydraulic shock, enhancing all-around performance and reliability of fluid flow in industrial and chemical transfer applications.
FDA compliant MATERIALS and easy to clean for sanitary or food applications.
Reduce pulsation, improve laminar flow, mitigate water hammer, shaking pipes, splashing, enhance pump performance and flow meter measurement.
SENTRY BENEFITS:
- Whether a piston, plunger, air diaphragm, peristaltic, gear, or diaphragm metering pump, a SENTRY Pulsation Dampener placed at the pump’s discharge will produce a near steady fluid flow up to 99% pulsation and vibration free
- Protects pipes, valves, fittings, meters, and in-line instrumentation from destructive pulsations, surges, cavitation, thermal expansion, and water hammer
- Creates steady and continuous flow when dosing, blending or proportioning additives
- Ensures accuracy, longevity, and repeatability of in-line meters
- Enables uniform application of material in spraying and coating systems
- Reduces product agitation, foaming, splashing and degradation of product
- Provides liquid energy storage for emergency valve closure and other equipment shutdown
- Reduces overall energy cost with continuous flow, rather than start/ stop flow
- Operates as a reservoir for make-up fluid
SENTRY FEATURES:
- Models in stock for all positive displacement pumps with discharge sizes from 1/8″ (3.18mm) to 6″ (152.4mm)
- Simple, reliable design and quick installation
- Easy in-line maintenance
- Pressure ranges up to 10,000 psi (689.4 bar) available from stock
- Temperature ranges from -60°F to +400°F (-51°C to +205°C) available from stock
- Custom models, larger sizes and higher pressure ratings available on request. Contact Blacoh for more information.
- Bodies available in a full range of chemically resistant materials
- Bladders available for even the most corrosive applications
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Flow Measuring Instruments Seametrics, Seametrics
Série FT
Les contrôleurs de série FT400 sont indicateur à base de microcontrôleur qui interface avec les débits mètre sortie impulsion pour calculatrice et de débit instantané, le débit total et également générateur de signaux de sortie représentatif aux débits mesuré.
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Iwaki Dosing Pumps, Iwaki Pumps
Serie LK 431.5 L/H @ 225 PSI
In a separate class – LK is a hydraulic diaphragm pump that can accommodate most electric motors.
Can easily add a variable speed controller.Dosing and metering pumps LK
– Control: Start / Stop (ON / OFF) – 4-20 mA – pulse input – Stop / Start externalDiaphragm and electromagnetic dosing and volumetric pumps
The electromechanical LK diaphragm dosing pumps feature a dual cam system which makes them very reliable, compact and robust.
Thanks to its extensive experience in this field, IWAKI Co has developed all its know-how to create an ideal dosing pump for the chemical industry, water treatment, paper and food industry.
The prime qualities of this type of pump are performance, ease of use and low maintenance cost.
The flow rate of this volumetric pump is 2%.
The reproducibility is perfect thanks to the linearity of the shots and its accuracy. There is no variation in the flow time.
It is possible to adapt different types of motorization, either mono or sort and add variable speed variator.
This makes this series one of the most versatile at the most competitive prices in the industry.
Choice of engines – We supply engines (Brook Crompton or WEG and Variable Speed Variable WEG or according to your preferences.
- 120/240 Volts AC
- 230/460 Volts AC
- 90/180 VDC
- 575 Volts AC
- Explosion proof
- Drive AC or DC
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Iwaki Dosing Pumps, Iwaki Pumps
Series EWN-Y + flow meter EFS
The EWN-Y series electromagnetic metering pump combined with EFS flow sensor provides accurate real-time control and flow display.
Dosing and metering pumps EWN-Y Series + EFS
– Control: Start / Stop (ON / OFF) – 4-20 mA – pulse input – Stop / Start external – Flow Verification – alarm relayThe new EWN-Y electromagnetic metering pump combined with EFS flow sensor provides accurate real-time control and flow display.
The required flow rate is simply entered into the pump. Thanks to feedback from the EFS sensor, the pump constantly adjusts its speed to maintain the dosage even under changing conditions of pressure, temperature, viscosity, suction or discharge.
The EFS is mounted directly on the pump and allows the digital display of the dosage per minute or per hour without any calibration.The EWN-Y allows the sending of a proportional signal 4-20mA of the dosage, as well as the display of the operating history such as the total volume injected and the volume of liquid consumed over time.
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Handheld Devices, Pyxis
SP-350 Handheld Fluorometers
Pyxis SP-300 series fluorometers measure the concentration of a fluorescent substance in a liquid sample. These fluorometers have a built in sample cell and samples can be directly filled into the sample cell. SP-380, SP-395, and SP-400 are dual channel fluorometers. SP-380 measures PTSA and fluorescein. SP-395 measures halogenated azoles and naphthenic disulfonic acid (NDSA).SP-400 measures PTSA (1,3,6,8-pyrenetetras ulfonic acid) and conductivity with patent pending technology to combine cutting edge optical measurement with electrochemical measurement in the same sample cell.
Simple to operate
One-handed operation. No vial or cuvette needed. One press to calibrate Pyxis ST-500 inline fluorometer via built-in WiFi.
Tolerance to interference
Auto-compensation for sample color and turbidity. Holds accuracy for a long period of time. No need for frequent calibration.
Durable and affordable
Fully dustproof and waterproof. Rugged structure to survive in a tough industrial environment. Affordable: start your fluorescent traced program today.
Common Specifications
Items Specifications Battery 9V alkaline battery Typical Battery Life 3,200 readings(480mAh battery) Display TFT-LCD, visible in direct sunlight Dimensions (L x W x H) 160 x 74 x 33 (mm) Weight 295g (without battery) Temperature Range 40-106℉（4-41℃） Humidity 85% at 106℉(41℃) Envionmental IP67, dustproof and waterproof Regulation CE Intuitive Operation
Just fill the built-in sample cell with water and press OK. The intuitive graphical display lets you easily conduct calibration when needed.
The displays below show simple operation flow for PTSA Standalone Calibration (2 Point with Zero):
PTSA Determination with Immunity to Color and Turbidity
Insufficient attention has been paid to color and turbidity interference to the measurement accuracy of PTSA fluorescence. Pyxis proprietary technology provides robust measurement and achieves maximum rejection of interference by utilizing a state-of-the-art optical design and advanced compensation algorithm.
SP-350 PTSA reading compensates for sample turbidity up to 40 NTU and sample color equivalent to 5 ppm total iron. If sample turbidity is too high or the sample color is too intensive, SP-350 displays a warning. When this happens, filter water sample before testing.
SP-350 Specifications
P/N Target fluorophore and range Applications SP-350 50206 PTSA(0-300 ppb) Cooling tower fluorescence tracing SP-380 50208 PTSA(0-300 ppb) Fluorescein(0-1,000.0 ppb) Cooling tower and boiler fluorescence tracing SP-395 50209 Halogenated azoles(0-5 ppm),NDSA(0-100 ppb) Cooling tower fluorescence tracing SP-400 50201 PTSA(0-300 ppb),Conductivity(0-15000 S/cm) Cooling tower fluorescence tracing PYXIS HANDHELD DEVICES – SELECT*A*GUIDE Functional Capability SP-350 SP-380 SP-395 SP-400 SP-700B SP-910 PTSA (0-300ppb ● ● ● ● ● Fluoroscein (0-1000ppb) ● ● ● NDSA (0-100ppb) ● ● HST (0-5ppm) ● ● Turbidity ● pH (0-14) ● ORP (+1500mV) ● Conductivity (0-15,000uS) ● ● Temperature (0-70oC) ● WiFi / BlueTooth Enabled ● ● ● ● ● ● Colorimeter Testing ● 
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Handheld Devices, Products, Pyxis
SP-350P Tagged Polymer Handheld
The Pyxis SP-350P is a uniquely designed handheld multimeter that measures Fluorescent Polymer. It is a cuvette-less device. Less than 5 mL water sample is needed to fill the sample cell for proper measurement.The Pyxis SP-350P analyzer measures the concentration of Fluorescent Polymer of a water sample and includes the following features:
- Pre-calibrated for measuring Fluorescent Polymer in the range of 0 to 20 ppm. The Fluorescent Polymer measurement is automatically compensated for sample color and turbidity interference.
- Fluorescent Polymer can be calibrated with three standards (0, 10 and 20 ppm) through a user-friendly, menu-driven procedure.
- No sample cuvette is required and as such variations associated with the cuvette are eliminated.
- Large color graphic screen that can be read in direct sunlight.
Pyxis Lab has a Continuous Improvement Policy, this means that this units specifications are subject to change at any time and without notice. However, it is only for the betterment of the unit! The Fluorescent Polymer concentration scale is based on the polymer containing 0.25 mole % fluorescent monomer.
Specifications
Optional Accessories
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