Flow sensors Flow Category/type
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![Dwyer DS-300-1-1/2-LV Flow sensor | 1-1/2" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_d8c136d5-b05e-4e76-8f4d-2fbcf40f4087_medium.jpg?v=1719998912)
DS-300-1-1 / 2-LV | Flow sensor | 1-1 / 2" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-1-1/2-LV
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![Dwyer DR10010 Direct reading glass flowmeter | glass float | flow rate 0.24 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_0aaf4422-3aa9-4f11-a4b4-bb7bfd2c5278_medium.gif?v=1719998912)
DR10010 | Direct reading glass flowmeter | glass float | flow rate 0.24 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR10010
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![Dwyer DR22082 Direct reading glass flowmeter | 316 SS float | flow rate 0.54 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_76432851-491e-4fde-b877-fef24c6c28f6_medium.gif?v=1719998873)
DR22082 | Direct reading glass flowmeter | 316 SS float | flow rate 0.54 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR22082
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![Dwyer DS-300-1-LV Flow sensor | 1" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_c8981f25-c19e-4ff9-acae-b24bc70d1028_medium.jpg?v=1719998897)
DS-300-1-LV | Flow sensor | 1" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-1-LV
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![Dwyer DR104172 Direct reading glass flowmeter | 316 SS float | flow rate 0.9 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_2d8df08b-ca52-4f3d-9458-6985b9645494_medium.gif?v=1719998853)
DR104172 | Direct reading glass flowmeter | 316 SS float | flow rate 0.9 GPH water. | Dwyer
Brand: Dwyer
SKU: DR104172
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![Dwyer DR200282 Direct reading glass flowmeter | 316 SS float | flow rate 16 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_585cb584-1bbd-458a-8f8c-da15bd02db26_medium.gif?v=1719998884)
DR200282 | Direct reading glass flowmeter | 316 SS float | flow rate 16 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR200282
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![Dwyer DR10430 Direct reading glass flowmeter | glass float | flow rate 1.1 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_3d31e9c6-2765-4747-a5a3-1855f2bc8ccd_medium.gif?v=1719998823)
DR10430 | Direct reading glass flowmeter | glass float | flow rate 1.1 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR10430
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![Dwyer DFMT2-25A Remote Digital Flow Transmitter | 1" NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dfmt2_1000x1000_3e9a1542-ba04-4fe7-b8f2-1a5f13312ad4_medium.gif?v=1719998804)
DFMT2-25A | Remote Digital Flow Transmitter | 1" NPT | Dwyer
Brand: Dwyer
SKU: DFMT2-25A
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![Dwyer HFO-21112 In-line flow alarm | range 1.5-12 SCFM air | 1/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_8f6fa7b3-7382-4255-94b4-c249ec40bf2e_medium.gif?v=1719999178)
HFO-21112 | In-line flow alarm | range 1.5-12 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-21112
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![Dwyer HFO-23210 In-line flow alarm | range 1-10 GPM (3.8-38 LPM) water | 1/2" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_2e74083c-edcc-4d54-a667-18f5cc39332d_medium.gif?v=1719999119)
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
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![Dwyer DS-400-10 Flow sensor | 10" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_05b80e99-d80b-4b9d-b703-dc581dc1209c_medium.jpg?v=1719999018)
DS-400-10 | Flow sensor | 10" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-10
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