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D1f 11-30kw Automatic Pump Controller with Manual / Automatic Water Level Control PLC

D1f 11-30kw Automatic Pump Controller with Manual / Automatic Water Level Control PLC

US $ 27-31 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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3HP Pressure Pump Controller for Booster Pump System

3HP Pressure Pump Controller for Booster Pump System

US $ 30 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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A1 Stainless Steel Single-Phase 220V 15kw Intelligent Waterproof Water Pump Controller IP54

A1 Stainless Steel Single-Phase 220V 15kw Intelligent Waterproof Water Pump Controller IP54

US $ 70-83 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Jnn M2 4kw Intelligent Automatic Dual Pump Controller 220/380V Metal Housing

Jnn M2 4kw Intelligent Automatic Dual Pump Controller 220/380V Metal Housing

US $ 53-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Submersible Water Pump Control Box Overload Protection Capacitor Borehole Pump Controller

Submersible Water Pump Control Box Overload Protection Capacitor Borehole Pump Controller

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Automatic Capacitor Well Pump Control Box Sump Pump Controller

Automatic Capacitor Well Pump Control Box Sump Pump Controller

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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M921 Automatic Control Pump Controller for for Water Pump Distributor

M921 Automatic Control Pump Controller for for Water Pump Distributor

US $ 46.9-49.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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China Automatic Pump Control for Irrigation Controller Intelligent Pump Controller Panel

China Automatic Pump Control for Irrigation Controller Intelligent Pump Controller Panel

US $ 47 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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0.37kw-4kw Single Phase Dual Pressure Boosting System Controller L922-B

0.37kw-4kw Single Phase Dual Pressure Boosting System Controller L922-B

10 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Single Phase 220V Automatic Pump Control and Water Pump Controller with Capacitor

Single Phase 220V Automatic Pump Control and Water Pump Controller with Capacitor

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Single Phase Pump Controller (L521) Which Can  Push Button Calibration

Single Phase Pump Controller (L521) Which Can  Push Button Calibration

US $ 81-87 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Jnn 3kw Automatic Single Phase Water Pump Controller 7-in-1 Protection

Jnn 3kw Automatic Single Phase Water Pump Controller 7-in-1 Protection

US $ 30-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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0.37kw-2.2kw Intelligent Pump Controller (M921) Single Phase

0.37kw-2.2kw Intelligent Pump Controller (M921) Single Phase

10 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Automatic Controller for 240V Water Pump Control with Capacitor and Pressure Regulation

Automatic Controller for 240V Water Pump Control with Capacitor and Pressure Regulation

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Original Spot Qd77ms16 Mitsubishi PLC Module Programable Controller

Original Spot Qd77ms16 Mitsubishi PLC Module Programable Controller

US $ 258-298 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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Jnn AC220V 2.2kw/3kw Automatic Water Pump Controller Pump Dol Start Stop

Jnn AC220V 2.2kw/3kw Automatic Water Pump Controller Pump Dol Start Stop

US $ 35-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Jnn D1 Electrical Pump Controller with Timer Small Power 24*7 Running Automatic Water Pump Control Panel Box

Jnn D1 Electrical Pump Controller with Timer Small Power 24*7 Running Automatic Water Pump Control Panel Box

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Wholesale Price for Single-Phase AC 220V, Fully Automatic High-Performance Controller with Pressure Sensor.

Wholesale Price for Single-Phase AC 220V, Fully Automatic High-Performance Controller with Pressure Sensor.

US $ 38 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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AC220V-240V Single Phase Water Pump Controller (M521)

AC220V-240V Single Phase Water Pump Controller (M521)

10 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Single Phase Automatic Water Level Indicator &Pump Motor Starter Controller

Single Phase Automatic Water Level Indicator &Pump Motor Starter Controller

US $ 33-35 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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3kw Single Phase Automatic Digital Pressure Water Pump Controller

3kw Single Phase Automatic Digital Pressure Water Pump Controller

US $ 35-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Mitsubishi PLC Q Series Temperature Input Module Q64td Q64tdv-Gh PLC Programable Controller

Mitsubishi PLC Q Series Temperature Input Module Q64td Q64tdv-Gh PLC Programable Controller

US $ 210-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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240V Single Phase Pump Control Panel with Capacitor and Automatic Water Pump Controller

240V Single Phase Pump Control Panel with Capacitor and Automatic Water Pump Controller

US $ 32-38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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About Single Loop Controllers FAQ

  • QWhat trends are driving the demand for Variable-Frequency Drives?

    Discover the perfect Variable-Frequency Drive addition with our Single Loop Controllers.Rising energy costs and new efficiency standards boost Variable-Frequency Drives popularity. As key components in industrial tech solutions, they tick adaptability and distributorship boxes like no other product. Explore our latest insights on this upward trend and rely on fast delivery and proven expertise for your next VFD purchase. Get a quote today!

  • QWhy are Variable-Frequency Drives essential in modern electronics?

    Enhance your Variable-Frequency Drive setup with our premium Single Loop Controllers.Variable-Frequency Drives (VFDs) optimize energy usage, reduce wear on equipment, and bring cost-saving solutions to AC motor operations. Popular among distributors for their wholesale and OEM potential, VFDs enhance long-term sustainability. Learn more about how VFDs impact emerging trends in industrial automation. Request your customized quote today!

  • QHow do I choose the right Variable-Frequency Drive for my needs?

    Discover the perfect Variable-Frequency Drive addition with our Single Loop Controllers.Selecting a Variable-Frequency Drive involves understanding your motor characteristics and specific needs such as speed range and torque. Our factory guide simplifies this with an easy comparison between leading manufacturers at competitive prices. Research top-rated VFDs and connect with us to explore customization and partnership options at an affordable rate!

Fx1n-24mr 24mt RS485 Analog Quantity PLC Programmable Controller

Fx1n-24mr 24mt RS485 Analog Quantity PLC Programmable Controller

US $ 20.4-26.64 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
L931 1HP-20HP AC380V Intelligent Pump Controller for Submersible Pump

L931 1HP-20HP AC380V Intelligent Pump Controller for Submersible Pump

US $ 76.9-97.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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0.75-15kw Dual Pump Water Level Controller for Submersible Pump

0.75-15kw Dual Pump Water Level Controller for Submersible Pump

US $ 59 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Adjustable Open-Loop Vector Control Built-in Pid System Flexible Usage Motor Speed Controller

Adjustable Open-Loop Vector Control Built-in Pid System Flexible Usage Motor Speed Controller

US $ 29.94-91.59 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Dol Automatic Farm Irrigation Water Pump Motor Starter Controller

Dol Automatic Farm Irrigation Water Pump Motor Starter Controller

US $ 59-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Next-Gen Smart Pump Controller with Thermal Protection System

Next-Gen Smart Pump Controller with Thermal Protection System

US $ 118-124 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
Chat Now Send Inquiry
Jnn Fully Automatic 3kw Intelligent Single-Phase Sewage Pump Controller

Jnn Fully Automatic 3kw Intelligent Single-Phase Sewage Pump Controller

US $ 33.2-39.1 / Piece FOB
20 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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L921 OEM Water Pump Controller (Which Reserved Space for Installing Start Capacitor

L921 OEM Water Pump Controller (Which Reserved Space for Installing Start Capacitor

10 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Power Fluctuation Automatic Offset 100kw 150A SCR Power Controller for Crystal Growth Equipment

Power Fluctuation Automatic Offset 100kw 150A SCR Power Controller for Crystal Growth Equipment

US $ 532-591 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Jnn 23s Automatic Water Pump Controller 220V Digital Display for Industrial Use

Jnn 23s Automatic Water Pump Controller 220V Digital Display for Industrial Use

US $ 15-17 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Jnn 20y 2.2kw 3kw Automatic Water Pump Controller for Single Phase Pump

Jnn 20y 2.2kw 3kw Automatic Water Pump Controller for Single Phase Pump

US $ 30-33 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
L921 Advanced Single Phase Pump Controller with Dry Run Sensor

L921 Advanced Single Phase Pump Controller with Dry Run Sensor

US $ 77.25-79.3 / Piece FOB
49 Pieces (MOQ)
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Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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DC 48V Single Channel DC Servo Motor Controller

DC 48V Single Channel DC Servo Motor Controller

US $ 132-165 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Manda Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
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