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liquid level controls
4,000+ factories verified
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tlc2502 Tuya/Smart Life WiFi Waterproof-IP67 Ultrasonic Liquid Water Tank Level Control High & Low Alarms
US$
18.00
-
22.00
2 Sets
(MOQ)
Tlc2326p-Lora-Wl Tuya IoT Based Smart Life Pool Pump Automatic Water Level Control
US$
32.00
-
37.00
2 Sets
(MOQ)
Tlc2326-Wf-S Tuya Wireless Ultrasonic Sensor for Outdoor Water Tank Level Control with Solar Power
US$
29.00
-
35.00
1 Set
(MOQ)
Tlc2206-Wl Smart Tuya Ultrasonic Water Detection Level Sensorr with Automatic Pump Control
US$
22.00
-
26.00
2 Sets
(MOQ)
1/4
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
10 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Micro Float Level Switch Magnetic Liquid Level Switch Sensor Control
US$
1.10
-
1.80
10 Pieces
(MOQ)
Level Sensor Switch for Humidifier Oil Tank Chemical Liquid Level Control
US$
5.51
-
6.36
10 Pieces
(MOQ)
PP Plastic 10W Economy Vertical Liquid Magnetic Reed Switch Level Sensor Control for Tank Pump
US$
1.40
-
2.20
10 Pieces
(MOQ)
Water Level Control for Oil Tank Bath Roon Equipment CE RoHS ISO9001
US$
3.89
-
4.49
10 Pieces
(MOQ)
1/4
Dongguan Bohan Intelligent Technology Co., Ltd
5 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Lilade Magnetic Level Float Control for Enhanced Liquid Level Monitoring
US$
7.99
-
12.99
99 Pieces
(MOQ)
Lilade's Magnetic Float Ball: Precision Level Control in Stainless Steel
US$
7.99
-
12.99
99 Pieces
(MOQ)
Lilade Magnetic Float Level Control for Superior Level Management
US$
7.99
-
12.99
99 Pieces
(MOQ)
Lilade Efficient Tank Float Control with Stainless Steel Magnetic Design
US$
7.99
-
12.99
99 Pieces
(MOQ)
1/4
Vacorda Instruments Manufacturing Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Cable Level Switch Liquid Steel Float Level Control for Petroleum
US$
8.00
100 Pieces
(MOQ)
Factory Sale Vertical Water Level Sensor Float Switch Optical Liquid Level Sensor Controller
US$
8.00
50 Pieces
(MOQ)
Explosion-Proof IP67 Wireless Radar Level Sensor for Liquid
US$
380.00
1 Piece
(MOQ)
Series Float Switch for Small Water Tanks
US$
3.00
-
6.00
100 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mobile APP WiFi Bluetooth Intelligent Water Pump Controller Box Automatic Pump Control
US$
58.00
19 Pieces
(MOQ)
Pump Motor Starter ABS Duplex Water Pump Control Panel Box with Timer
US$
84.00
-
96.00
18 Pieces
(MOQ)
Water Level and Pressure Controller Duplex Alternating Pump Control Panel
US$
57.00
19 Pieces
(MOQ)
Water Pump Control Box for Submersible Pump Capacitor Accessories Sealed Waterproof IP54
US$
38.00
1 Piece
(MOQ)
1/4
Shanghai Kaiyuan Pump Industrial Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Kyk Pressure Control for Water Pump
US$
699.00
-
6,251.00
1 Piece
(MOQ)
Kyk Water Pump DMX Control
US$
60.00
-
100,000.00
1 Piece
(MOQ)
Kyk Automatic Control for Water Pump
US$
60.00
-
6,991.00
1 Piece
(MOQ)
Kaiyuan Kyk Liquid Level Control Panel
US$
294.00
-
9,899.00
1 Piece
(MOQ)
1/4
Zhejiang Huaxi Electronics Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Pump Inverter for Water Pump Pressure Control 380VAC
US$
15.80
-
22.87
500 Pieces
(MOQ)
Good Automatic Water Pump Float Switch Pump Cable Type Float Switch Water Level Control Wholesale
US$
2.60
-
3.50
5,000 Pieces
(MOQ)
High Performance Stainless Steel Pressure Control
US$
13.15
-
20.65
1,000 Pieces
(MOQ)
Micro Pressure Transmitter and Liquid Level Sensor
US$
14.65
-
16.85
500 Pieces
(MOQ)
1/4
Dongguan Fosselle Electronics Co., Ltd
5.0
Send Inquiry
PP/SUS304/SUS316 Liquid Level Sensor Water/Fuel/Oil Tank Float Switch Level Meter Water Level Control Tn Series Oil Suction/Return with Vent Tube
US$
5.99
-
15.99
10 Pieces
(MOQ)
Factory Price Plastic Float PP 30*25*15mm for Liquid Level Control
US$
0.99
-
2.99
10 Pieces
(MOQ)
SUS304+PP Float Switch Tank Level Control Measure Water
US$
1.99
-
8.99
10 Pieces
(MOQ)
Industrial Water Pump Station Water Tank Automatic Fuel Level Controlfloat Switch Oil Tank Level Sensor
US$
5.90
-
10.90
10 Pieces
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Float with Magnet for Efficient Liquid Level Control
US$
2.59
-
2.99
10 Pieces
(MOQ)
Water Level Sensor Switch, Hydraulic Oil Low Level, 2-Level Control
US$
2.59
-
2.99
10 Pieces
(MOQ)
Side-Mounting PP Float Switch, High Level Detection, Multi-Float Level Control, Hydraulic Oil Low Level
US$
0.59
-
0.99
10 Pieces
(MOQ)
30g Lightweight Water Flow Control Switch with Energy-Saving POM Material for New Energy Vehicles
US$
2.59
-
2.99
100 Pieces
(MOQ)
1/4
SHANGHAI QINUO INDUSTRY CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Liquid Level Control Using Rubber Swab Cups with Iron/Aluminium Core
US$
2.80
-
3.20
500 Pieces
(MOQ)
Self-Unloading Design Single-Lip V Swab Cup for Well Cleaning
US$
2.80
-
4.00
500 Pieces
(MOQ)
7" V Lip Single Swabbing Cup Tool for Oil Extraction
US$
2.80
-
4.00
500 Pieces
(MOQ)
Ta Rtl Series Versatile Swab Cup with Steel Core
US$
3.70
-
4.00
1,000 Pieces
(MOQ)
1/4
Ankang Mano Instrument Co., Ltd.
Send Inquiry
4-20mA Standard Signal Output, Remote Transmission Without Delay, Real-Time Control of Liquid Level Data Is More Convenient
US$
45.00
-
60.00
3 Pieces
(MOQ)
Accurate and Reliable Tuning Fork Liquid Level Switch, Widely Used in Liquid Level Alarm and Control in Many Industries
US$
95.00
-
150.00
3 Pieces
(MOQ)
Integrated Structural Design, Easy Installation, Reducing Construction Costs and Time Costs Industrial Radar Level Transmitter
US$
220.00
-
280.00
3 Pieces
(MOQ)
Small-Size Liquid Level Transmitter, Accurately Sensing Liquid Level Changes in Tiny Spaces with RS485 Output
US$
200.00
-
365.00
3 Pieces
(MOQ)
1/4
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.
Send Inquiry
Plastic Flange Liquid Level Switch Floats Sensors Water Overflow Control Water Shortage Protection
US$
1.00
100 Pieces
(MOQ)
Stainless Steel Square Flange Liquid Level Sensor
US$
3.00
30 Pieces
(MOQ)
Ls-2123-857 Three Active-on Switch Outputs Float Level Sensor Alarm High Temperature High Pressure Tank Container Petroleum Chemical Electric Power Paper Making
US$
1.00
-
3.00
100 Pieces
(MOQ)
Low Cost Fsf-100 Plastic PPR PBT Flow Switches Float Ball Switch NPT3/4" Water Flow Control Central Air Conditioning
US$
1.00
30 Pieces
(MOQ)
1/4
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
Control Panel -Protection Under Both Auto and Manual State
Negotiable
50 Pieces
(MOQ)
L531 Control Box for AC Motor and Water Pump Protection
US$
59.90
-
74.90
1 Piece
(MOQ)
Pump Control Panel -Protection Under Auto and Manual State
Negotiable
50 Pieces
(MOQ)
L532 1-20HP Economical Three Phase Duplex Pump Control Panel with Dry Run Protection
US$
75.90
-
105.90
1 Piece
(MOQ)
1/4
Zhejiang Monro M&E Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fps-3 Top Quality China Manufacturer Auto Float Switch Water Level Control
US$
2.80
-
6.80
204 Pieces
(MOQ)
China Monro Fps-4 Electrical Water Level Control
US$
15.00
500 Pieces
(MOQ)
Water Level Control for Water Pump Fps-4
US$
15.00
500 Pieces
(MOQ)
Hot Sale Float Switch Control Water Pump Fps-1
US$
15.00
500 Pieces
(MOQ)
1/4
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
21 yrs
·
Trading Company
Send Inquiry
Hlp Solder Flare Water Pump Pressure Control Switch for Refrigeration System Components
US$
3.99
-
5.99
20 Pieces
(MOQ)
Electronic Exd-U Expansion Valve Controls for Air Conditioning
US$
9.90
-
299.99
1 Piece
(MOQ)
Scroll Compressor SANYO / Panasonic C-Sbn353
US$
759.00
-
779.00
1 Piece
(MOQ)
Copeland Scroll Low Temperature Refrigeration Compressor Zfi50kqe-Tfd-564
US$
899.00
-
1,199.00
1 Piece
(MOQ)
1/4
Wenzhou Xinyan Electric Co., Ltd
Send Inquiry
Pressure Switch Mechanical Pressure Control for Water Pump Fire Adjustable
US$
23.68
-
25.85
100 Pieces
(MOQ)
Hydraulic Oil Stainless Steel Diaphragm Pressure Switch
US$
23.68
-
25.85
100 Pieces
(MOQ)
Pneumatic Diaphragm Oil Pressure Mechanical Automatic Pressure Switch
US$
23.68
-
25.85
100 Pieces
(MOQ)
Adjustable Oil Water Diaphragm Pressure Control Switch
US$
32.68
-
35.85
100 Pieces
(MOQ)
1/4
Chengdu Sentec Technology Co., Ltd.
5.0
Send Inquiry
Sentec Float Level Switch Water Tank Level Measuring and Control Low Cost Mini Level
US$
50.00
-
75.00
1 Piece
(MOQ)
Sentec Pw220 Customizable Smart Industry Pressure Switch Pressure Measurement Display Output Control Integrated
US$
55.00
-
65.00
1 Piece
(MOQ)
Sentec Pm420 4-20mA High Sensitivity Air Fuel Oil Water Silicon Pressure Sensor Pressure Transmitter
US$
30.00
1 Piece
(MOQ)
Sentec Pm550 High Precision Stainless Steel 0.05%Fs Intelligent Hydraulic Oil Water Gas Digital Pressure Sensor Transmitter Gauge Vacuum Manometer
US$
40.00
-
55.00
1 Piece
(MOQ)
1/4
Atech Sensor Co., Ltd
5.0
Send Inquiry
Submersible Level Sensor Probe Fire Water Tank Water Level Display Control
US$
16.00
-
59.00
1 Piece
(MOQ)
Hot Sale Non-Contact Water Tank Transmitter Radar Liquid Level Control Gauge Price Sensor Measurement
US$
300.00
-
499.00
1 Piece
(MOQ)
CNC Torch Holder Lifter Torch Height Control for CNC Flame Cutting Machine
US$
83.50
-
87.00
5 Pieces
(MOQ)
Atech PT206 Factory Price 4-20mA Sanitary Flush Diaphragm Pressure Level Transmitter
US$
59.00
-
79.00
1 Piece
(MOQ)
1/4
Mepcato Machinery Limited
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Residue Water Drainage Electronic Sensor Level Control Regulator for Water Pump Pompe a Flotteur
US$
10.00
-
50.00
100 pcs
(MOQ)
Automatic Plastic Electric Water Level Control Regulation Mechanical Sensor Float Ball Switch for Submersible Pumps Valves Pump Stations Drainage Pumping
US$
10.00
-
50.00
100 pcs
(MOQ)
ABS Plastic Electric Automatic Water Level Sensor Float Switch Level Control Regulator for Submersible Pumps Water Tanks Sewage Pumping Station
US$
10.00
-
50.00
100 pcs
(MOQ)
Automatic Electric Liquid Level Regulator Mechanical Float Switch for Water Tanks Sewage Pumping Station Drainage Pumping
US$
10.00
-
50.00
100 pcs
(MOQ)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
Intelligent Digital Display Instrument 4-20mA/ RS485/Relay Signal Output Solenoid Valve/Water Pump/Temperature/Pressure/Liquid Levelmeasurement Display Control
US$
15.00
-
25.00
1 Piece
(MOQ)
Water Level Indicator AC220V 4relays Pump Control Box
US$
60.00
-
68.00
1 Piece
(MOQ)
Digital Control Instument for Water Level Transmitter Temperature Transmitter AC220V Power Supply 4-Relay 4-20mA RS485 Signal Output
US$
15.00
-
25.00
1 Piece
(MOQ)
5m 10m 4-20mA Relays Output IP65 Ultrasonic Fuel Oil Level Sensor Ultrasonic Depth Water Tank Liquid Level Transmitter
US$
95.00
1 Piece
(MOQ)
1/4
Yuanhuang Electric Technology Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
PP Float Switch Manual Control for Water Tank Liquid Level Float
US$
1.32
-
1.75
10 Pieces
(MOQ)
Stainless Steel Float Valve Float Switch Liquid Level Control Dual Angle Adjustment DN20 Float
US$
3.40
-
4.00
10 Pieces
(MOQ)
Stainless Steel Float Valve Float Switch Liquid Level Control Dual Angle Adjustment DN15 Float
US$
2.40
-
3.00
10 Pieces
(MOQ)
Stainless Steel Float Valve Float Switch Liquid Level Control Dual Angle Adjustment DN25 Float
US$
4.30
-
5.00
10 Pieces
(MOQ)
1/4
Zhejiang Florank Machinery Industry Co., Ltd.
Send Inquiry
Liquid Level Valve, Automatic Water Level Control Valve, Tower Water Level Control Value, Tank Valve
US$
2.00
50 Pieces
(MOQ)
Good Quality of Submersible Water Pump for Clean Water (nice appearance with CE)
US$
30.00
10 Pieces
(MOQ)
Submersible Sewage Pump / Submersible Drainage Water Pump
US$
30.00
10 Pieces
(MOQ)
Submersible Sewage Pump/Submersible Drainage Water Pump
US$
30.00
10 Pieces
(MOQ)
1/4
WENZHOU FLOW INTERNATIONAL TRADE CO., LTD
2 yrs
·
Trading Company
Send Inquiry
Precision Level Control with IP68 Protection
US$
26.00
-
28.00
1 Piece
(MOQ)
High-Precision Liquid Detection with IP67 Protection
US$
26.00
-
28.00
1 Piece
(MOQ)
High-Precision Cfy01r Sensor for Enhanced Oil Tank Performance
US$
26.00
-
28.00
1 Piece
(MOQ)
Fule Leak Detector for Submersible Pump to Avoid Pollution From Oil Leakage
US$
26.00
-
39.00
1 Piece
(MOQ)
1/4
Bluefin Sensor Technologies Limited
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
100~2500mm Customized Higher Measurement Resolution for Fuel Oil Water Diesel Level Detecting and Control
US$
15.00
-
20.00
100 Pieces
(MOQ)
NPT 1'' Thread Liquid Tank Level Switch with High and Low Alarm
US$
2.59
-
2.99
10 Pieces
(MOQ)
NPT 1" Thread Stainless Steel 304/316 Liquid Water Fuel Oil Tank Low Level Alarm NBR Float Switch
US$
2.59
-
2.99
10 Pieces
(MOQ)
265mm Long 8mm Miniaturized Water Level Sensor in Stainless Steel 316 with 0-190/240-33ohm Output and 5-20mm Resolution for Drinking/Edible Liquids
US$
7.00
-
12.00
100 Pieces
(MOQ)
1/4
Sealand Equipment Supply Co., Ltd.
7 yrs
·
5.0
·
Trading Company
Send Inquiry
High Quality Cable Float Ball Switch Boiler Water Level Control for Boiler Uqk-651
US$
85.00
-
115.00
1 Piece
(MOQ)
Uqk-651 High Quality Cable Float Ball Switch Boiler Water Level Control for Boilerlevel Switch
US$
85.00
-
115.00
1 Piece
(MOQ)
Kps80 Kps83 Series 060L3112 High Protection Level, Shock and Vibration Resistance Temperature Switch
US$
22.00
-
29.00
1 Piece
(MOQ)
High Protection Level, Shock and Vibration Resistance Temperature Switch
US$
22.00
-
29.00
1 Piece
(MOQ)
1/4
Hotowell Technology (Xiamen) Co., Ltd.
Send Inquiry
Water Flow Switch Paddle Control Stainless Steel Type Spdt Contacts
US$
14.36
-
32.98
100 Pieces
(MOQ)
Stainless Steel Liquid Flow Switch Water Flow Control
US$
9.65
-
13.98
100 Pieces
(MOQ)
Taco Fci Thermal Water Flow Switch (HTW-F61KB)
US$
13.96
300 Pieces
(MOQ)
Water Pressure Flow Measurement Paddle Switch (HTW-AFS)
US$
9.85
-
16.14
300 Pieces
(MOQ)
1/4
BGT Technology(Beijing) Co., Ltd.
5.0
Send Inquiry
Marchaccuracy 0.1 Deg Analog Output O-5V 0-10V Dual Axis Inclinometer for Photovoltaic Power PTZ Control Tower Turbine Measurement
US$
55.00
-
72.00
100 pieces
(MOQ)
Level Sensor OEM 4-20mA Submersible Water Liquid Water Level Transmitter
US$
55.00
-
64.00
1 Piece
(MOQ)
OEM 0~200m Piezoresistive Silicon Analog Stainless Steel Liquid Level Sensor Submersible Water Level Transducer
US$
69.99
-
89.99
1 Piece
(MOQ)
1 Million Pressure Cycles Durable Liquid Level Transmitter Piezoresistive Control Flood
US$
29.71
-
33.02
1 pieces
(MOQ)
1/4
Like Valve (Tianjin) Co., Ltd.
5.0
Send Inquiry
Hydraulic Automatic Water Refill Floating Valve Distance Remot Control in Tower
US$
132.00
-
190.00
1 Piece
(MOQ)
Cooling Tower Auto Fill Liquid Level Water Float Control Valve
US$
73.00
-
82.00
1 Piece
(MOQ)
Hydraulic Automatic Water Lever Control Floating Valve Y Type Diaphragm
US$
132.00
-
190.00
1 Piece
(MOQ)
Fully-Automatic Water Level Control Valve Water One-Way Float Valves Livestock
US$
132.00
-
190.00
1 Piece
(MOQ)
1/4
Xi'an Yunyi Instrument Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Cutting-Edge Temperature Control Display for Digital Water Level Monitoring
US$
32.00
-
38.00
500 pieces
(MOQ)
Digital Display Water Level Controller Meter Temperature Control Instrument
US$
32.00
-
38.00
500 pieces
(MOQ)
IP68 Waterproof Submersible Level Transmitter with LCD Display for Liquid Tanks
US$
60.00
-
71.00
1 pieces
(MOQ)
Advanced Liquid Level Sensor for Accurate Water Management
US$
67.61
5 units
(MOQ)
1/4
Zhejiang Ruoteng Valve Co., Ltd
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
[Ruoteng] High Temperature Water Level Gauge Control Valve DN15 Stainless Steel Material 304 Thread Globe Valves
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] Glass Tube Scale Plate Liquid Level Meter Thread Level Gauge
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] SS304 High Temperature Resistant Boiler Water Cork Liquid Level Thread End Gauge Valve with Quartz Tube Glass Pipe
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] Stainless Steel Material Water Level Gauge Valve for Boilers Male Thread SS304/SS316 High Temperature Resistant
US$
0.10
-
1.00
1 Piece
(MOQ)
1/4
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