erdco is a manufacturer of flow instruments used for measurement of utility fluids such as water, compressed air, lube oil, condensate and more.

Products & Services

• • Flow
  • Meters
  • Flowmeters
  • Flowswitches
  • Switches
• • Variable Area Meter
  • Rotameters
  • Meters
  • Turbine
  • Propeller Meters

Web Result

ERDCO Engineering Corp.- Armor-Flo 3700 meter with NEMA-7 Enclosure

3700 Armor-Flotm meter with NEMA-7 Enclosure Transmit a signal or actuate limit switches in hazardous areas with the 3700 Series Armor-Flotm meter. The cover housing is listed by Underwriters Laboratories as an enclosure for metering equipment in hazardous areas. It contains an easy to read calibrated scale and the signal output or switch circuitry. These devices are magnetically coupled with the ...

http://www.erdco.com/3700.htm

Process utility fluids

3600 Armor-Flotm meter with Signal Output Here is a combination of signal transmission with independent mechanical local flow rate indication. Should your 24vdc loop go down, you will still be able to take flow rate readings at the meter. The output signal is linear within the middle 80% of the range and well suited for tracking utility applications. A response curve is furnished with each flowmet...

http://www.erdco.com/3600.htm

Water / air rate of flow

3200 See-Flo Indicator See-Flo meters indicate flow rate and permit visual inspection of water, air or other transparent fluids. For general purpose industrial service, See-Flo meters handle a wide range of process fluids in vertical or horizontal piping runs. The wedge shape of the meter housing makes See-Flo practically self-cleaning. Where periodic maintenance might be necessary, the tempered g...

http://www.erdco.com/3200.htm

Lube oil

3400 Armor-Flotm meters Measure liquid, gas or steam flow rates in horizontal or vertical pipelines. Armor-Flotm meters handle more aggressive fluids that cannot be measured with See-Flo due to clarity, pressure or where process also requires limit switches or signal transmission. Rare earth cobalt magnets are used to couple the flow isolated indicator with the vane. There are no shaft connections...

http://www.erdco.com/3400.htm

ERDCO Engineering Corp.- See-Flo Selection Guide

See-Flo Selection Guide Series Description Applications Functions Features Materials Pressure Limits Temperature Limits Pipe Sizes 3100 Flow Indicator Transparent Liquids Vane moves w/ flow (not calibrated) Observe fluid condition Write-on scale No power required Aluminum, brass or 316 sst 200 psig 400F 400F rating requires epm or viton o-ring 1/2"- 12" 3200 Flow rate meter Transparent liquids or ...

http://www.erdco.com/see.htm

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