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WINTERS INSTRUMENTS
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Test Instruments
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Test Instruments Filter
Pressure and Vacuum MeasuringView all
Boiler Gauges 
Differential Pressure Gauges 
Pressure and Vacuum Gauges Can measure pressure up to 1000 psi and have an operating temperature range of -40 to 200 degrees Fahrenheit. Feature plastic / stainless-steel construction and are available in 1/8-, 1/4- and 3/4-inch NPT connection sizes. Includes process, StabiliZR, economy, lead-free, sanitary and differential gauges
Pressure Gauge Accessories Mini ball valves used to provide flow control for non-corrosive fluid applications; feature a lever / T-handle and a maximum operating pressure of 400 psi. Needle valves having lead-free brass construction and a 1/4-inch NPT connection port also available
Pressure Gauge Kits 
Pressure Gauge Siphons CRN-registered siphons ideal for steam installations, to prevent hot steam from entering a pressure gauge or transmitter. Made from Schedule 40 welded steel or Schedule 80 carbon steel and available in 1/4" x 1/4" NPTM connection sizes
Pressure Gauge Snubbers CRN-registered, lead-free brass snubbers to protect gauges, transducers and pressure switches from damaging effects of pulsation; can withstand pressures up to 10000 psi
Test Plug Accessories Designed for use in plumbing & ventilation operations to facilitate quick temperature and pressure reading. Feature lead-free brass construction with a protective aluminium sleeve and can measure temperatures and pressures up to 302 degrees F and 1000 psi, respectively
Temperature and Humidity MeasuringView all
Industrial Glass Thermometers ASME B40.200 and ASTM E2511 compliant analog thermometers to measure temperatures up to 400 degrees Fahrenheit with an accuracy of +/-1%. Feature aluminium, ABS or Valox construction and available in 1/2- and 3/4-inch NPT connection sizes
Pocket Thermometers Thermometers Thermowells And Thermometers Used to protect temperature sensors from process media and allow sensor removal without compromising either the ambient region or the process. Feature lead-free brass construction and available in 1/2- and 3/4-inch NPT connection sizes
About Winters Instruments
Winters Instruments is a global manufacturer of quality instrumentation products such as pressure and vacuum gauges, thermometers, thermowells and related accessories. The company offers a complete line of pressure gauges, including process, StabiliZR, economy, lead-free, sanitary and differential gauges, that can measure pressures up to 1000 psi and have an operating temperature range of -40 to 200 degrees Fahrenheit. These Winters gauges have plastic / stainless-steel construction and are available in 1/8-, 1/4- and 3/4-inch NPT connection sizes. The ASME B40.200 and ASTM E2511 compliant analog thermometers connect either straight or at an angle to the connection port and can measure temperatures up to 400 degrees Fahrenheit with an accuracy of +/-1%. To protect these thermometers from process media, a variety of industrial-grade thermowells are also available in 1/2- and 3/4-inch NPT connection sizes. Choose from a wide range of these products on Raptor Supplies.
