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We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer HFO-22440 In-line flow alarm | range 4-40 GPM (15-151 LPM) water | 1" female NPT. | Blackhawk Supply
HFO-22440 | In-line flow alarm | range 4-40 GPM (15-151 LPM) water | 1" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22440
$1,458.08 each
View Details Dwyer HFO-22550 In-line flow alarm | range 5-50 GPM (19-189 LPM) water | 1-1/2" female NPT. | Blackhawk Supply
HFO-22550 | In-line flow alarm | range 5-50 GPM (19-189 LPM) water | 1-1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22550
$3,108.80 each
View Details Dwyer HFO-21123 In-line flow alarm | range 4-23 SCFM air | 1/4" female NPT. | Blackhawk Supply
HFO-21123 | In-line flow alarm | range 4-23 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-21123
$1,146.18 each
View Details Dwyer HFO-23202 In-line flow alarm | range 0.2-2.0 GPM (0.75-7.5 LPM) water | 1/2" female NPT. | Blackhawk Supply
HFO-23202 | In-line flow alarm | range 0.2-2.0 GPM (0.75-7.5 LPM) water | 1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-23202
$1,800.24 each
View Details Dwyer FS20700 Flowmeter with flow limit switch | range 1.0 to 7.0 GPM (4 to 26 LPM) | 3/4" male NPT (brass). | Blackhawk Supply
FS20700 | Flowmeter with flow limit switch | range 1.0 to 7.0 GPM (4 to 26 LPM) | 3 / 4" male NPT (brass). | Dwyer
Brand: Dwyer
SKU: FS20700
$764.92 each
View Details Dwyer WNT-A-C-07-100 Multi-Jet water meter | 1-1/2" pipe size | NSF Certified | brass body with 100 gal pulse output. | Blackhawk Supply
WNT-A-C-07-100 | Multi-Jet water meter | 1-1 / 2" pipe size | NSF Certified | brass body with 100 gal pulse output. | Dwyer
Brand: Dwyer
SKU: WNT-A-C-07-100
$411.98 each
View Details Dwyer HFO-22315 In-line flow alarm | range 1-15 GPM (3.8-55 LPM) water | 3/4" female NPT. | Blackhawk Supply
HFO-22315 | In-line flow alarm | range 1-15 GPM (3.8-55 LPM) water | 3 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22315
$1,435.82 each
View Details Dwyer HFO-22320 In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3/4" female NPT. | Blackhawk Supply
HFO-22320 | In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22320
$1,431.51 each
View Details Dwyer FS10410 Flowmeter with flow limit switch | range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 1" male NPT (polysulfone). | Blackhawk Supply
FS10410 | Flowmeter with flow limit switch | range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 1" male NPT (polysulfone). | Dwyer
Brand: Dwyer
SKU: FS10410
$579.07 each
View Details Dwyer FS20400 Flowmeter with flow limit switch | range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 3/4" male NPT (brass). | Blackhawk Supply
FS20400 | Flowmeter with flow limit switch | range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 3 / 4" male NPT (brass). | Dwyer
Brand: Dwyer
SKU: FS20400
$762.53 each
View Details Dwyer LFMF-15-I2 Polycarbonate flowmeter | range 2.5-25 GPM (10-100 LPM) water | 2" male NPT | 316 SS float. | Blackhawk Supply
LFMF-15-I2 | Polycarbonate flowmeter | range 2.5-25 GPM (10-100 LPM) water | 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMF-15-I2
$277.76 each
View Details Dwyer HFO-23210 In-line flow alarm | range 1-10 GPM (3.8-38 LPM) water | 1/2" female NPT. | Blackhawk Supply
HFO-23210 | In-line flow alarm | range 1-10 GPM (3.8-38 LPM) water | 1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-23210
$1,800.24 each
View Details Dwyer FS11610 Flowmeter with flow limit switch | range 1.0 to 16 GPM (5 to 60 LPM) | 1" male NPT (polysulfone). | Blackhawk Supply
FS11610 | Flowmeter with flow limit switch | range 1.0 to 16 GPM (5 to 60 LPM) | 1" male NPT (polysulfone). | Dwyer
Brand: Dwyer
SKU: FS11610
$637.31 each
View Details Dwyer LFME-14-F2 Polycarbonate flowmeter | range 2.5-25 GPM (10-100 LPM) water | 1" male NPT | 316 SS float. | Blackhawk Supply
LFME-14-F2 | Polycarbonate flowmeter | range 2.5-25 GPM (10-100 LPM) water | 1" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFME-14-F2
$193.97 each
View Details Dwyer HFO-22205 In-line flow alarm | range 0.5-5.0 GPM (1-19 LPM) water | 1/2" female NPT. | Blackhawk Supply
HFO-22205 | In-line flow alarm | range 0.5-5.0 GPM (1-19 LPM) water | 1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22205
$1,241.50 each
View Details Dwyer HFO-21112 In-line flow alarm | range 1.5-12 SCFM air | 1/4" female NPT. | Blackhawk Supply
HFO-21112 | In-line flow alarm | range 1.5-12 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-21112
$1,146.18 each
View Details Dwyer FS12810 Flowmeter with flow limit switch | range 4.0 to 28 GPM (20 to 100 LPM) | 1" male NPT (polysulfone). | Blackhawk Supply
FS12810 | Flowmeter with flow limit switch | range 4.0 to 28 GPM (20 to 100 LPM) | 1" male NPT (polysulfone). | Dwyer
Brand: Dwyer
SKU: FS12810
$647.19 each
View Details Dwyer LFMA-02-A2 Polycarbonate flowmeter | range 0.2-2 GPM (1-7 LPM) water | 1/2" male NPT | 316 SS float. | Blackhawk Supply
LFMA-02-A2 | Polycarbonate flowmeter | range 0.2-2 GPM (1-7 LPM) water | 1 / 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMA-02-A2
$66.04 each
View Details Dwyer LFMC-09-A2 Polycarbonate flowmeter | range 0.8-8 GPM (3-30 LPM) water | 1/2" male NPT | 316 SS float. | Blackhawk Supply
LFMC-09-A2 | Polycarbonate flowmeter | range 0.8-8 GPM (3-30 LPM) water | 1 / 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMC-09-A2
$99.07 each
View Details Dwyer LFMB-04-A2 Polycarbonate flowmeter | range 0.1-1 GPM (.5-4 LPM) water | 1/2" male NPT | 316 SS float. | Blackhawk Supply
LFMB-04-A2 | Polycarbonate flowmeter | range 0.1-1 GPM (.5-4 LPM) water | 1 / 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMB-04-A2
$88.60 each
View Details Dwyer LFMB-06-A2 Polycarbonate flowmeter | range 0.5-5 GPM (1.8-18 LPM) water | 1/2" male NPT | 316 SS float. | Blackhawk Supply
LFMB-06-A2 | Polycarbonate flowmeter | range 0.5-5 GPM (1.8-18 LPM) water | 1 / 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMB-06-A2
$88.60 each
View Details Dwyer VA-K2 316 SS flowmeter kit. | Blackhawk Supply
VA-K2 | 316 SS flowmeter kit. | Dwyer
Brand: Dwyer
SKU: VA-K2
$1,601.96 each
View Details Dwyer LFMC-07-A2 Polycarbonate flowmeter | range 0.25-2.5 GPM (1-10 LPM) water | 1/2" male NPT | 316 SS float. | Blackhawk Supply
LFMC-07-A2 | Polycarbonate flowmeter | range 0.25-2.5 GPM (1-10 LPM) water | 1 / 2" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMC-07-A2
$99.07 each
View Details Dwyer IF2721 Industrial direct reading flowmeter | max. flow rate 116 GPM (439 LPM) water | pressure drop 45" w.c. | 2" female NPT. | Blackhawk Supply
IF2721 | Industrial direct reading flowmeter | max. flow rate 116 GPM (439 LPM) water | pressure drop 45" w.c. | 2" female NPT. | Dwyer
Brand: Dwyer
SKU: IF2721
$3,885.95 each
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