Dwyer Flow Category/type
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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![Dwyer DS-400-6-LV Flow sensor | 6" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_4a8e149e-cd02-4a06-8c36-f9662fb2fe5e_medium.jpg?v=1719998933)
DS-400-6-LV | Flow sensor | 6" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-6-LV
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![Dwyer DS-400-8 Flow sensor | 8" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_6d139a91-cdbb-455e-ac40-667c3953ca70_medium.jpg?v=1719998874)
DS-400-8 | Flow sensor | 8" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-8
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![Dwyer V6EPB-B-D-3-B Mini-size flow switch | brass upper and lower body | 1" NPT | brass tee. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/v6_pic_2_5409e150-d207-4af9-8aa2-3e8f0146c04e_medium.jpg?v=1720000033)
V6EPB-B-D-3-B | Mini-size flow switch | brass upper and lower body | 1" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-3-B
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![Dwyer DS-300-2-1/2-LV Flow sensor | 2-1/2" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_abc3d2e6-fb1a-496c-85d8-fbe6b5415a0e_medium.jpg?v=1719998913)
DS-300-2-1 / 2-LV | Flow sensor | 2-1 / 2" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-2-1/2-LV
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![Dwyer DS-400-18-LV Flow sensor | 18" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_406ca2a9-79b9-49fb-825d-fb64e4f1158b_medium.jpg?v=1719998913)
DS-400-18-LV | Flow sensor | 18" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-18-LV
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![Dwyer DS-400-24-LV Flow sensor | 24" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_ff1e97c7-4be7-4197-9d21-d31fdfb3029b_medium.jpg?v=1719998918)
DS-400-24-LV | Flow sensor | 24" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-24-LV
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![Dwyer DS-300-10-LV Flow sensor | 10" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_8cccedc2-309f-465b-91ff-362098288c2a_medium.jpg?v=1719998923)
DS-300-10-LV | Flow sensor | 10" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-10-LV
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![Dwyer DS-400-16-LV Flow sensor | 16" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_4cc73862-7b9f-44f6-8dd0-a4a22cfe4683_medium.jpg?v=1719998967)
DS-400-16-LV | Flow sensor | 16" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-16-LV
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![Dwyer DS-400-20-LV Flow sensor | 20" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_3d7385e5-63bf-4bb3-8057-fab21b82b379_medium.jpg?v=1719998902)
DS-400-20-LV | Flow sensor | 20" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-20-LV
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![Dwyer V6EPB-B-D-1-MI Mini-size flow switch | brass upper and lower body | 1/2" NPT | iron tee. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/v6_pic_2_1d232119-1226-4cd2-baa0-054b8050fb32_medium.jpg?v=1720000042)
V6EPB-B-D-1-MI | Mini-size flow switch | brass upper and lower body | 1 / 2" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-1-MI
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![Dwyer DS-400-18 Flow sensor | 18" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_42b67177-5ff6-4200-8e2b-ad508edc705b_medium.jpg?v=1719998908)
DS-400-18 | Flow sensor | 18" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-18
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![Dwyer DS-400-20 Flow sensor | 20" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_fd60b0c6-11d9-4a69-b604-785c3fdc019c_medium.jpg?v=1719999159)
DS-400-20 | Flow sensor | 20" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-20
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![Dwyer DS-400-8-LV Flow sensor | 8" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_29e81c2c-cdec-40ea-aa52-b8779ebb5d66_medium.jpg?v=1719998903)
DS-400-8-LV | Flow sensor | 8" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-8-LV
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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 DS-300-1-1/4-LV Flow sensor | 1-1/4" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_f0565d1d-2ee0-4fab-9b69-5e5c76a2d3a8_medium.jpg?v=1719998923)
DS-300-1-1 / 4-LV | Flow sensor | 1-1 / 4" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-1-1/4-LV
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![Dwyer DS-400-14 Flow sensor | 14" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_c3ea486d-065a-4cd6-bf4e-06626df91c92_medium.jpg?v=1719998948)
DS-400-14 | Flow sensor | 14" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-14
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![Dwyer DS-400-6 Flow sensor | 6" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_80024c8a-c730-4a7a-bb2f-8e1c31437009_medium.jpg?v=1719998908)
DS-400-6 | Flow sensor | 6" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-6
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![Dwyer DS-400-16 Flow sensor | 16" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_9231e599-342e-4b4d-8e02-a288265f8d73_medium.jpg?v=1719998907)
DS-400-16 | Flow sensor | 16" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-16
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![Dwyer DS-400-10-LV Flow sensor | 10" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_5eedc6b0-1a77-4121-afcd-e4652c67e62e_medium.jpg?v=1719998889)
DS-400-10-LV | Flow sensor | 10" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-400-10-LV
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![Dwyer DS-300-2-LV Flow sensor | 2" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_84178306-a429-4ada-b48f-eb20be146f59_medium.jpg?v=1719998947)
DS-300-2-LV | Flow sensor | 2" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-2-LV
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![Dwyer DS-300-6-LV Flow sensor | 6" pipe size | without valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_8ca76697-b261-4360-903d-95008f2eabad_medium.jpg?v=1719998928)
DS-300-6-LV | Flow sensor | 6" pipe size | without valves. | Dwyer
Brand: Dwyer
SKU: DS-300-6-LV
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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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![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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