Water is one of our most valuable resources, and making sure it’s clean, safe, and efficiently managed requires accuracy and control at every stage. Whether you’re treating drinking water, managing industrial wastewater, or monitoring environmental impact, the right instrumentation makes all the difference. Stay compliant, stay efficient, and keep your water systems running with unmatched accuracy.
With smart technology and precision instrumentation, water and wastewater facilities can cut costs, boost efficiency, and stay compliant, all while delivering clean, safe water to their communities. Our solutions help monitor flow, pressure, and water levels, ensure quality with advanced sensors, automate compliance tracking, and reduce energy use through precise calibration.
Don’t leave compliance to chance! Reliable compliance and sustainable water management depend on accurate measurement. Your treatment plant, pipeline, or industrial facility deserves the best measurement technology available and our state-of-the-art instruments and calibration services are designed to help water and wastewater operations manage resources efficiently, protect system integrity, and meet regulatory requirements with confidence.
Greyline Instruments by Pulsar develops and manufactures industrial flow and level monitoring instruments for measurement and control in water and wastewater treatment,...
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Pulsar Measurement is a world-leading manufacturer and supplier of flow, level, sludge interface measurement and pump control instrumentation. Technologies include clamp-on...
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Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. Fluke's test and measurement line includes...
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Dwyer is a global leader in designing and manufacturing innovative controls, sensors and instrumentation solutions. That's because they work tirelessly to get it right -...
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Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...
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Compliance Without the Hassle. Leave Validation to the Experts. When regulations tighten and timelines matter, you need a partner who understands both the standards and the...
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MP100 Pressure Pump Only, Range: 0 to 100 PSIG
Pressure Calibration Pump Kit
Pneumatic Calibration Pump Kit
Pro Pneumatic Power Pump
Utilizes a fully adjustable stroke control that allows for quick priming, easy pumping and fast pressure generation up to 10000 psi...
Dependable and rugged pump for applications up to 100 psi or 28.8" Hg Vacuum
Used to source pressure for calibration and leak checking tests
Utilizes a fully adjustable stroke control to allow for quick priming, easy pumping, & fast pressure generation up to 10,000 psi
Low pressure or vacuum, features a Delrin® plastic handle that prevents body heat transfer from interfering w/ readings
Capable of high resolution (0.0001 psi) as it spans the range of near absolute vacuum to low pressures
Produces pneumatic pressure & vacuum to check calibration of gauges, switches, transmitters, & recorders
Generates up to 72 PSIG to serve as a pressure source for calibrating gases and transmitters, or to set pressure switches
Source pressure and vacuum to check calibration of gases, switches, transmitters and recorders with up to 600 PSI pressure generated
Dispensing valve with tubing for 17 & 34 liter steel cylinders
Single/Dual Stage Demand Flow Regulators
0 to 35 bar, BSPP Male
0 to 5 psi, Gauge, 4 to 20 mA, 1.5" Tri-Clamp, Cable
0 to 150 psi, Gauge Pressure
-2,000 to 2,000 mbar, Differential, Gauge
0 to 250 psi, Gauge Pressure
0 to 50,000 psi, Gauge, 4 to 20 mA, 1/2" High Pressure NPSM, Cable, (-50 to 250 °F)
-1 to 1 psi, Differential Pressure
0 to 10 inH2O, Differential Pressure
-1 to 1 psi, Compound Gauge Pressure
0 to 75 psi
0 to 100 psi, Gauge, 4 to 20 mA
0 to 15 psi, Absolute , Cable
0 to 100 psi, Gauge, 4 to 20 mA, Cable
0 to 100 psi, Gauge, 4 to 20 mA, 1/4" NPT Male, MIL-26482-I 10-6P, (-49 to 240 °F)
0 to 100 psi, Gauge, 4 to 20 mA, 1/4" NPT Male, Cable
-160 to 160 inH2O, Differential Pressure
0 to 300 psi, Gauge
Low Pressure Industrial Transmitter
0 to 300 psi, Gauge, NPT Female
Direct mount measurement for pressures up to 1,450 psi, & with universal HART communications protocol
Measures differential pressure up to 2,900 psi, for use w/ diaphragm seal, communicates using HART communications protocol.
Plug-on Local Display
0 to 2 inH2O, Unidirectional
0 to 20 psi, Absolute , 4 to 20 mA, Cable
0 to 100 psi, Gauge, 2 mV/V, 1/2" UNF Male, Cable
0 to 7 bar, Gauge, 4 to 20 mA, Cable
-10 to 10 inH2O, 1 to 5 Vdc
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