water well pressure switch

Basic Info Number of Switch: Multi Control Switch Explosion-proof Type: Flameproof Contact Type: Type c Contact Temperature: -40° C to ~ 120° C Thread: 1/8NPT, 1/4NPT, G1/8, G1/4 Transport Package: Neutral Export Carton HS Code: 8536500000 Type: Mechanical Structure: Power Built-in Type Contact: Normally Open Medium: Air, Oil, Water, Max. Pressure: 500psi Product Description PS-M4 pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features different diaphragms for compatibility with a wide variety of ...

Basic Info Application: Industrial Media: Air or Other Non Hazardous Gas, Water Proof Pressure: 50 Psi Type: Electronic Contact: Normally Open Operating Pressure Range: 20 Mbar to 1000 Mbar Operating Temperature Range: -10° C to 85° C Origin: China Introduction For equipment in wet environments, air actuated switches are the safe and economical solution. Applications range from medical operating room equipment to sewer cleaning machinery. Air actuated switches deliver complete electrical isolation with zero voltage at the point of actuation, providing critical benefits in a wet environment: 1 ...

Basic Info Model NO.: QYKContact: Normally Open Contact Type: Type b Contact Detection Method: Reflection Type Certification: ISO9001, UL, CE, VDE TUV Thread: 3/8-24unf Male (or as Per Your Need) HP off: 3.14MPa Lp on: 0.196MPa Applicable Medium: R-134A Base: Copper Transport Package: in Carton Specification: 0.05KG Specification The automatic controller for water pump is an intelligent pump control device installed on the pipeline. It can start and stop the pump according to the varied data such as water resource condition and pipeline pressure it detected. It can ...

Basic Info Number of Switch: Multi Control Switch Usage: Control Switch Explosion-proof Type: Flameproof Contact Type: Type c Contact Operating Pressure Range: 20 Mbar to 1000 Mbar Operating Temperature Range: -10° C to 85° C Transport Package: Neutral Export Carton Structure: Power Built-in Type Application: Home, Commercial, Industrial, Vehicles Contact: Normally Open Detection Method: Retro-reflective Mode Media: Air or Other Non Hazardous Gas, Water Proof Pressure: 50 Psi Introduction For equipment in wet environments, air actuated switches/SPA air switches are the safe and economical solution. Applications range from ...

Product description FN31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry, where reliable air proving is critical to both performance and customer safety, the FN31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters.  Smaller and lighter than any other HVAC pressure switch, the FN31 is built for the same temperature range and operating life as conventional switches made of stamped steel ...

Basic Info Number of Switch: Single Control Switch Usage: Control Switch Explosion-proof Type: Flameproof Contact Type: Type a Contact Connection: O.D.6.4mm Transport Package: Carton Origin: Zhejiang China Type: Electronic Structure: Amplifier Built-in Type Application: Home, Commercial, Industrial Contact: Spdt,Spst-N.O.,Spst-N.C. Detection Method: Correlation Type Certification: CE Specification: IP68 Product Description Low air differential pressure switch for steam ,boiler ,water heater 1.Introduction The differential pressure switch offers pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive. Designed for use in the ...

Quick Details Model Number: FS-M-PSS02 Series Media Type: Liquid Operating Temperature: -30℃~100℃ Media temperature: -30°C~100°C Storage temperature: -30°C~85°C Output: SPST magnetic switch normally open or normally closed output Magnetic switch parameters: 1A(max),110VAC/DC,50W(MAX) Cable: Standard Configuration 0.5m, Gawain line 2*0.3mm2 Withstand voltage: 30bar, (100bar can be customized) Housing protection grade: IP65 Weight: 135G Connection: G1/2'' Product description Working principle Piston type flow switch is composed of a column core, a reset spring, wrought copper or poly carbon shell and the sensor parts. The shell is POM plastic or stainless steel 316L, Core using neodymium iron boron permanent magnetic material, and sensor magnetic switch is power components. The interface of water inlet and the outlet is standard pipe thread, thread optional. Piston type flow switch is for electric water heater, solar water heaters, air conditioners and other water system of water circulation control, water control, water heating control, water pump switch control, electromagnetic valve on-off control or water power, water power control process. When reach a certain flow,it will transmit water flow into sensor parts of switch signal. Application for examples Piston type water flow switch FS-M-PSS02 series is developed for the field of non-air-conditioned. In the flow switch, there is a high-performance permanent magnet mounted, which ...

Quick Details Media Type: Liquid Operating Temperature: -20 to 80℃ Flow Rate: Water:3~300cm/s ; Air:200~300cm/s Product name: air flow switch Accuracy: ±1~±10cm/s Pressure: 100bar Power: 24VDC, 220VAC Thread: G1/2, G1/4 Setting: Potentiometer Flow indicator: 6 LED lamps Response time: 2(2-10)s Output: Relay/PNP/NPN Material: 316L stainless steel Product brief introduction Thermal flow switch is based on the principle of heat exchange design, probe the built-in heating module as well as the thermal module, heat dissipation of heating module and the flow velocity is closely related to the body. If there is no ...

Quick Details Connection: G1/2'' Probe Material: Stainless steel 304, 316 Operating voltage: DC 24V, AC/DC 110V, AC/DC230V Output: Relay, NPN, PNP Medium temperature: -20 to 100 Protection class: IP67 Weight: 0.4kg Max pressure: 100bar Buying Guides Before the quotation, we need to know the following information: 1. Media Water, oil or air 2. Connection size Standard G1/2'' 3.Temperature and pressure. We can give you the suggestions according to them. 4.Quantity. We will give you the discount according to the quantity. Our Services 1. Delivery time is 2~7 days ...

Quick Details Media Type: Liquid Operating Temperature: -30℃~100℃ Media temperature: -30°C~100°C Storage temperature: -30°C~85°C Average pressure loss: 0.01bar (max. flow) Output: SPST magnetic switch normally open or normally closed output Magnetic switch parameters: 1A(max),110VAC/DC,50W(MAX) Cable: Standard Configuration 0.5m, Gawain line 2*0.3mm2 Withstand voltage: 30bar, (100bar can be customized) Housing protection grade: IP65 Introduction Piston type water flow switch FS-M-PSS02 SERIES is developed for the field of non-air-conditioned. In the flow switch, there is a high-performance permanent magnet mounted, which through the circulation effects, and drive the magnetic switch ...

Quick Details Media Type: Liquid Operating Temperature: 121°C Flow Rate: 1-100L/min Control Type: Paddle Pipe connector: 1 in. 11-1/2 NPT Threads Liquid temperature: 0~121℃ Electrical ratings: 120VAC; 208VAC; 240VAC; 277VAC liquid flow switch: Paddle Flow Switch Product description 1, Type: Bingo 2, Pipe connector: 1 in. 11-1/2 NPT Threads 3, Switch contact: SPDT 4, Bellow pipe / blade: phosphor bronze / stainless steel 5, Blade: detachable 1”, 2”, 3” blades and 6” blade ( uninstalled) 6, Liquid temperature: 0~121℃ 7, Max. Liquid pressure: 1034 KPa 8, Electrical ratings: 120VAC; 208VAC; 240VAC; 277VAC 9, Full load current (A): 16.0; 8.8; 8.0 10, Transient current (A): 96.0; 52.8; 48.0 11, Non-inductive current (A): 16.0 12, other: NEMA 1 shell Our Services 1. Delivery time is 5~7 days for sample and 15 working days for bulk order; 2. Strong production capacity and strict quality control system; 3. Your inquiry and problems related to our products or prices will be ...

Quick Details Media Type: Liquid Operating Temperature: -40~+80°C Flow Rate: 1.5~30L/min Thread size: 1/2" - 1/2" Color: golden Material: Brass Certificate: RoHs Start-up Volume: 1.5L/min Max working rate: 20 L /min Contact Form: NO / Normally open Max switch Voltage: 100 V Max contact rating: 10 W Warranty: 3 Yesrs , 1 x10 ^ 7 times ON-OFF Product Description 1. Thread size: Male1/2" - male 1/2" 2. Certificate : Rohs RoHs 3. Start-up Volume :1.5L/min 4. Max working rate :20 L/min 5. Contact Form : NO / Normally ...

Basic Info Media Type: Liquid Operating Temperature: 0~+70c Operate Volume(Max): 8L/Min Body Material: PA66+GF30% Trademark: Bingo Specification: 0.6-8L/min HS Code: 9026900000 IP Rating: IP65 Type: Piston Type Flow Switch Contact Capacity: 200V/250V Start-up Volume(Min): 0.6/Min Pressure: Max. 1.5 MPa Connection: Diameter 8mm Working principle Piston type flow switch is composed of a column core, a reset spring, wrought copper or poly carbon shell and the sensor parts. The shell is POM plastic or stainless steel 316L, Core using neodymium iron boron permanent magnetic material, and sensor magnetic switch ...

Quick Details Media Type: Liquid Operating Temperature: -20℃~71℃ Flow Rate: 1-30L/min Storage temperature: -29°C~82°C Media temperature range: -20°C~93°C Max static pressure: 10bar Max differential pressure: 5bar Set point repeatability deviation: ± 1% Technical parameter FAQ 1)Question: When can I get the price? Answer: We usually quote within 24 hours after we confirm the detailed requests. If the daytime is similar, we can quote you the price immediately 2) Question: What’s your Minimum Order Quantity? Answer: Our MOQ is according to the material( Plastic, brass, stainless steel) Sample order ...

Basic Info Model NO.: FS-M-PDB03/FS-M-PDB04 Type: Infrared Water Medium: Water Protection Grade: IP54 Transport Package: Carton Origin: China IP Rating: IP67 Media Type: Liquid Material: Base:Brass Trademark: Bingo Specification: RoHS HS Code: 9026900000 Product Description Pipe Booster Pump Flow Switch Feature 1)Stability:it separates sensing room,magnetic control room and electronic element room in design,to prevent iron-containing substances in pipes from being adsorbed by magnetic materials,thus avoiding switch failure. 2)High-temperature resistance:made of high-temperature-resistant materials,the product can be used under the condition of cold and hot water. 3)Low-water-pressure starting:the reset spring ...

Quick Details Media Type: Liquid Operating Temperature: -40~+150°C Standard Operate Pressure: 0.1~0.6Mpa Body Material: PA66+30%Glass start-up volume(min): 1.5L/min Operate Volume(Max): 30L/min Suffering Pressure: 1.2Mpa Mounting Position: Vertical or Horizontal Max Contact Rating: 50W Max Switch Voltage: 300V Max Switch Current: 0.5A Connection size: G1/2'', 3/4'' Product description Paddle flow switch is a kind of speed type flow switch. It is by the water flow velocity impact block slice, the greater the flow velocity of water , the greater the force on the block slice. The force makes the ...

Quick Details Media Type: Liquid Operating Temperature: -40~+80°C Flow Rate: 1.5~30L/min Thread size: not thread Color: golden Material: Brass Certificate: RoHs Start-up Volume: 1.5L/min Max working rate: 20 L /min Contact Form: NO / Normally open Max switch Voltage: 100 V Max contact rating: 10 W Warranty: 3 Yesrs , 1 x10 ^ 7 times ON-OFF Product Description 1. size: ID16.2MM 2. Certificate : Rohs RoHs 3. Start-up Volume :1.5L/min 4. Max working rate :20 L/min 5. Contact Form : NO / Normally open 6. Max switch Voltage: ...

Basic Info Quality: World-Class Certificate: ISO, CE, SGS Standard: Standard and Customized Application: Industrial Principle: Mechanical, Electonic Specification: CE, SGS, ISO Features good repeatability hermetic separation of electrical and hydraulic components low pressure loss not include the bellows corrosion resistant magnetic switch. Application gaseous /liquid The flow switch for ground-source heat-pump is mainly applicable to industrial automation/mechanical equipment/air compressing industry/ refrigeration and air-conditioner. The magnet not contact with flowing water, so can normally work in sewage discharging system. Technical Parameters Our services 1. On time delivery : Delivery ...

Quick Details Media Type: Liquid Operating Temperature: 121°C Flow Rate: 1-100L/min Control Type: Paddle Pipe connector: 1 in. 11-1/2 NPT Threads Liquid temperature: 0~121℃ Electrical ratings: 120VAC; 208VAC; 240VAC; 277VAC liquid flow switch: Paddle Flow Switch Product description 1, Type: F61KB-11C 2, Pipe connector: 1 in. 11-1/2 NPT Threads 3, Switch contact: SPDT 4, Bellow pipe / blade: phosphor bronze / stainless steel 5, Blade: detachable 1”, 2”, 3” blades and 6” blade ( uninstalled) 6, Liquid temperature: 0~121℃ 7, Max. Liquid pressure: 1034 KPa 8, Electrical ratings: 120VAC; 208VAC; 240VAC; 277VAC 9, Full load current (A): 16.0; 8.8; 8.0 10, Transient current (A): 96.0; 52.8; 48.0 11, Non-inductive current (A): 16.0 12, other: NEMA 1 shell 1~3” blades Our Services 1. Delivery time is 5~7 days for sample and 15 working days for bulk order; 2. Strong production capacity and strict quality control system; 3. Your inquiry and problems related to our products or prices will ...

Basic Info Wires: PNP (Three-Wires) Working Temperature: 0~70 Protection Grade: IP68 Float Size: 93*140mm Cable Length: 1m,2m,3m,4m,5m;Customized Conductor Size: 3*0.5mm2;3*1.0mm2 Specification: IP68 Principle: Cable Contact Capacity: 10(8)250V~10(4)a 380V Working Pressure: Max. 1bar Float Material: PP Cable Material: PVC/Rubber Circuit Breaking Capacity: Directly Kw with 250V Technical Parameter Introduction 1.We uses one-step shaping injection molding with substantial structure, cheap price and long lifetime. 2.It has very good control effect for long distance, multiple level control, submerged pump or liquid with grain or block. 3.Certainly it is also useful for ...