In: Dwyer

Dwyer Instruments are manufactured in Michigan City, Indiana.  Their brand name signifies the world’s leading and most cost-effective pressure, flow, and process controls. At TCI Supply we have access to same day & next day shipping on thousands of Dwyer Instruments.  Most notable are their gauges, switches, controllers, data loggers, and transmitters. Dwyer’s Magnehelic Line is the most trusted gauges for the power industry, HVAC, and many other industrial applications.  Our customers time and again are impressed because of the cost and quality.

Please contact us whenever you need and request a cross from your current flowmeter or flow product, pressure switch, or anything in this engineering family.  A Dwyer product guarantees that you have a quality product at a great price.  We can assist in the cross so please contact us.  Instrumentation is an industry of exact measure, and we have been instrumental since 1982.

Manufacturer’s Homepage

22 MayDwyer 2220 W834 Magnehelic Pressure Gauge – Great Price


Dwyer 2220 W834 Magnehelic Pressure Gauge The Dwyer Series 2200 Current to Pressure Transducer combines low cost, accuracy and minimal air consumption…

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13 MayDwyer Linkage Parts – Great Prices


Dwyer Linkage Parts pipes, connections, tees We ship these products  worldwide! Delivery is normally stock. Request a Quote now or call us…

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24 AprDWYER DIFFERENTIAL PRESSURE SWITCH 1823-0 – Great Price


DWYER DIFFERENTIAL PRESSURE SWITCH 1823-0 We ship this product nation wide! Delivery is normally stock. Request a Quote now or call…

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09 NovDwyer Parts List 2012 p. 2 – Great Prices


Dwyer Parts List 2012 p. 2 We ship these products  worldwide! Delivery is normally stock. Request a Quote now or call us…

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29 OctDwyer Parts List 2012 p. 4 – Great Price


Dwyer Parts List 2012 We ship these products  worldwide! Delivery is normally stock. Request a Quote now or call us at 1-800-755-2883…

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18 OctDwyer 1823-2 Series 1800 Pressure Switch – Great Price


Dwyer 1823-2 Series 1800 Pressure Switch One of Dwyer’s most popular pressure switches. Combines small size and low price with 2%…

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09 OctDwyer Controls – Great Prices


Dwyer Controls We ship this product nation wide! Delivery is normally stock. Request a Quote now or call us at 1-800-755-2883 for…

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01 JulDwyer Series 3000 Photohelic Pressure Switch/Gauge – Great Price


Dwyer Series 3000 Photohelic Pressure Switch/Gauge Part Number: 3000-00 R28H Photohelic gauges/switches function as versatile, highly repeatable pressure switches combined with…

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18 JunDwyer Valves and Valve Accessories – Great Prices


Dwyer Valves and Valve Accessories We ship these products  worldwide! Delivery is normally stock. Request a Quote now or call us at…

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07 JunDwyer 2060 Magnehelic Pressure Guage – Great Price


Dwyer 2060 Magnehelic Pressure Guage 4″ Dial Differential Pressure Gauge for Air or Gas Accuracy: ±2% Range Single Scale, Range: 0-60″…

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