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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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![Dwyer CFS2-CGDSN-30 SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 30 ft ( 9.14 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cfs2_1000x1000_1_8d4f22f6-9ccc-4984-8822-94ded4d9b5bf_medium.gif?v=1688844749)
CFS2-CGDSN-30 | SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 30 ft ( 9.14 m) cable | Dwyer
Brand: Dwyer
SKU: CFS2-CGDSN-30
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![Dwyer CFS2-CGDSN-40 SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 40 ft ( 12.19 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cfs2_1000x1000_1_fccbf4d2-ee34-4509-bbd0-58082bb6e2a1_medium.gif?v=1688842017)
CFS2-CGDSN-40 | SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 40 ft ( 12.19 m) cable | Dwyer
Brand: Dwyer
SKU: CFS2-CGDSN-40
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![Dwyer CFS2-CGDSN-20 SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 20 ft (6.10 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cfs2_1000x1000_1_ce9c59c7-d161-4b02-809f-d09c1e5f133c_medium.gif?v=1688848462)
CFS2-CGDSN-20 | SJOW 3X16 cable | SPST | NC | 1 HP 125V~ 16FLA 2 HP 250V~12FLA | 20 ft (6.10 m) cable | Dwyer
Brand: Dwyer
SKU: CFS2-CGDSN-20
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![Dwyer FSW2-ONPN-50 Free floating sewage water level switch | PVC cable | SPST | NO | 50 ft (15.24 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_53386173-2488-4969-91a4-366c62169e42_medium.gif?v=1688836445)
FSW2-ONPN-50 | Free floating sewage water level switch | PVC cable | SPST | NO | 50 ft (15.24 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-ONPN-50
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![Dwyer FSW2-ONPN-40 Free floating sewage water level switch | PVC cable | SPST | NO | 40 ft (12.19 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_1892de3b-2a76-44b5-8989-15e3f68cbf41_medium.gif?v=1688874813)
FSW2-ONPN-40 | Free floating sewage water level switch | PVC cable | SPST | NO | 40 ft (12.19 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-ONPN-40
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![Dwyer FSW2-ONPN-20 Free floating sewage water level switch | PVC cable | SPST | NO | 20 ft (6.10m)cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_123ea1e3-99d1-4aaf-b31b-e1c0b4628c8d_medium.gif?v=1688834843)
FSW2-ONPN-20 | Free floating sewage water level switch | PVC cable | SPST | NO | 20 ft (6.10m)cable | Dwyer
Brand: Dwyer
SKU: FSW2-ONPN-20
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![Dwyer FSW2-ONPN-30 Free floating sewage water level switch | PVC cable | SPST | NO | 30 ft (9.14 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_457feaad-58e2-4e8a-905b-e8d81bf8a046_medium.gif?v=1688834456)
FSW2-ONPN-30 | Free floating sewage water level switch | PVC cable | SPST | NO | 30 ft (9.14 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-ONPN-30
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![Dwyer FSW2-DNPN-20 Free floating sewage water level switch | PVC cable | SPDT | 20 ft (6.10 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_157a626e-cfa3-49ff-9085-eacea82eda21_medium.gif?v=1688877319)
FSW2-DNPN-20 | Free floating sewage water level switch | PVC cable | SPDT | 20 ft (6.10 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-20
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![Dwyer FSW2-DNPN-15 Free floating sewage water level switch | PVC cable | SPDT | 15 ft (4.57 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_c13503a7-008f-4d71-91ef-0841b3ac2200_medium.gif?v=1688871257)
FSW2-DNPN-15 | Free floating sewage water level switch | PVC cable | SPDT | 15 ft (4.57 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-15
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![Dwyer FSW2-DNPN-100 Free floating sewage water level switch | PVC cable | SPDT | 100 ft (30.48 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_f4de3321-a4b2-4e6d-95f4-1bee7c340e9e_medium.gif?v=1688876021)
FSW2-DNPN-100 | Free floating sewage water level switch | PVC cable | SPDT | 100 ft (30.48 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-100
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![Dwyer FSW2-DNPN-10 Free floating sewage water level switch | PVC cable | SPDT | 10 ft (3.05 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_43531902-2b12-4236-a1d6-de0e57e8b65e_medium.gif?v=1688869017)
FSW2-DNPN-10 | Free floating sewage water level switch | PVC cable | SPDT | 10 ft (3.05 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-10
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![Dwyer FSW2-DNPN-80 Free floating sewage water level switch | PVC cable | SPDT | 80 ft (24.38 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_cfeeade4-d27c-49c0-a641-54b7722ff1d2_medium.gif?v=1688836334)
FSW2-DNPN-80 | Free floating sewage water level switch | PVC cable | SPDT | 80 ft (24.38 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-80
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![Dwyer FSW2-CNPN-50 Free floating sewage water level switch | PVC cable | SPST | NC | 50 ft (15.24 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_622ce58a-91bc-4ec2-b4dc-4c5c7d4fc49c_medium.gif?v=1688873599)
FSW2-CNPN-50 | Free floating sewage water level switch | PVC cable | SPST | NC | 50 ft (15.24 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-CNPN-50
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![Dwyer FSW2-DNPN-40 Free floating sewage water level switch | PVC cable | SPDT | 40 ft (12.19 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_e56dbb90-5a51-4d0d-93b6-db97fc28a658_medium.gif?v=1688834629)
FSW2-DNPN-40 | Free floating sewage water level switch | PVC cable | SPDT | 40 ft (12.19 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-40
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![Dwyer FSW2-CNPN-40 Free floating sewage water level switch | PVC cable | SPST | NC | 40 ft (12.19 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_7227c0f8-543e-4579-a88b-a20dece8cd8b_medium.gif?v=1688872188)
FSW2-CNPN-40 | Free floating sewage water level switch | PVC cable | SPST | NC | 40 ft (12.19 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-CNPN-40
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![Dwyer FSW2-DNPN-60 Free floating sewage water level switch | PVC cable | SPDT | 60 ft (18.29 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_e5bb24be-b9ae-45c7-a347-1d5f936ec487_medium.gif?v=1688835252)
FSW2-DNPN-60 | Free floating sewage water level switch | PVC cable | SPDT | 60 ft (18.29 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-60
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![Dwyer FSW2-CNPN-30 Free floating sewage water level switch | PVC cable | SPST | NC | 30 ft (9.14 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_df2d262a-8524-4ba1-9e2d-7e38e5373a92_medium.gif?v=1688834119)
FSW2-CNPN-30 | Free floating sewage water level switch | PVC cable | SPST | NC | 30 ft (9.14 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-CNPN-30
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![Dwyer FSW2-DNPN-30 Free floating sewage water level switch | PVC cable | SPDT | 30 ft (9.14 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_f7ae733e-1b75-4c9f-9f06-d1846ce4391a_medium.gif?v=1688869332)
FSW2-DNPN-30 | Free floating sewage water level switch | PVC cable | SPDT | 30 ft (9.14 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-30
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![Dwyer FSW2-DNPN-50 Free floating sewage water level switch | PVC cable | SPDT | 50 ft (15.24 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_3f76bfde-4348-46bf-a81f-85ec93fdb76d_medium.gif?v=1688877486)
FSW2-DNPN-50 | Free floating sewage water level switch | PVC cable | SPDT | 50 ft (15.24 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-50
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![Dwyer FSW2-CNPN-20 Free floating sewage water level switch | PVC cable | SPST | NC | 20 ft (6.10 m) cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fsw2_1000x1000_34a4772a-3dde-4e26-bafa-11212d1bad91_medium.gif?v=1688874521)
FSW2-CNPN-20 | Free floating sewage water level switch | PVC cable | SPST | NC | 20 ft (6.10 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-CNPN-20
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![Dwyer 123-804 Water level control | cast iron chamber | DPDT (2 SPDT) mercury switches. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/123_9bc1cbd6-c43b-4b5c-9ea9-55913993d843_medium.jpg?v=1688854005)
123-804 | Water level control | cast iron chamber | DPDT (2 SPDT) mercury switches. | Dwyer
Brand: Dwyer
SKU: 123-804
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