The term hydraulics refers to the generation, control, and transmission of power by the use of pressurized liquids. Due to the impressive power it can achieve, it is common to use hydraulics in many commercial and industrial applications including lifting, pressing and operating machinery.

Hydraulic systems use a combination of pumps, cylinders, hoses, actuators, and fluid to operate. Flow meters are often used to measure the flow of hydraulic fluid to monitor pump performance and ensure fluid is moving unobstructed.

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Blancett 1100 Turbine Flow Meter
Inline turbine flow meters for corrosive and abrasive fluid measurement with flow range up to 5000 GPM
$394.00
In Stock
Krohne H250-RR Variable Area Flow Meter
Rugged, all-metal design ensures high resistance to pressure, temperature and media
$1,040.00
Krohne OPTIMASS 1000 Coriolis Mass Flow Meter
Cost effective coriolis mass flow solution for accurate measurement for a variety of applications.
$3,642.00
Dynasonics DXN Ultrasonic Flow Meter
Portable ultrasonic flow and energy meter, available with doppler, transit time and liquid thermal flow technologies
$6,150.00
In Stock
Flo-tech PFM6 Digital Portable Hydraulic Tester
Compact, lightweight, portable tester simultaneously measures flow, pressure & temperature
$2,145.00
In Stock
Setra 206 Pressure Transducer
Industrial pressure transducer for use in harsh environments, gauge or compound pressure, max range from 25 to 10,000 PSI
$383.71
Krohne OPTISONIC 3400 Flow Meter
3 beam, inline, Ultrasonic Flow Meter designed for measuring homogeneous conductive and non-conductive liquids
$1,825.00
Krohne OPTIMASS 6000 Coriolis Mass Flow Meter
High performance mass flow meter for extended temperature applications
$5,171.00
Greyline Instruments PTFM 1.0 Ultrasonic Flow Meter
Portable transit time flow meter for accurate flow measurements of clean liquids with less than 2% solids or gas bubbles
$4,295.00
In Stock
Hedland Flow Meter for Petroleum Fluids
Variable area flow meter for petroleum fluids with temperatures to 500°F
$195.00
In Stock
Lake Monitors Variable Area Flow Monitors
Accurate, dependable flow monitoring in operations up to 6000 psig and flow rates of up to 150 GPM
$227.00
Krohne OPTISONIC 6300 Stationary Clamp On Flow Meter
Clamp-on flow meter that can be fitted on the outside of piping to measure the flowrate of liquids
$3,410.00
Macnaught MX Series Fuel and Oil Flow Meters
Positive displacement oval gear flow meters optimized for fuel and oil measurement applications
$575.00
In Stock
Blancett B3000 Flow Monitor
A flexible, durable, easy-to-use platform for flow metering applications with 2 programmable status alarms
$525.00
In Stock
Greyline Instruments PDFM 5.1 Doppler Flow Meter
Doppler flow meter for flow troubleshooting, balancing and checking performance of permanent flow meters
$4,145.00
Krohne OPTISONIC 6300P Ultrasonic Flow Meter
Portable clamp-on flow meter combines mobile and quick liquid measurement with proven precision and reliability
$8,384.00
Flo-tech PFM6BD Bi-Directional Hydraulic Tester
Bi-directional tester simultaneously measures flow, pressure & temperature with an internal pressure relief system
$3,130.00
Brooks Model 3750 Variable Area Flow Meters
All metal variable area flow meter, flow ranges up to 100 I/h or 26 GPH, 316 stainless steel or monel K-500 parts
$917.88
Kobold DON Series Oval Gear Flow Meters
Positive displacement flow meter with flow range from 0.13-9.5 GPH through 40-660 GPM, measures viscous liquids
$568.00
NoShok 1000 Series Digital Pressure Gauges
High performance digital pressure gauges
$570.47
Krohne OPTISWIRL 4200 Vortex Flow Meter
Gross and net heat measurement for hot water and steam, stable measurements under demanding process conditions
$2,535.00
GPI Flomec Pulse / Mechanical Flow Meters
Flow rates as low as 0.5 lph (0.16 gph) and as high as 2500 lph (gph), high accuracy & repeatability, direct reading flowmeter
$551.00
Macnaught IM Series Oval Gear Flow Meter
In-line oval gear technology meters offer fast and accurate fluid measurements for most oil applications
$225.00
King Instrument 7710 Series Rotameter
Stainless steel rotameters with magnetically-coupled dial-type indicators, replaces the IK55-F
$820.00
Macnaught MX Series Industrial Flow Meters
Positive displacement oval gear flow meters designed to cover a broad range of industrial fluid measurement applications
$911.00
NoShok 100 Series Pressure Transmitters
High performance, current output pressure transmitters
$432.43
Flo-tech Activa Sensor Arrays
Provides flow, temperature & pressure signals in a compact unit
$995.00
King Instrument 7100 Series Rotameter
Stainless steel rotameter great for low flow, high pressure water or air applications
$832.00
Brooks Sho-Rate Model 1358 Variable Area Flow Meters
Interchangeable tubes & floats, 10:1 rangeability, flow ranges up to 5 gpm and 15 scfm, single tube or multi-tube
$439.03
Blancett B2900 Flow Monitor
Offers advanced digital signal processing technology in a flexible, easy-to-access package
$625.00
In Stock
Setra 209 Pressure Transducers
High-accuracy pressure transducer built for harsh environments
$357.24
NoShok 100 Series Pressure Gauges
General purpose non-fillable dry pressure gauge, vacuum and compound ranges up to 10,000 psi
$25.22
Flo-tech PFM8 Digital Hydraulic Tester & Dynamometer
Measures flow, temperature, pressure & power from one point with pressure surge protection & a large membrane switch
$2,865.00
Flo-tech Classic Turbine Flow Sensor
Measures flow rate providing frequency or analog output, choice of high strength aluminum or Stressproof® steel bodies
$605.00
NoShok 300 Series Pressure Transducers
Compact OEM pressure transducers
$283.37
In Stock
Brooks Quantim Coriolis Mass Flow Controllers & Meters
Low flow coriolis mass flow measurement and control, range from 0.001 up to more than 27 kg/hr, proprietary optical sensing technique
$6,461.91
Macnaught MX Series Hazardous Area Industrial Flow Meters
Positive displacement oval gear flow meter designed for industrial fluid measurement in intrinsically safe & explosion proof applications
$1,133.00
Flo-tech USB Hydraulic System Analyzer
Stationary or portable tester for both industrial & mobile hydraulic systems measures flow, pressure & temperature
$3,835.00
Lake Monitors ClearView Flow Meter
Economical way to monitor municipal pressure water flows, observe case drain flows, and verify pump outputs
$109.00
Flo-tech MC4000 Hydraulic System Analyzer
Handheld turbine flow meter system with inputs for 2 pressure sensors, 1 temperature sensor & 1 active pick-up for RPM measurements
$2,335.00
NoShok 621 / 622 Series Pressure Transmitters
Explosion-proof pressure transmitters for hazardous locations
$618.73
Setra 3100 & 3200 Pressure Transducer
Thin-film sensor provides high performance and stability for large volume installs
$187.30
Flo-tech Ultima Sensor Array
Simultaneously measures flow, pressure & temperature
$760.00
NoShok 400 Series Needle Valve
100% helium leak tested, 10k pressure rated, Blow-out proof stem, 1/4" NPT up to 1 1/2" NPT connection options
$56.40
GPI LM51DN Lube Meter
Aluminum construction positive displacement meter for metering engine oils or transmission fluids
$426.00
$340.80
Macnaught MX Series Solvent Flow Meters
Positive displacement oval gear flow meters optimized for solvent measurement applications, Intrinsically Safe options are available
$723.00
In Stock
NoShok 615 / 616 Series Pressure Transducers
Heavy-duty, high pressure transducers from vacuum to 120,000 psi
$514.95
NoShok 800 Series Pressure Switch
Provides continuous pressure monitoring and allows the programming of the set points without applying pressure
$524.68
NoShok 100 Series Needle Valves
Compact size valve built for maximum durability and robust performance in the toughest applications
$36.88
Brooks Model 1306 Variable Area Flow Meter
Glass tube variable Area flow meter, o-ring seal construction, up to 590 gph & up to 39 scfm
$653.44
NoShok 200 Series Pressure Transducers
High performance voltage output transducers
$497.44
W.E. Anderson BBV-0 Block Manifold
2-valve block manifold is designed to withstand repeated open/close operations
$94.00
Hedland High Pressure Flow Meter for Phosphate Ester Fluids
Variable area flow meter for Phosphate Ester fluids with pressures to 6000psi
$195.00
NoShok 623 / 624 Series Non-Incendive Pressure Transmitters
Non-incendive pressure transmitters for hazardous locations, ±0.25% accuracy with diffused semi-conductor & sputtered thin film sensor
$566.28
Flo-tech Quad Series Turbine Flow Sensor
High strength aluminum body, provides bi-directional flow rate measurement with four flow ranges
$835.00
NoShok 820 / 821 Series Temperature Indicator
PT100Ω RTD Class A element for temperature sensing with large 4-digit LED display
$674.20
Laurel Laureate Process & Ratio Panel Meter
Digital panel meter with scalable readout & control outputs for pressure, level, flow, and other process signals
$230.00
NoShok 660 Series Pressure Transducers
Micro-size, high performance transducer with ±0.25% accuracy
$370.32
Flo-tech F6301 Series Pressure Sensors
Polysilicone strain resistors create very low noise levels with a very high signal output
$580.00
Setra 522 Industrial OEM Pressure Transducers
Designed for OEM industrial applications that require exceptional stability and high accuracy
$380.70
Setra Model 209H Pressure Transducer
316L stainless steel wetted materials, up to 1,000 psi, compatible with wide range of gases & liquids
$405.12
Laurel Laureate Process Meter & Flow Totalizer
Rate, analog square root, batch control, time based on rate from 0-1 mA, 4-20 mA or 0-10 V signals
$240.00
NoShok 500 Series Mag Switch
Vacuum ranges through 0 psig to 10,000 psig, standard copper alloy wetted parts
$180.33
Setra 512 Industrial OEM Pressure Transducer
Designed to withstand pressure spikes, shock, and vibration caused by the harsh physical and environmental conditions
$392.60
Setra 516 Industrial OEM Pressure Transducer
Designed for demanding industrial applications that are subjected to pressure spikes, shock, and vibration
$474.90