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    Dwyer

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

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    Picture of PRESSWTCH SPDT 5-100#

    PRESSWTCH SPDT 5-100#

    DWYER:DA-7031-153-6
    SKU: DWYER:DA-7031-153-6
    $984.62
    Picture of SPDT PRESSURE SWITCH 5-100#

    SPDT PRESSURE SWITCH 5-100#

    DWYER:DS-7231-153-6
    SKU: DWYER:DS-7231-153-6
    $984.62
    Picture of DWYER PRESSURE SWITCH 5-150# SPDT

    DWYER PRESSURE SWITCH 5-150# SPDT

    DWYER:DS-7231-153-7
    SKU: DWYER:DS-7231-153-7
    $984.62
    Picture of 1/8-20# SPDT SNAP ACTION # SW

    1/8-20# SPDT SNAP ACTION # SW

    DWYER:DS-7231-153-1
    SKU: DWYER:DS-7231-153-1
    $984.62
    Picture of PRESSURE SWITCH 0-30

    PRESSURE SWITCH 0-30

    DWYER:DS-7231-153-2
    SKU: DWYER:DS-7231-153-2
    $984.62
    Picture of 25-50# SPDT SNAPSW

    25-50# SPDT SNAPSW

    DWYER:DS-7231-153-27
    SKU: DWYER:DS-7231-153-27
    $984.62
    Picture of 10-12# SPDT SNAPSW

    10-12# SPDT SNAPSW

    DWYER:DS-7231-153-3
    SKU: DWYER:DS-7231-153-3
    $984.62
    Picture of 1/8-20# SPDT SNAPSW

    1/8-20# SPDT SNAPSW

    DWYER:DS-7231-153-3A
    SKU: DWYER:DS-7231-153-3A
    $984.62
    Picture of SPDT PRESSURE SWITCH 1-35#

    SPDT PRESSURE SWITCH 1-35#

    DWYER:DS-7231-153-4
    SKU: DWYER:DS-7231-153-4
    $984.62
    Picture of DWYER 2-60 PSI SPDT SNAP SWITCH

    DWYER 2-60 PSI SPDT SNAP SWITCH

    DWYER:DS-7231-153-5
    SKU: DWYER:DS-7231-153-5
    $984.62
    Picture of 25-50# SPDT SNAP SW

    25-50# SPDT SNAP SW

    DWYER:DA-7031-153-27
    SKU: DWYER:DA-7031-153-27
    $984.62
    Picture of 10-12# SPDT SNAP SW

    10-12# SPDT SNAP SW

    DWYER:DA-7031-153-3
    SKU: DWYER:DA-7031-153-3
    $984.62
    Picture of 1/8-20PSI SPDT SNAPSW #SW

    1/8-20PSI SPDT SNAPSW #SW

    DWYER:DA-7031-153-3A
    SKU: DWYER:DA-7031-153-3A
    $984.62
    Picture of 1/35# SPDT SNAP SWITCH # SWTCH

    1/35# SPDT SNAP SWITCH # SWTCH

    DWYER:DA-7031-153-4
    SKU: DWYER:DA-7031-153-4
    $984.62
    Picture of 2/60# SPDT SNAP SWITCH

    2/60# SPDT SNAP SWITCH

    DWYER:DA-7031-153-5
    SKU: DWYER:DA-7031-153-5
    $984.62
    Picture of 5/150# SPDT BRASS TUBE SNAP SW

    5/150# SPDT BRASS TUBE SNAP SW

    DWYER:DA-7031-153-7
    SKU: DWYER:DA-7031-153-7
    $984.62
    Picture of 1/30 SPDT SNAP GAS # SWITCH

    1/30 SPDT SNAP GAS # SWITCH

    DWYER:PG-7000-153-P1
    SKU: DWYER:PG-7000-153-P1
    $987.02
    Picture of .5/5# SPDT SNAP GAS # SWITCH

    .5/5# SPDT SNAP GAS # SWITCH

    DWYER:PG-7000-153-P2
    SKU: DWYER:PG-7000-153-P2
    $987.02
    Picture of 1-30 DIFF # SW,SPST,EXT ADJ

    1-30 DIFF # SW,SPST,EXT ADJ

    DWYER:PG-3-P1
    SKU: DWYER:PG-3-P1
    $1,008.90
    Picture of 0.5-5# SPST DIFF # SW

    0.5-5# SPST DIFF # SW

    DWYER:PG-3-P2
    SKU: DWYER:PG-3-P2
    $1,008.90
    Picture of PRESSURE SWITCH

    PRESSURE SWITCH

    DWYER:PRL-3-P2
    SKU: DWYER:PRL-3-P2
    $1,008.90
    Picture of SWITCH STRUCTURE ASSEMBLY

    SWITCH STRUCTURE ASSEMBLY

    DWYER:200-7806HT
    SKU: DWYER:200-7806HT
    $990.39
    Picture of DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 PSI. SERIES 4000 CAPS

    DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 PSI. SERIES 4000 CAPS

    DWYER:4210
    SKU: DWYER:4210
    $997.20
    Picture of DIFF PRESS GAUGE,0-15#

    DIFF PRESS GAUGE,0-15#

    DWYER:4215
    SKU: DWYER:4215
    $997.20
    Picture of 0/50WC CAPSUHELIC # GAGE

    0/50WC CAPSUHELIC # GAGE

    DWYER:4050
    SKU: DWYER:4050
    $997.20
    Picture of 0-20 PRESSURE GAGE

    0-20 PRESSURE GAGE

    DWYER:4220
    SKU: DWYER:4220
    $997.20
    Picture of DIFF PRESS GAGE 0-80

    DIFF PRESS GAGE 0-80

    DWYER:4000-80MM
    SKU: DWYER:4000-80MM
    $997.20
    Picture of 4003 CAPSUHELIC GAGE, 0-3WC

    4003 CAPSUHELIC GAGE, 0-3WC

    DWYER:4003
    SKU: DWYER:4003
    $997.20
    Picture of 0-5.0WC DIFF # GAGE 1/4

    0-5.0WC DIFF # GAGE 1/4

    DWYER:4005
    SKU: DWYER:4005
    $997.20
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