Water Level Indicators | McMaster-Carr

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For Use With

Alcohol-Based Solvents

Pharmaceuticals

Solid Particles

System of Measurement

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Material

Graphite Composite

Stainless Steel

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999.9 psi

2,000 psi to 9,999.9 psi

10,000 psi to 19,999.9 psi

20,000 psi or greater

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

100,000 kPa or greater

Connection Location

Dial Diameter

Fitting Connection

Quick Disconnect

Maximum Temperature

Less than 500° F

500° F to 999.9° F

1,000° F to 1,999.9° F

Less than 250° C

Measures

Differential Pressure

Measurement Unit

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Ounces per Square Inch

Pounds per Square Inch

Gender

Connects To

Dial Type

Graduations

Scale Type

Pressure Numeric Increments

Display Type

Minimum Temperature

-250° F or less

-99° F to -1° F

0° F to 249° F

0° C to 249° C

REACH

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Connection Material

Stainless Steel

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

5,312 Products

Liquid-Level Gauges

Liquid-Level Indicators

Pop-Up Full-Tank Liquid-Level Indicators

Pop-Up Full-Tank Liquid-Level Indicators

Pop up when your tank is almost full to avoid overfilling

Liquid-Level Indicators with Shut-Off Valve

Liquid-Level Indicators with Shut-Off Valve

Stop the flow so you can clean and replace gauge glass without removing the indicator

Build-Your-Own Liquid-Level Indicators with Shut-Off Valve

Build-Your-Own Liquid-Level Indicators with Shut-Off Valve

Build your own level indicator with valves, gauges, and guard rods

Flexible Easy-View Liquid-Level Indicators

Flexible Easy-View Liquid-Level Indicators

Bend around the contours of your hydraulic fluid, oil, or water tank

Easy-View Oil-Level Indicators

Easy-View Oil-Level Indicators

Made with clear plastic so you can check fluid levels from any angle

Liquid-Level Gauges

Vertical-Mount Liquid-Level Gauges for Tanks

Vertical-Mount Liquid-Level Gauges for Tanks

Install through the top of tanks containing water, hydraulic fluid, and diesel

Liquid-Level Gauges for Drums

Liquid-Level Gauges for Drums

Measure water, hydraulic fluid, or diesel fuel level in your drum

Precision Liquid-Level Gauges for Tanks

Precision Liquid-Level Gauges for Tanks

Measure levels using inches or centimeters instead of full or empty

Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks

Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks

Stainless steel float and float rod resist corroding from chemicals

Other Products

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Observe and monitor the contents of pipes, tanks, and other containers

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Pressure Gauges

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

Flow Sights

Visually confirm flow and inspect liquid color and clarity

Differential Pressure Gauges

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

Differential Pressure Transmitters

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

Density Meters

Measure the density of liquids to check concentration; test battery fluid for a charge

Calibration Columns

Calibration Columns

Calibrate the flow rate of metering pumps

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

Pressure Test Gauges

Pressure Test Gauges

Check and calibrate pressure gauges, transmitters, and equipment to maintain accuracy

Vacuum Transmitters

Vacuum Transmitters

Transfer vacuum measurements to remote displays and controllers

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

Pressure and Vacuum Gauges

Pressure and Vacuum Gauges

Measure pressure and vacuum in air and fluid lines, pumps, and refrigeration systems

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

Respirator Filter Monitors

Respirator Filter Monitors

Track the quality of incoming air as it travels from your air line to your respirator

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)