Flow Control - Stauff USA
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Subject to factory lead times
$5,140.39
Subject to factory lead times
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Subject to factory lead times
$5,140.39
Subject to factory lead times
$5,140.39
Subject to factory lead times
$5,140.39
Subject to factory lead times
$5,140.39
Subject to factory lead times
$5,140.39
Subject to factory lead times
$5,976.07
Subject to factory lead times
$5,976.07
Subject to factory lead times
$5,976.07
Subject to factory lead times
$6,675.37
Subject to factory lead times
$572.59
Subject to factory lead times
$8,250.78
Subject to factory lead times
$8.41
Subject to factory lead times
$9.53
Subject to factory lead times
$14.74
Subject to factory lead times
$1,395.51
Subject to factory lead times
$1,500.56
Subject to factory lead times
$1,500.56
Subject to factory lead times
$2,073.11
Subject to factory lead times
$3,298.72
Subject to factory lead times
- Volumetric flow measures the volume of fluid passing per unit time (gpm, cfm, m³/hr). Mass flow measures the actual mass moving (lb/hr, kg/hr). They diverge whenever density changes (compressible gases under varying pressure, liquids at varying temperature). For custody transfer of gas, batching by recipe weight, or any process where mass matters, use mass flow. For most water and bulk liquid work, volumetric is fine.
- Flow meter: the full measurement device (sensor plus electronics that output a reading or signal). Flow sensor: just the sensing element, often integrated into a meter. Flow switch: triggers a relay when flow crosses a setpoint (no continuous reading). Flow transmitter: outputs 4-20 mA or digital for the control system. Sometimes the same physical device fills multiple roles depending on the model.
- Driven by the fluid (clean liquid, dirty water, viscous, gas, steam, slurry), the line size, accuracy required, pressure drop budget, and process conditions (pressure, temperature). Then layer in straight-pipe requirements, installation orientation, and how much you're willing to spend. Magmeter for clean conductive liquids, Coriolis for accuracy and mass measurement, vortex for steam and gas, turbine for clean fuel and water. There's no single right answer.

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About NISCO Inc.
NISCO offers a wide range of pressure gauges & instruments, diaphragm seals, thermometers, valves, and flow control products to the industrial and commercial marketplaces, as well as other resellers like ourselves. We can also provide other value-added services such as gauge repair, NIST traceable calibration, diaphragm seal assembly, and valve automation. NISCO takes pride in providing extensive product knowledge, helpful customer service, and market competitive pricing to help fit whatever need you may have because it is our goal to be regarded by our customers as the best supplier of pressure, temperature, and flow control products.

