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1pc float ball switch water level controller automatic water pump float float liquid level gauge sensor

1pc Float Ball Switch Water Level Controller, Automatic Water Pump Float Valve, Water Tower Float, Liquid Level Gauge, Water Supply SensorOpen in new tab.

$7.52
Original price $32.99
-77%
xh m203 full automatic water level controller pump switch module ac 12v relay sensors

Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay SensorsOpen in new tab.

$8.29
Original price $47.14
-82%
automatic water level float switch sensor for pump with 3 meter cable aquarium maintenance durable float float material float level control irrigation

Automatic Water Level Float Switch Sensor for Pump with 118.11 inch Cable, Pump Monitoring System, Aquarium Water Control, Simple Design, Compact Sensor, Weatherresistant Material, Precision Sensor, Float Switch Assembly, Aquarium OwnersOpen in new tab.

$34.01
Original price $36.49
-6%
automatic fluid level sensor controller with adjustable 0 220v ac 10a relay output 3 7 easy to read display heavy duty industrial level switch for pumps tanks boats pools irrigation systems compatible with dnp connectors

Automatic Fluid Level Sensor Controller with Adjustable 0-220V DC/AC, 10A Relay Output, 145.67inch Cable & Easy-to-Read Display - Heavy-Duty Industrial Level Switch for Pumps, Tanks, Boats, Pools, Irrigation Systems - Compatible with DNP Connectors (No ExOpen in new tab.

$68.41
Original price $151.99
-54%
ogo water level switch yellow float with yellow cord aluminum contact material on off switch for water tanks water level monitoring float switch mechanism durable float switch water level controller

Ogo Water Level Switch - Yellow Float with Yellow Cord, Aluminum Contact Material, On-Off Switch for Water Tanks, Water Level Monitoring|Float Switch Mechanism|Durable Float Switch, Water Level ControllerOpen in new tab.

$4.58
Original price $7.89
-41%
automatic float switch for water level detection in tanks and pools featuring a stainless steel double ball design with a 150mm floating body

Automatic Float Switch for Water Level Detection in Tanks And Pools, Featuring a Stainless Steel Double Ball Design with a 150Mm Floating BodyOpen in new tab.

$31.14
Original price $60.42
-48%
sump pump alarm with 16 4ft level float switch loud alarm led indicator

VEVOR Sump Pump Alarm With 16.4ft Level Float Switch Loud Alarm LED IndicatorOpen in new tab.

$38.73
Original price $47.83
-19%
Heavy-Duty Stainless Steel Automatic water level sensor switch - Dual Ball Float with Reed Contacts, No External Power Needed, for Industrial, Pool, Aquarium, Tank - Easy Mounting Bracket Included, Pool Water Leveler, Durable Construction, Sturdy Build, Industrial

Heavy-Duty Stainless Steel Automatic water level sensor switch - Dual Ball Float with Reed Contacts, No External Power Needed, for Industrial, Pool, Aquarium, Tank - Easy Mounting Bracket Included, Pool Water Leveler, Durable Construction, Sturdy Build, Industrial UsersOpen in new tab.

$31.14
Original price $60.42
-48%
float switch is used pumps 9 8 feet level sensor suitable automatic control of pit pumps tanks pumps reservoirs or sewage systems reliable mechanism durable sensor plastic water level indicator systems

Float Switch is Used Pumps - 9.8 feet Level Sensor, Suitable Automatic Control of groundwater Pit Pumps, Tanks, Pumps, reservoirs, or Sewage Systems., Reliable Mechanism, Durable Sensor, Highquality Plastic, Water Level Indicator, Municipal SystemsOpen in new tab.

$67.79
Original price $112.40
-39%
automatic water level float switch sensor for pump with 5 meter cable irrigation system aquarium monitoring compact sensor floating switch precision detection float float level control device plumbing systems aquarium owners

Automatic Water Level Float Switch Sensor for Pump with 196.85 inch Cable, Irrigation System, Compact Sensor, Reliable Mechanism, Level Control, Pump Controller, Diy Enthusiasts, Plumbing ProfessionalsOpen in new tab.

$35.53
level sensor double ball level sensor stainless steel double ball float switch level controller sensor switch sump pump float switch pool150mm water level indicator irrigation durable float switch industrialgrade sensor corrosionresistant sensor switch assembly sensor

Level Sensor, Double Ball Level Sensor, Stainless Steel Double Ball Float Switch Level Controller Sensor Switch Sump Pump Float Switch Pool150mm, Water Level Indicator, Irrigation System Sensor, Durable Float Switch, Industrialgrade Sensor, Corrosionresistant Sensor, Highquality Sensor, Float Switch Assembly, Water Flow SensorOpen in new tab.

$30.20
Original price $60.42
-50%
2x xh m203 full automatic water level controller pump switch module ac 12v relay sensors

2X Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay SensorsOpen in new tab.

$10.51
Original price $37.02
-71%
Automatic Water Level Float Switch Pump with 196.85 inch Cable for Water Level Monitoring, Aquarium Maintenance, Irrigation System, Cable, Water Control Device, Float

Automatic Water Level Float Switch Senor Pump with 196.85 inch Cable for Water Level Monitoring, Aquarium Maintenance, Irrigation System, Longlasting Cable, Water Control Device, Float ValveOpen in new tab.

$32.67
Original price $210.48
-84%
Float Switch with, Level Controller Floating Switch of Control Switch Controller, Float Start Switch Controller Submersible Sump Pump, Water Level Control, Irrigation System, , Design, Durable Construction, High Quality Switch

Float Switch with, Level Controller Floating Switch of Control Switch Controller, Float Start Switch Controller Submersible Sump Pump, Water Level Control, Irrigation System, Easy Installation, Design, Durable Construction, High Quality SwitchOpen in new tab.

$67.68
5pcs black hydraulic water level sensors with threaded mounting brackets float switches for tanks pools aquariums and side mounted containers aquarium water level sensor pools and lakes sleek metallic durable metal construction without battery

5pcs Black Hydraulic Water Level Sensors with Threaded Mounting Brackets - Low Pressure Float Switches for Tanks, Pools, Aquariums, and Side-Mounted Containers, Aquarium Water Level Sensor, Pools And Lakes, Sleek Metallic Finish, Durable Metal Construction, Without BatteryOpen in new tab.

$10.74
Original price $37.44
-71%
automatic water level control float ball automatically close the micro float ball no power automatic water level controller suitable for water tanks and water towers

Automatic water level control float ball valve, automatically close the micro float ball valve, no power automatic water level controller, suitable for water tanks and water towersOpen in new tab.

$3.96
Original price $35.38
-88%
floatless water level controller relay high capacity switch ac 110v

Floatless Water Level Controller Relay High Capacity Switch AC 110VOpen in new tab.

$17.10
Original price $22.39
-23%
Float Switch with, Level Controller Floating Switch of Control Switch Controller, Float Start Switch Controller Submersible Sump Pump, Water Level Control, Plumbing Accessory, , , Durable Construction

Float Switch with, Level Controller Floating Switch of Control Switch Controller, Float Start Switch Controller Submersible Sump Pump, Water Level Control, Plumbing Accessory, Compact Design, Easy Installation, Durable ConstructionOpen in new tab.

$60.15
Original price $210.48
-71%
Automatic Float Switch Water Level Sensor for Pump with 196.85 inch Cable, Aquarium Monitoring, Durable Float, Level Detector, Pond Owners, Aquarium Keepers

Automatic Float Switch Water Level Sensor for Pump with 196.85 inch Cable, Aquarium Monitoring, Durable Float, Level Detector, Pond Owners, Aquarium KeepersOpen in new tab.

$35.94
Automatic Water Level Switch for Pump 118.11 inch Cable, Water Level Control, Irrigation System, , , Reliable Mechanism, Sturdy Build, Float

Automatic Water Level Sensor Float Switch for Pump 118.11 inch Cable, Water Level Control, Irrigation System, Compact Design, Easy Installation, Reliable Mechanism, Sturdy Build, Float ValveOpen in new tab.

$37.04
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