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Reverse Osmosis Program Controller

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AC220V-240V Single Phase Water Pump Controller (M921)

AC220V-240V Single Phase Water Pump Controller (M921)

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

Hunan, China Since 2012
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L531 Three Phase Water Pump Controller with Control Box Design

L531 Three Phase Water Pump Controller with Control Box Design

US $ 59.9-74.9 / Piece FOB
1 Piece (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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S521 Single Phase AC220V with Memory Function Smart Pump Controller

S521 Single Phase AC220V with Memory Function Smart Pump Controller

US $ 26-28 / set FOB
50 set (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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European Market Pump Controller Used for Water Supply

European Market Pump Controller Used for Water Supply

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

Hunan, China Since 2012
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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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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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M531 Single Pump Control IP22 Enclosure Submersible Pump Controller

M531 Single Pump Control IP22 Enclosure Submersible Pump Controller

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

Hunan, China Since 2012
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Single Pump Controller (M521) by Pressure Orliquid Level Control

Single Pump Controller (M521) by Pressure Orliquid Level Control

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

Hunan, China Since 2012
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Pump Controller Reserved Space for Installing Capacitor

Pump Controller Reserved Space for Installing Capacitor

50 Pieces (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Single Phase Water Pump Controller (M921) , 20%-90%Rh, No Drips Concreted

Single Phase Water Pump Controller (M921) , 20%-90%Rh, No Drips Concreted

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

Hunan, China Since 2012
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Smart Three Phase Pump Controller (M931) for Houses&Farms

Smart Three Phase Pump Controller (M931) for Houses&Farms

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

Hunan, China Since 2012
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Water Pump Controller with CE Certificate

Water Pump Controller with CE Certificate

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

Hunan, China Since 2012
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Simplex Water Pump Controller Used for Water Supply

Simplex Water Pump Controller Used for Water Supply

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

Hunan, China Since 2012
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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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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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L922 220V Duplex Pump Controller for Easy Setup and IP54 Protection

L922 220V Duplex Pump Controller for Easy Setup and IP54 Protection

US $ 98.9-103.9 / Piece FOB
1 Piece (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Integrated Design Intelligent Pump Controller 50Hz/60Hz with IP22

Integrated Design Intelligent Pump Controller 50Hz/60Hz with IP22

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

Hunan, China Since 2012
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India Market Three Phase Singel Pump Controller (S531)

India Market Three Phase Singel Pump Controller (S531)

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

Hunan, China Since 2012
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Industrial Water Well Pump Controller (M921) with IP54

Industrial Water Well Pump Controller (M921) with IP54

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

Hunan, China Since 2012
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Water Level Controller (M931) for Submersible Pump

Water Level Controller (M931) for Submersible Pump

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

Hunan, China Since 2012
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Dol Easy Installation Intelligent Duplex Pump Controller (L922-S)

Dol Easy Installation Intelligent Duplex Pump Controller (L922-S)

US $ 100-121 / Piece FOB
10 Pieces (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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0.75kw-15kw, Intelligent Three Phase Duplex Pump Controller (L932-S)

0.75kw-15kw, Intelligent Three Phase Duplex Pump Controller (L932-S)

US $ 96-161 / Piece FOB
10 Pieces (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Automatic Submersible Pump Controller (M521) for India Distributor

Automatic Submersible Pump Controller (M521) for India Distributor

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

Hunan, China Since 2012
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Submersible Pump Controller Used for Water Supply

Submersible Pump Controller Used for Water Supply

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

Hunan, China Since 2012
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Africa Market Pump Controller Used for Water Supply

Africa Market Pump Controller Used for Water Supply

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

Hunan, China Since 2012
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About Reverse Osmosis Program Controller FAQ
  • QWhy should I consider purchasing electrical control systems wholesale?

    The Reverse Osmosis Program Controller is included in our comprehensive Electrical Control System range.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Reverse Osmosis Program Controller is an essential part of our Electrical Control System offerings.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    Our Reverse Osmosis Program Controller offers exceptional quality and style within the Electrical Control System category.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

M921 AC220V/AC230V Single Phase Pump Controller for Optimal Water Management

M921 AC220V/AC230V Single Phase Pump Controller for Optimal Water Management

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

Hunan, China Since 2012
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S521 Smart Pump Controller with Memory Function for AC220V Applications

S521 Smart Pump Controller with Memory Function for AC220V Applications

US $ 26-28 / set FOB
50 set (MOQ)
Contact Supplier
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Industrial Water Well Pump Controller, Automatic Submersible Pump Controller

Industrial Water Well Pump Controller, Automatic Submersible Pump Controller

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

Hunan, China Since 2012
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AC220-240V, Single Phase Pump Controller (S521)

AC220-240V, Single Phase Pump Controller (S521)

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

Hunan, China Since 2012
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Sewage Lifting Water Pump Controller L931-S, Three Phase,

Sewage Lifting Water Pump Controller L931-S, Three Phase,

50 Pieces (MOQ)
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Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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IP54 Protection Three Phase Dewatering Pump Controller L931-S

IP54 Protection Three Phase Dewatering Pump Controller L931-S

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

Hunan, China Since 2012
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0.37kw-2.2kw Intelligent Pump Controller Single Phase Dry Run Protection with Sensor Free

0.37kw-2.2kw Intelligent Pump Controller Single Phase Dry Run Protection with Sensor Free

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

Hunan, China Since 2012
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0.5HP-5.5HP, Duplex Pump Controller (L922-B) Push Button Calibration

0.5HP-5.5HP, Duplex Pump Controller (L922-B) Push Button Calibration

US $ 99-119 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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Supporting Pump Stop Time Delay, Three Phase Water Pump Controller

Supporting Pump Stop Time Delay, Three Phase Water Pump Controller

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

Hunan, China Since 2012
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PLC-2 Programmable Logic Controller with LCD Screen Display

PLC-2 Programmable Logic Controller with LCD Screen Display

US $ 84.9-87.9 / 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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Pressure Controller with 0.5-4.5V Analog Signal

Pressure Controller with 0.5-4.5V Analog Signal

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

Hunan, China Since 2012
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IP54 Protection Booster Pump Controller L931-B

IP54 Protection Booster Pump Controller L931-B

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

Hunan, China Since 2012
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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)
Contact Supplier
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
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