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  • DWYER A6-251221 PRESSURE SWITCHES
    DWYER
    Dwyer A6-251221 Pressure Switch Adjustable 1.1-3 PSI Brass Base
    SKU: A6-251221
    Product DescriptionThe Dwyer A6-251221 Pressure Switch is designed for extended duty within industrial applications, offering reliable performance and precise pressure control. This switch features a range of 1.1 to 3 PSI and utilizes a polyimide film diaphragm to accommodate various fluid types. The compact...
    $53.32
    $53.32
  • DWYER A6-651221 AIR FLOW SWITCHESDwyer A6-651221 Pressure Switch
    DWYER
    Dwyer A6-651221 Pressure Switch
    SKU: A6-651221
    Product DescriptionThe Dwyer A6-651221 is a reliable pressure switch designed for HVAC control applications. This model features an adjustable range of twenty-five to fifty psi and is equipped with a single-pole double-throw (SPDT) configuration. It includes a one-fourth inch NPT male connection made of...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
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    DWYER
    Dwyer A6-653221 Pressure Switch Set Point Range
    SKU: A6-653221
    Product DescriptionThe Dwyer A6-653221 is a pressure switch designed for various applications. It offers a set point range of twenty-five to fifty plus or minus five psi, which is equivalent to one point seventy-two to three point forty-five bar plus or minus zero point...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • DWYER AAFS FLOW SWITCHESDwyer AAFS Air Flow Switch 15 Amps Adjustable Air Flow Paddle Switch
    DWYER
    Dwyer AAFS Air Flow Switch 15 Amps Adjustable Air Flow Paddle Switch
    SKU: AAFS
    Product DescriptionThe Dwyer AAFS is an adjustable air flow paddle switch that supports a range of air flow applications. Capable of monitoring air velocities from two hundred to one thousand eight hundred feet per minute, this switch features a stainless steel vane that ensures...
    $132.67
    $132.67
  • DWYER ADPS-03-1-N PRESSURE SWITCHES
    DWYER
    Dwyer ADPS-03-1-N HVAC Differential Pressure Switch 0.20 to 2.00 inches w.c. 1/2 NPT Connection
    SKU: ADPS-03-1-N
    Product DescriptionThe Dwyer ADPS-03-1-N Adjustable Differential Pressure Switch is engineered for precise monitoring and control of pressure differentials in HVAC systems and other industrial applications. It features a dual scale adjustment knob that allows easy switching pressures changes, visible in both inches of water...
    $48.59
    $48.59
  • DWYER ADPS-03-2-N PRESSURE SWITCHES
    DWYER
    Dwyer ADPS-03-2-N Differential Pressure Switch 0.2 to 2 inches WC
    SKU: ADPS-03-2-N
    Product DescriptionExplore the Dwyer ADPS-03-2-N, a differential pressure switch designed to monitor and control low-range differential pressures in a variety of industrial settings. This switch operates effectively within a differential pressure range of 0.2 to 2 inches of water column (WC), suitable for applications...
    $39.90
    $39.90
  • DWYER ADPS-04-2-N BLOCKED VENT SWITCHESDwyer ADPS-04-2-N Adjustable Differential Pressure Switch 0.12 to 1.6 Inches WC Replacement ADPS-04-2-N
    DWYER
    Dwyer ADPS-04-2-N Adjustable Differential Pressure Switch 0.12 to 1.6 Inches WC Replacement ADPS-04-2-N
    SKU: ADPS-04-2-N
    Product DescriptionThe Dwyer ADPS-04-2-N is an adjustable differential pressure switch designed for precise monitoring and control of air and non-combustible gas pressures. This model is well-suited for applications in HVAC systems, where reliable air pressure monitoring is critical. Range of 0.12 to 1.6 inches...
    $48.59
    $48.59
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    DWYER
    Dwyer ADPS-05-2-N Differential Pressure Switch 0.80 To 4.00 w.c. NEMA 3
    SKU: ADPS-05-2-N
    Product DescriptionThe Dwyer ADPS-05-2-N is a reliable differential pressure switch designed for applications requiring precise pressure monitoring. This switch operates within a set point range of 0.80 to 4.00 w.c., providing flexibility for various HVAC and building automation systems. Adjustment knob for easy pressure...
    $48.59
    $48.59
  • DWYER ADPS-08-1-N RELAYSDwyer ADPS-08-1-N .08-1.2wc DIFF PRESS SW
    DWYER
    Dwyer ADPS-08-1-N .08-1.2wc DIFF PRESS SW
    SKU: ADPS-08-1-N
    Product DescriptionThe Dwyer Instruments ADPS-08-1-N is a differential pressure switch for controlling and measuring pressure in HVAC systems and industrial applications. It provides precise pressure range readings from zero point zero eight to one point two inches of water column. This switch is built...
    $42.59
    $42.59
  • DWYER ADPS-08-2-N PRESSURE SWITCHESDwyer ADPS-08-2-N Differential Pressure Switch 0.08 to 1.20wc M20 Connection
    DWYER
    Dwyer ADPS-08-2-N Differential Pressure Switch 0.08 to 1.20wc M20 Connection
    SKU: ADPS-08-2-N
    Product DescriptionThe Dwyer ADPS-08-2-N Differential Pressure Switch is a reliable solution for monitoring pressure differentials. It is useful for various industrial applications. This switch, from Dwyer Instruments, features an adjustable differential pressure range of 0.08 to 1.20 inches water column (wc) and includes an...
    $48.59
    $48.59
  • DWYER AP-153-39 THERMOSTATS
    DWYER
    Dwyer AP-153-39 Diaphragm Operated Pressure Switch SPDT Mercury 10-125 PSIG
    SKU: AP-153-39
    Product DescriptionThis Dwyer Diaphragm Operated Pressure Switch, model AP-153-39, is designed for instrument air and other low pressure applications. It offers reliable operation with a visible set point and convenient external adjustment. Ideal for air, non-corrosive gas, or liquid service compatible with wetted parts,...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • DWYER APT-100-1SB
    DWYER
    Dwyer APT-100-1SB AC Power Transformer 120 VAC Input 24 VAC Isolated Output
    SKU: APT-100-1SB
    Product DescriptionThe Dwyer APT-100-1SB is an AC power transformer designed for efficient performance. This transformer features a one hundred twenty voltage alternating current input, and provides a twenty-four voltage alternating current isolated output. With a power rating of ninety-six volt-amperes, it is suitable for...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • DWYER APT-40-5DN
    DWYER
    Dwyer APT-40-5DN AC Power Transformer 40 VA
    SKU: APT-40-5DN
    Product DescriptionThe Dwyer APT-40-5DN is an AC power transformer designed for various electrical applications. It features an input voltage range of 120 to 480 VAC, making it suitable for a wide variety of settings. This transformer is rated at forty volt-amperes (VA) for efficient...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
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    DWYER
    Dwyer APT-50-5SB Power Transformer 50 VA
    SKU: APT-50-5SB
    Product DescriptionThe Dwyer APT-50-5SB is a power transformer designed for various applications. It accepts universal supply voltages, with inputs ranging from one hundred twenty to four hundred eighty VAC. This transformer provides a safe and isolated output of twenty-four VAC. It is suitable for...
    $65.14
    $65.14
  • DWYER ASG CONTROL BOARDSDwyer ASG Analog Signal Generator Ramp Function Bar Graph LED
    DWYER
    Dwyer ASG Analog Signal Generator Ramp Function Bar Graph LED
    SKU: ASG
    Product DescriptionThe Dwyer Model ASG is a compact, robust analog signal generator ideal for professionals in the HVAC, testing, and maintenance industries. This tool is essential for simulating sensors and calibrating instruments, ensuring your systems operate with precision. Generates 0 to 10 VDC and...
    $408.61
    $408.61
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    DWYER
    Dwyer AVUL-3DA1 Air Velocity Transmitter 3% Accuracy Duct Mount Universal Current/Voltage Outputs
    SKU: AVUL-3DA1
    Product Description The DWYER AVUL-3DA1 air velocity transmitter accurately measures air velocity or volumetric flow. Simultaneous current and voltage outputs provide universal inputs to monitoring equipment. Output range, units, and 0 to 5/10 VDC output can be configured via local DIP switches. It is...
    $478.25
    $478.25
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    DWYER
    Dwyer AVUL-3DA1-LCD Air Velocity Transmitter with LCD
    SKU: AVUL-3DA1-LCD
    Product Description The DWYER AVUL-3DA1-LCD air velocity transmitter accurately measures air velocity or volumetric flow in imperial or metric units. Simultaneous current and voltage outputs provide universal inputs to monitoring equipment. The output range, units, and 0 to 5/10 VDC output can be configured...
    $606.92
    $606.92
  • 309279054.jpg
    DWYER
    Dwyer AVUL-3DB1 Air Velocity Transmitter Duct Mount Bacnet
    SKU: AVUL-3DB1
    Product Description The DWYER AVUL-3DB1 is a duct-mount air velocity transmitter designed for HVAC monitoring and building automation applications. It measures air velocity across a range of 0 to 4,000 feet per minute (FPM) with 3% accuracy, making it suitable for airflow verification in...
    $658.39
    $658.39
  • 309279068.jpg
    DWYER
    Dwyer AVUL-5DA1 Air Velocity Transmitter Duct Mount
    SKU: AVUL-5DA1
    Product DescriptionThe DWYER AVUL-5DA1 is a duct-mount air velocity transmitter designed for accurate airflow measurement in HVAC and building automation applications. It measures air velocity across a range of 0 to 4,000 feet per minute (FPM) and delivers universal current and voltage output signals...
    $269.13
    $269.13
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    DWYER
    Dwyer BPS-015 24vac to .1-27vdc Power Supply Control
    SKU: BPS-015
    Product Description The Dwyer BPS-015 is a 24vac to .1-27vdc power supply control. It converts 24 VAC to a regulated DC power source for transmitters with 4 to 20 mA outputs. The output voltage can be field adjusted from 1.5V to 27V using a...
    $79.97
    $79.97
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