Dwyer Level switches Type
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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/files/fsw2_1000x1000_90e82f11-7fc2-41d2-a49d-1e933ec489ff_medium.gif?v=1719999128)
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/files/fsw2_1000x1000_5141179a-f1bb-4db8-acb5-6ed0194950d4_medium.gif?v=1719999007)
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/files/fsw2_1000x1000_622f0a25-c1b4-4cae-a9d6-b31aa06b455a_medium.gif?v=1719999072)
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/files/fsw2_1000x1000_afaf90dd-150e-4429-b540-75643758030a_medium.gif?v=1719999058)
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/files/fsw2_1000x1000_80573aae-d7ee-4e81-9282-9c9b2dec24ec_medium.gif?v=1719999028)
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/files/fsw2_1000x1000_b026b681-832c-4856-b3f3-10ddde59c2c1_medium.gif?v=1719998981)
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/files/fsw2_1000x1000_417b4fb4-c17b-452d-9ae1-b9330cd7ff99_medium.gif?v=1719999018)
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/files/fsw2_1000x1000_4f2b0eec-e2c1-44dc-8089-87873589a0aa_medium.gif?v=1719998962)
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/files/fsw2_1000x1000_a017b2cc-6327-499e-849d-a861ceceae6e_medium.gif?v=1719999123)
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/files/fsw2_1000x1000_a4abc263-43d3-4432-ae6d-941fd4638ee4_medium.gif?v=1719998996)
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/files/fsw2_1000x1000_74c9c501-632d-463c-b506-0fad007e0f8a_medium.gif?v=1719999062)
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/files/fsw2_1000x1000_7814e48f-be5e-4a36-958a-26cd0f27aa4b_medium.gif?v=1719998986)
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/files/fsw2_1000x1000_74435ffb-b983-4fc7-928a-f912c03b1283_medium.gif?v=1719999088)
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/files/fsw2_1000x1000_cad7e272-339b-4836-9fc4-6d30e5c48bb4_medium.gif?v=1719999043)
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/files/fsw2_1000x1000_c545c91f-ee60-409c-af66-b79a6414e387_medium.gif?v=1719998963)
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/files/fsw2_1000x1000_1fa9c497-e9f7-4d18-9959-c7c055b877ca_medium.gif?v=1719999033)
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/files/fsw2_1000x1000_773b74c1-3393-4c23-9ac8-d18c587eaf03_medium.gif?v=1719999007)
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/files/123_df9f759b-7726-4959-845b-d74a8ae9d8c2_medium.jpg?v=1719997553)
123-804 | Water level control | cast iron chamber | DPDT (2 SPDT) mercury switches. | Dwyer
Brand: Dwyer
SKU: 123-804
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![Dwyer L8-WP Liquid level switch with weatherproof enclosure (phenylpolioxide). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/l8_pic_medium.jpg?v=1719999202)
L8-WP | Liquid level switch with weatherproof enclosure (phenylpolioxide). | Dwyer
Brand: Dwyer
SKU: L8-WP
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![Dwyer L8 Liquid level switch. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/l8_pic_765e3e61-30bb-4b74-9c20-08b04de19ac5_medium.jpg?v=1719999207)
L8 | Liquid level switch. | Dwyer
Brand: Dwyer
SKU: L8
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