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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 PSYCHROMETER

PSYCHROMETER

DWYER:A-525
SKU: DWYER:A-525
$388.73
Product Availability: Out of stock
Picture of WICK FOR PSYCHROMETER

WICK FOR PSYCHROMETER

DWYER:A-527
SKU: DWYER:A-527
$10.76
Product Availability: Out of stock
Picture of PSYCHROMETRIC SLIDE CHART

PSYCHROMETRIC SLIDE CHART

DWYER:A-530
SKU: DWYER:A-530
$0.00
Product Availability: Out of stock
Picture of AIR VELOCITY SLIDE CHART

AIR VELOCITY SLIDE CHART

DWYER:A-532
SKU: DWYER:A-532
$27.55
Product Availability: Out of stock
Picture of METRIC AIR VELOC SLIDE CHART

METRIC AIR VELOC SLIDE CHART

DWYER:A-536
SKU: DWYER:A-536
$29.37
Product Availability: Out of stock
Picture of PRESSURE SWITCH ADJ 1.1-3PSI

PRESSURE SWITCH ADJ 1.1-3PSI

DWYER:A6-251221
SKU: DWYER:A6-251221
$40.17
Product Availability: Out of stock
Picture of UNIV. PIPE MNT KIT 2PIPE ONLY

UNIV. PIPE MNT KIT 2PIPE ONLY

DWYER:A-627
SKU: DWYER:A-627
$73.97
Product Availability: Out of stock
Picture of ENCLOSURE, NEMA 4

ENCLOSURE, NEMA 4

DWYER:A-900
SKU: DWYER:A-900
$238.60
Product Availability: Out of stock
Picture of 1/2FLO-SW FOR OIL .05-20 GPM

1/2FLO-SW FOR OIL .05-20 GPM

DWYER:AFS-131
SKU: DWYER:AFS-131
$1,535.56
Product Availability: Out of stock
Picture of INDICATING ALARM ANNUNCIATOR

INDICATING ALARM ANNUNCIATOR

DWYER:AN24-1
SKU: DWYER:AN24-1
$1,096.25
Product Availability: Out of stock
Picture of 140-300F TEMPSW SNAPACT

140-300F TEMPSW SNAPACT

DWYER:DA-7035-153-7N
SKU: DWYER:DA-7035-153-7N
$2,880.55
Product Availability: Out of stock
Picture of 250/415F TEMPSW SNAPACT 6CAP

250/415F TEMPSW SNAPACT 6CAP

DWYER:DA-7035-153-8N
SKU: DWYER:DA-7035-153-8N
$2,833.26
Product Availability: Out of stock
Picture of 10-100 SPDT SNAP SWITCH

10-100 SPDT SNAP SWITCH

DWYER:DA-7041-153-6E
SKU: DWYER:DA-7041-153-6E
$1,566.85
Product Availability: Out of stock
Picture of 10/300# SPDT SS SNAP ACT # SW.

10/300# SPDT SS SNAP ACT # SW.

DWYER:DA-7041-153-9E
SKU: DWYER:DA-7041-153-9E
$1,566.85
Product Availability: Out of stock
Picture of 40-350# 9-64 SPDT 403SS SWITCH

40-350# 9-64 SPDT 403SS SWITCH

DWYER:DAF-21-153-9AS
SKU: DWYER:DAF-21-153-9AS
$0.00
Product Availability: Out of stock
Picture of 10-300# PRS SWTCH SPST ON INCR

10-300# PRS SWTCH SPST ON INCR

DWYER:DAF-31-152-9
SKU: DWYER:DAF-31-152-9
$1,642.93
Product Availability: Out of stock
Picture of SNAP SWITCH SPDT 5-75# FM APPR

SNAP SWITCH SPDT 5-75# FM APPR

DWYER:DAF-7081-153-23K
SKU: DWYER:DAF-7081-153-23K
$0.00
Product Availability: Out of stock
Picture of 10/300# SPDT # SW; FM APPROVED

10/300# SPDT # SW; FM APPROVED

DWYER:DAF-7081-153-9K
SKU: DWYER:DAF-7081-153-9K
$0.00
Product Availability: Out of stock
Picture of 50-150 SPDT TEMP SWITCH

50-150 SPDT TEMP SWITCH

DWYER:DAH-35-153-4N
SKU: DWYER:DAH-35-153-4N
$0.00
Product Availability: Out of stock
Picture of XPRF TEMP SWITCH 100-200F

XPRF TEMP SWITCH 100-200F

DWYER:DAH-35-153-5N
SKU: DWYER:DAH-35-153-5N
$0.00
Product Availability: Out of stock