Menu
Search
Search store Close
Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close

    Dwyer

    Perhaps most well-known is our Magnehelic gage, which has been an industry standard since its introduction in 1953.

    View as Grid List
    Sort by
    Display per page
    Picture of 3/16 T

    3/16 T

    DWYER:A-342
    SKU: DWYER:A-342
    $8.85
    Product Availability: Out of stock
    Picture of PIPE PLUG

    PIPE PLUG

    DWYER:A-330
    SKU: DWYER:A-330
    $8.85
    Product Availability: Out of stock
    Picture of 1/8 TO 1/4NPT BUSHING

    1/8 TO 1/4NPT BUSHING

    DWYER:A-332
    SKU: DWYER:A-332
    $8.42
    Product Availability: Out of stock
    Picture of 1/4QUICK X 1/4MNPT METAL

    1/4QUICK X 1/4MNPT METAL

    DWYER:A-3021-2
    SKU: DWYER:A-3021-2
    $7.07
    Product Availability: Out of stock
    Picture of POLY TUBING 1/8ID 1/4OD /FT

    POLY TUBING 1/8ID 1/4OD /FT

    DWYER:A-223P-1
    SKU: DWYER:A-223P-1
    $6.12
    Product Availability: Out of stock
    Picture of QUICK CONNECT 1/4X1/8 NPT

    QUICK CONNECT 1/4X1/8 NPT

    DWYER:A-3021-1
    SKU: DWYER:A-3021-1
    $6.12
    Product Availability: Out of stock
    Picture of PROTECTIVE TERMINAL CAP

    PROTECTIVE TERMINAL CAP

    DWYER:A-618
    SKU: DWYER:A-618
    $4.19
    Product Availability: Out of stock
    Picture of RUBBER TUBING 3/16IDPER/FT

    RUBBER TUBING 3/16IDPER/FT

    DWYER:A-202
    SKU: DWYER:A-202
    $3.26
    Product Availability: Out of stock
    Picture of STATIC PRESSURE PROBE

    STATIC PRESSURE PROBE

    DWYER:A-480
    SKU: DWYER:A-480
    $3.20
    Product Availability: Out of stock
    Picture of 3/16OD TYGON TUBING; PER FOOT

    3/16OD TYGON TUBING; PER FOOT

    DWYER:A-221
    SKU: DWYER:A-221
    $2.34
    Product Availability: Out of stock
    Picture of .240I.D.VINYL TUBING (PER FT)

    .240I.D.VINYL TUBING (PER FT)

    DWYER:A-222
    SKU: DWYER:A-222
    $1.42
    Product Availability: Out of stock
    Picture of FLEX VINYL TUBING 3/16IDX5/16O

    FLEX VINYL TUBING 3/16IDX5/16O

    DWYER:A-220
    SKU: DWYER:A-220
    $1.42
    Product Availability: Out of stock
    Picture of 0-20.00WC 10#MAX HNDHLDDIGMAN

    0-20.00WC 10#MAX HNDHLDDIGMAN

    DWYER:475-1-FM-NIST
    SKU: DWYER:475-1-FM-NIST
    $0.00
    Product Availability: Out of stock
    Picture of 0-20WC MANOMETER AIR VELOCITY

    0-20WC MANOMETER AIR VELOCITY

    DWYER:475-3-FM-AV
    SKU: DWYER:475-3-FM-AV
    $0.00
    Product Availability: Out of stock
    Picture of 0-200WC MANOMETER W/CALIB CER

    0-200WC MANOMETER W/CALIB CER

    DWYER:475-3-FM-NIST
    SKU: DWYER:475-3-FM-NIST
    $0.00
    Product Availability: Out of stock
    Picture of 38R-R06WA12-210081-R03 - VALVE

    38R-R06WA12-210081-R03 - VALVE

    DWYER:38RR06WA12210081R0
    SKU: DWYER:38RR06WA12210081R0
    $0.00
    Product Availability: Out of stock
    Picture of 0-5# PHOTOHELIC GAUGE/SWITCH

    0-5# PHOTOHELIC GAUGE/SWITCH

    DWYER:43205
    SKU: DWYER:43205
    $0.00
    Product Availability: Out of stock
    Picture of PHOTOHELIC # SWTCH 0-.25 UL/CS

    PHOTOHELIC # SWTCH 0-.25 UL/CS

    DWYER:A3000-00-LT
    SKU: DWYER:A3000-00-LT
    $0.00
    Product Availability: Out of stock
    Picture of PHOTOHELIC W/ 24V RELAY 0-1WC

    PHOTOHELIC W/ 24V RELAY 0-1WC

    DWYER:A3001-24VAC
    SKU: DWYER:A3001-24VAC
    $0.00
    Product Availability: Out of stock
    Picture of 0-1WC LOWTEMP PRES SWT/GAGE

    0-1WC LOWTEMP PRES SWT/GAGE

    DWYER:A3001-LT
    SKU: DWYER:A3001-LT
    $0.00
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-1WC W/LOW TEMP

    PHOTOHELIC 0-1WC W/LOW TEMP

    DWYER:A3001-TAMP-LT
    SKU: DWYER:A3001-TAMP-LT
    $0.00
    Product Availability: Out of stock
    Picture of CRF2 CAPACITIVE TRANSMITTER

    CRF2 CAPACITIVE TRANSMITTER

    DWYER:CRF2-WR01T-048
    SKU: DWYER:CRF2-WR01T-048
    $0.00
    Product Availability: Out of stock
    Picture of 1000# DIGITAL GAUGE

    1000# DIGITAL GAUGE

    DWYER:DPG-009-NIST
    SKU: DWYER:DPG-009-NIST
    $0.00
    Product Availability: Out of stock
    Picture of PRESS.TRANS.250IN W.C. RANGE

    PRESS.TRANS.250IN W.C. RANGE

    DWYER:DM-2002-LCD
    SKU: DWYER:DM-2002-LCD
    $0.00
    Product Availability: Out of stock
    Picture of .5WC DIF PRES TRANSMITTER

    .5WC DIF PRES TRANSMITTER

    DWYER:DM-2003
    SKU: DWYER:DM-2003
    $0.00
    Product Availability: Out of stock
    Picture of .5WC DIFPRESTRNSMTR W/NISTCAL

    .5WC DIFPRESTRNSMTR W/NISTCAL

    DWYER:DM-2003-NIST
    SKU: DWYER:DM-2003-NIST
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSMTR W/LCD

    PRESSURE TRANSMTR W/LCD

    DWYER:DM-2013-LCD
    SKU: DWYER:DM-2013-LCD
    $0.00
    Product Availability: Out of stock
    Picture of DIFFERENTIAL PRESSURE TRANS

    DIFFERENTIAL PRESSURE TRANS

    DWYER:DM-2101-LCD
    SKU: DWYER:DM-2101-LCD
    $0.00
    Product Availability: Out of stock
    Picture of DPA-33-3-62

    DPA-33-3-62

    DWYER:DPA-33-3-62
    SKU: DWYER:DPA-33-3-62
    $0.00
    Product Availability: Out of stock
    Picture of 0-30#DIF PRES SW.-MERCURY

    0-30#DIF PRES SW.-MERCURY

    DWYER:DPA-33-3-64
    SKU: DWYER:DPA-33-3-64
    $0.00
    Product Availability: Out of stock
    Filters Close
    Clear All
    Price range Clear
    Min: $0.00 Max: $8,294.00
    $0 $8294
    Manufacturer Clear
    Categories
    Manufacturers
    View all
    Recently viewed products
    Information
    My account
    Customer service
    Payment options
    Powered by nopCommerce
    Copyright © 2025 Patriot Supply. All rights reserved.