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10% off
Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V

Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V

$20.86$23.18

8 sold
65% off
Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance

Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance

$136.56$390.17

50% off
Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain

Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain

$88.76$177.52

Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor

Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor

$501.18$501.18

15 sold
GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip

GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip

$314.75$314.75

152 sold
15% off
2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller 2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller

2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller

$74.77$87.96

Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller

Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller

$735.00$735.00

33% off
1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump 1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump

1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump

$22.33$33.33

12 sold
Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH

Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH

$250.00$250.00

Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump

Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump

$1700.00$1700.00

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

$14.54$14.54

25 sold
15% off
DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe

DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe

$87.52$102.96

53 sold
25% off
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

$1.49$1.99

261 sold
15% off
17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS 17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS

17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS

$94.53$111.21

42% off
Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor

Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor

$58.90$102.42

2 sold
10% off
HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

$10.51$11.68

3 sold
46% off
Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System

Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System

$177.12$328.00

5% off
Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller

Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller

$23.75$25.00

15% off
Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable

Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable

$15.51$18.25

1% off
1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump 1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump

1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump

$4.93$4.98

123 sold
GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe

GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe

$62.90$62.90

9 sold
EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

$606.02$606.02

58 sold
5% off
Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control

Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control

$95.00$100.00

7 sold
G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch

G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch

$297.18$297.18

30% off
HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor

HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor

$13.47$19.24

10 sold
40% off
Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line

Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line

$27.56$45.93

7 sold
38% off
0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar 0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar

0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar

$204.35$329.60

89 sold
8% off
DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V

DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V

$696.49$757.05

1 sold
Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

$35.30$35.30

7 sold
2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater 2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater

2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater

$16247.60$16247.60

46% off
TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen

TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen

$373.07$690.87

1 sold
Wireless water level controller home water tower water tank water pump automatic pumping machine Wireless water level controller home water tower water tank water pump automatic pumping machine

Wireless water level controller home water tower water tank water pump automatic pumping machine

$353.28$353.28

30% off
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool

$5.87$8.39

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

$439.74$439.74

96 sold
6% off
GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW

GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW

$5290.56$5628.26

Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W

Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W

$530.00$530.00

1 sold
10% off
Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V

Digital Pressure Gauge Digital Intelligent Pressure Gauge Pump Negative Pressure Water Pressure Switch Controller AC220V 380V

$20.86 $23.18

8 sold

Categories: Tools, Measurement & Analysis Instruments

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65% off
Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance

Replacement Solenoid Pump For Roborock S7 S8 Pro Ultra Q Revo Vacuum Cleaner Motor Component Robotic Cleaning Appliance

$136.56 $390.17

Categories: Tools, Power Tools

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50% off
Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain

Ball Pump Controller Multifunctional High Accuracy Water Level Sensor for Bathroom Equipment for Drinking Fountain

$88.76 $177.52

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor

Tuya Ultrasonic Liquid Level Sensor with Water Pump Automatic Controller Smart Alarm Indicator Measure Remote Tank Monitor

$501.18 $501.18

15 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip

GS Pro Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pip

$314.75 $314.75

152 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller 2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller

2X LILYTECH ZL-R200A,Universal,Air Source Heat Pump Water Heater Controller, Pump Air To Hot Water Heating Controller

$74.77 $87.96

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller

Variable frequency drive three-phase 380v single-phase 220v/1.5/2.2/5.5/7.5 kW 11kw water pump motor speed controller

$735.00 $735.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
33% off
1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump 1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump

1set 4-20MA Output Integral Liquid Oil Water Level Sensor Probe Transmitter Detect with Smart Controller Float Switch Alarm Pump

$22.33 $33.33

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH

Solar water heater thermostat, temperature difference controller, digital switch, heat pump water heater EW-801AH

$250.00 $250.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump

Hydroponic Growing System Kit App-Controlled Indoor Smart Herb Garden Equipped with LED Grow Lights, an Automatic Water Pump

$1700.00 $1700.00

Categories: Tools, Garden Tools

Buy Now
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

$14.54 $14.54

25 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
15% off
DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe

DF-96D DF-96DK automatic water level controller 20A AC 220V DC24V tank level detection sensor water pump control switch 2M probe

$87.52 $102.96

53 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
25% off
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool

$1.49 $1.99

261 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
15% off
17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS 17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS

17W PWM Speed-Controlled Water Pump, DDC Water Pump, ARGB Aurora SPB17-S PLUS

$94.53 $111.21

Categories: Tools, Power Tool Parts & Accessories

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42% off
Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor

Double Balls Float Switch Stainless Steel Tank Pool Controller Water Level Liquid Flow Sensor

$58.90 $102.42

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

$10.51 $11.68

3 sold

Categories: Tools, Measurement & Analysis Instruments

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46% off
Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System

Fully Automatic Pressure Switch Water Pump Controller Intelligent Control Device For Household Water Supply System

$177.12 $328.00

Categories: Tools, Measurement & Analysis Instruments

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5% off
Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller

Digital Intelligent Electric Contact Pressure Gauge Water Pump Air Compressor DPR-S80S Digital Pressure Switch Controller

$23.75 $25.00

Categories: Tools, Measurement & Analysis Instruments

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15% off
Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable

Water pump automatic controller hardware accessories intelligent booster water flow electronic pressure switch adjustable

$15.51 $18.25

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1% off
1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump 1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump

1Pcs water flow sensor, used for 220V 120W automatic water flow self priming pump switch of cold and hot water circulation pump

$4.93 $4.98

123 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe

GS Intelligent Pressure Controller for Water Pump 0-10bar 2.2KW SUPPLY G1 Thread Easy Operation Pump Switch for Building Pipe

$62.90 $62.90

9 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

$606.02 $606.02

58 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control

Switching Quantity Wireless Transmission Module One Tow Two Water Level Controller Signal Transceiver Relay Pump Remote Control

$95.00 $100.00

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch

G1/4 Thread Water Pump Mechanical Pressure Controller 0~400bar NO+NC Adjustable Pressure Switches 304SS Pressure Switch

$297.18 $297.18

Categories: Tools, Measurement & Analysis Instruments

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30% off
HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor

HT300 G1 To 3/4 Water Pump Flow Switch Magnetic Circulation Boosting Pump Full Coppe Pressure Original Waterproof Control Sensor

$13.47 $19.24

10 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line

Automatic Internal Float Sensor Switch Level Stainless Vertical Liquid Water Level Tank Lever Sensor Pump Controller 45mm Line

$27.56 $45.93

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
38% off
0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar 0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar

0.2-2.5bar Mechanical Pressure Switch 0-10bar 0-300bar NO+NC Water Pump Air Oil Pressure Control 20-200bar G1/4 Hydraulic 10bar

$204.35 $329.60

89 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
8% off
DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V

DC water pump controller MPPT controller Household stainless steel solar deep water pump 24V 48V 72V

$696.49 $757.05

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

$35.30 $35.30

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater 2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater

2026-R290 8kw 9kw 10kw 12kw DC Inverter Air Water Monobloc Heat Pump Electric 220v Wifi Controlled Household Use Water Heater

$16247.60 $16247.60

Categories: Tools, Measurement & Analysis Instruments

Buy Now
46% off
TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen

TS-FT002 1-15m Ultrasonic Liquid Level Gauge Water Pump Automatic Control Box IP65 Waterproof with 3.15-inch Screen

$373.07 $690.87

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Wireless water level controller home water tower water tank water pump automatic pumping machine Wireless water level controller home water tower water tank water pump automatic pumping machine

Wireless water level controller home water tower water tank water pump automatic pumping machine

$353.28 $353.28

Categories: Tools, Measurement & Analysis Instruments

Buy Now
30% off
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool

Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller PP Automatic Water Pump Switch Aquarium Tank Pool

$5.87 $8.39

Categories: Tools, Measurement & Analysis Instruments

Buy Now
EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

$439.74 $439.74

96 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
6% off
GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW

GFC-21-2 3-Phase Water Pump VFD Inverter 220V/380V Variable Frequency Drive Constant Pressure Booster Controller 0.75-7.5kW

$5290.56 $5628.26

Categories: Tools, Tool Sets

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Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W

Three-phase YSB-25-200W cooling water pump 380V numerical control lathe electric pump YSB-50-200W

$530.00 $530.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now