13 best well pump pressure switch

A well pump pressure switch is an essential component in a water well system, often used in residential, commercial, and industrial applications. It plays a crucial role in controlling the operation of a well pump by monitoring and regulating the water pressure in the system. Here's what you need to know about it:

  1. Function: The primary function of a well pump pressure switch is to monitor the pressure inside the well water system. When the pressure drops below a certain preset level, the switch signals the well pump to turn on and start pumping water. Conversely, when the pressure reaches a specific upper limit, the switch turns off the pump to prevent over-pressurization.

  2. Pressure Settings: The pressure switch can be adjusted to set the specific pressure levels at which it activates and deactivates the well pump. This allows homeowners or system operators to customize the pressure settings to meet their water supply needs.

  3. Types: There are different types of pressure switches used in well pump systems, including mechanical and electronic switches. Mechanical pressure switches use a diaphragm or a bellows to detect pressure changes, while electronic switches use sensors and circuits for the same purpose. Electronic switches are often more precise and reliable.

  4. Installation: Pressure switches are typically installed near the pressure tank or on the well pump itself. Proper installation is crucial to ensure accurate pressure monitoring and pump control.

  5. Maintenance: Regular maintenance is essential to ensure the pressure switch functions correctly.This includes checking for leaks, cleaning the switch, and calibrating it if necessary.

  6. Troubleshooting: If the well pump is not working as expected, the pressure switch is one of the components to inspect. Issues with the pressure switch can lead to water pressure problems in the system.

  7. Safety: Pressure switches also have a safety function. If the pressure in the system drops too low, it can indicate a problem such as a well running dry. In such cases, the pressure switch can shut off the pump to prevent damage.

  8. Pressure Tanks: Pressure switches are commonly used in conjunction with pressure tanks in well systems. The pressure tank stores water under pressure, allowing the well pump to cycle on and off less frequently, which can prolong the life of the pump and provide a more consistent water supply.

In summary, a well pump pressure switch is a vital component in well water systems, responsible for monitoring and regulating water pressure to ensure the reliable and efficient operation of the well pump. Proper installation, maintenance, and calibration are essential to ensure the switch functions correctly and provides a consistent water supply.

Below you can find our editor's choice of the best well pump pressure switch on the market
  

Square D by Schneider Electric 9013FSG2J21 Air-Pump Pressure Switch, NEMA 1, 30-50 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential

Square D by Schneider Electric

Based on 501 reviews Check latest price

Product description

9013FSG2 30/50

  • Pressure switch with 30-50 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached
  • Switch works with a 1. 5 hp or less pump, has an adjustable differential range of 15-30 psi, and has a cut-out range of 20-65 psi
  • NEMA 1 enclosure has a 1/4" NPSF internal fluid connection

User questions & answers

Question: Drawdown in my pressure tank makes the pump work for shorter time than recommended, can this be adjusted to 20-50 psi to prevent this from happening
Answer: I bought 30/50 and adjusted it to 40/60 no problem. Lots of YouTube videos show you exactly how to do this. Very very easy.
Question: Can I adjust the settings for it to turn on and off at 25 and 45 psi
Answer: Yes, 25 - 45 psi is within parameters for this switch. See link for instructions below http://www.schneider-electric.us/en/faqs/FA89506
Question: Will this switch shut the pump down if the pressure gets extremely low (like with a broken pipe)? Not looking for that feature
Answer: It is a pressure switch that turns off when pressure is reached and turns on when the pressure drops. the pump will run on with low pressure
Question: does it come pre-set at
Answer: It sure does. Cut-in 30psi and Cut-out 50psi.

Product features

Square D brand Pumptrol 9013 pressure switch

Pumptrol 9013 pressure switches now feature Chromate 3 plating. This RoHS-compliant (Restriction of Hazardous Substances) plating reduces the potential for corrosion and rust. It covers all metal parts, protecting the switch’s key mechanical components and can be identified by its silver color.

We’ve included a sturdy black plastic hole plug in every box, so it’s easy to keep bugs, debris and other contaminants out of your switch.

Easy installation, grounding

Grounding is secure. We’ve added indents just above the two green ground screws to better hold the wiring. Better retention of ground wire strands means greater reliability, and faster wiring.

To help you assure proper installation, we’ve included clear, simple-to-follow instructions in every box. A switch cover label also provides setting instructions exactly when you need them.

Square D 9013 FSG2 30/50 Schneider Electric FSG2J21CP 30-50 PSI Pumptrol Water Pressure Switch

Square D

Based on 275 reviews Check latest price

Product description

The Square D Pumptrol by Schneider Electric Water Pressure Switches have been providing rugged, reliable performance for over 67 years. These switches are designed to control electrically driven water pumps and air compressors. They can be used for jet pumps, submersible pumps and reciprocating pump applications.

  • Suitable for jet pumps, submersible pumps and reciprocating pumps
  • 1/4" connection
  • Contacts open on rising pressure

User questions & answers

Question: Any user manual
Answer: Not a manual but instructions inside the lid.
Question: How much pressure on tank
Answer: When the tank presure drops to 30psi switch contacts diconnects at 50psi, that the pressure in the tank, there is a small amount of adjustment in this switch maybe +_ 5psi
Question: Is there low-pressure cut-off (auto-start-off) on this switch when pump runs dry
Answer: No. Adj low pressure and high only
Question: Does this 9013 fsg2 03/50 have a switch arm? the specs say it does, but the picture doesen't show it
Answer: Mine did not have a switch arm.

Square D by Schneider Electric 9013FSG2J24M4 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off

Square D by Schneider Electric

Based on 356 reviews Check latest price

Product description

This Square D Pumptrol 9013FSG2J24M4 electromechanical pressure switch with 40-60 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4" NPSF internal fluid connection and screw clamp terminals. The switch works with a 1. 5 hp or less pump. The adjustable differential range is 15-30 psi and the cut-out range is 20-65 psi. The low-pressure cut-off (auto-start-off) operates at approximately 10 psig below the cut-in and will turn off the pump. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. Square D Pumptrol pressure switches are manufactured by Schneider Electric.

  • Pressure Switch - Water or Air
  • Pressure Switch used to control electrically driven motors
  • Diaphragm Actuated
  • Low Pressure Cut Off - operates approximately 10 psi below cut-in

User questions & answers

Question: after the 20 psi shut off, will the regulator restart suppling power to the pump if the water pressure is increased over the 20 psi
Answer: It sounds like you have it backwards. When the pressure drops 20 psi it turns on the power to the pump until it increases 20 psi.
Question: what is the control tubing for this pressure switch 9013fsg2j24m4 square d
Answer: Not sure what you mean by control tubing but the fitting to connect to the pressure tank tee is 1/4" NPT.
Question: Is this the same as 9013fsg2m
Answer: The pressure range of the 9013fsg2m4 is 30 to 50 psi. This one is adjustable from 40 to 60 PSI. IMO you want this one as higher water pressure is attainable.
Question: What is the low pressure cut off PSI to shut down the pump
Answer: I set mine to 20 Psig, my normal on is 40 and off at 60, but if I have a broken line the pressure will continue to fall when it gets to 20 yes it will shut the pump off to keep from draining well and flooding your home. Then you have to hold down the lever till the pressure builds back to 25.

Product features

Square D brand Pumptrol 9013 pressure switch

Pumptrol 9013 pressure switches now feature Chromate 3 plating. This RoHS-compliant (Restriction of Hazardous Substances) plating reduces the potential for corrosion and rust. It covers all metal parts, protecting the switch’s key mechanical components and can be identified by its silver color.

We’ve included a sturdy black plastic hole plug in every box, so it’s easy to keep bugs, debris and other contaminants out of your switch.

Easy installation, grounding

Grounding is secure. We’ve added indents just above the two green ground screws to better hold the wiring. Better retention of ground wire strands means greater reliability, and faster wiring.

To help you assure proper installation, we’ve included clear, simple-to-follow instructions in every box. A switch cover label also provides setting instructions exactly when you need them.

Schneider Electric 9013FSG2J24 Pressure Switch

Schneider Electric

Based on 288 reviews Check latest price

Product description

This is a genuine replacement part. The model number and name for the following item is: Schneider Electric 9013FSG2J24 Pressure Switch

  • This is a Genuine OEM replacement part.
  • Brand name: Schneider Electric
  • Model number: 9013FSG2J24
  • Country of Origin: United States

User questions & answers

Question: What is the size water connection
Answer: 1/4" NPT
Question: Does unit shut off when pressure hit 60 psi
Answer: Yes. Then drops to 40psi and runs again. There are two adjustments. The main adjustment lowers or raises the pressure. There will still be a 20psi differential from on to off. You can adjust pressure from 60psi to 50psi (50psi / 30psi) by turning adjustment up (loosy goosy) or 40/20 etc. Factory is set to 60/40. BTW, MAKE SURE you turn the breaker and all electricity OFF before installing unit.
Question: Does anyone know if they make some sort of arc suppression device, so the contacts won't arc and pit
Answer: Not that I'm aware of. Instead upgrade the contacts to a higher current rating model. 9013FYG is rated 2.2kw @220v 1phase power. The FYG is rated at 3hp. the FSG is rated at 1.5hp
Question: Are any of your water pump switches 'ant proof'. we have caribbean crazy ants and they love your switches. they short it out with their bodies
Answer: I put vasolene on the conduit or wire going into the switch and it keeps them out.

Pressure Switch MPSHD4060 MERRILL MFG 40-60 PSI - Heavy Duty

Merrill Manufacturing Company

Based on 35 reviews Check latest price

Product description

Water Pump Switch, controls on-off Jet Pumps and Submersible well pump motors

  • Controls electrically driven water pumps
  • Cut-In Pressure 40 PSI - Cut-Off Pressure 60 PSI - Adjustable
  • Extra large silver contacts for longer service life
  • Horsepower Rating (1-Phase) 2HP-115VAC – 3HP-230VAC
  • Individaully Boxed - OEM Replacement Part

User questions & answers

Question: Can this be wired between a 12 volt battery and a 12 volt pump and if so, what is the proper way to do it
Answer: Yes, it can. But, it will be wired the same as a standard pressure switch. I can't really give electrical advice but lots information is available via Youtube.
Question: Will this switch restart my pump after a power outage
Answer: Yes, as along as the power comes back on.

Plumb eeze Pressure Tank Installation Kit with 1" Brass Union tank tee to fit most pressure tanks with diameters up to 16"

PLUMB eeze

Based on 720 reviews Check latest price

Product description

Includes most products required to install a pressure tank. Eliminates the need to piece together a project-saves time! Step by step instructions, with pictures, and helpful tips included. Contractor grade products for reliable installation. Kit includes: 1/4" X 3" Brass Nipple 1/2"Sediment Faucet 1/2" Safety Relief Valve set @ 100psi 1/4" LM Pressure Switch set @ 40-60PSI 1" Long Tank Tee Pressure Gauge 0-100psi Ball Valve, 1" FPT Thread sealing tape

  • TANK TEE KIT - 1" x 11" Tank Tee.
  • PRESSURE SWITCH - 40-60 Pressure switch.
  • SOLID BRASS - No lead construction.
  • PRESSURE GAUGE - 1/4" 100 psi Pressure Gauge; 1/2" Brass boiler Drain; 1/4" x 3" Brass nipple.
  • THREAD TAPE - Roll of 1/2" x 520" 3.5 mils thread seal tape.

User questions & answers

Question: Pressure tank have no faucet on tee bar,can I drain tank by turn on my outside faucet the only thing my well is supply water to,house connect county w
Answer: If you are saying your house is connected to a community water system, you have a well hooked upto a yard or other type outside hydrant but have no drain valve on your tank tee and you want to relieve the pressure on your system then yes, with pump off and hydrant open, pressure will be relieved. If this doesn't answer your question maybe you could restate it in a bit more detail.
Question: Why is the water out connector
Answer: Probably some plumbing code, I put a reducer coupling from 1-1/4 to 1" for my setup. No big deal. You can get whatever size reducer coupling you need
Question: What size is the ingoing and outgoing ports? it says tee has both 1" male and 3/4" female ports, but does that mean that one side is 3/4 and the oth
Answer: No the tee has 1"external threads and is threaded at 3/4 " internally on both sides. Thus it will accommadate a variety of incoming and outgoing pipe sizes. A veru good product and the union is a terrific bonus. Great product.
Question: Does anyone have a diagram of how this is connected to well and tank
Answer: Connect to TANK! Not to WELL! The tee is simple; one end=well water in...other end= water from tank to house...the "T" pipe to the TANK! SIMPLE/WORKS WELL!

BACOENG 900GPH Shallow Well Jet Pump with Pressure Switch 20-40psi Stainless Steel Water Pump to Supply Fresh Water to Residential Homes Farms Cabins

Based on 64 reviews Check latest price

Product description

NOTICE: Water pressure regulator must be installed before the inlet of the pump if the incoming pressure exceeds 21PSI

With a corrosion resistant stainless steel head and Aluminum housing construction, the BACOENG 1HP booster jet pump offers superior performance to 26 feet depth of water at 66 PSI. The compact and durable design allows you to carry around conveniently and ensures long time use. Featuring an emergy-efficient motor with thermal overload protection, it also makes only little noise when operating. It’s ideal for pressurizing domestic water supply and transferring fresh water to rural homes, perfect for irrigation.

Material: Metal, Plastic 

Weight: 11.5KG, Power: 750W/1HP 

Voltage/Frequency:110V/60Hz, Max pressure:66PSI 

Capacity: 3500L/H, Max Flow Rate: 900GPH 

Max.height:45m/150ft, Max suction level:8m/26ft 

Warranty: one-year 

Size: 16 x 8 x 14 inch(L x W x H)) 

Package Content:

1 x Water Pump, 1 x User Manual

Tips 

The max suction height is 8/26ft and it takes some time before automatic pumping. Adding some pilotage water to the head of the pump will help accelerate the flow rate of inlet. The closer water inlet pipe and the pump is, the better the effect.

Impurities are not allowed in the water and it may cause a jam if the diameter is more than 1mm.

There is a dewatering outlet designed for draining the left water in the machine if it will not be in use for a long term. Water Inlet and outlet need to be sealed up when you connect pipes.

  • POWERFUL: Pumps water from wells up to 7 meters deep and provides a max. pressure of 4Bart and max. flow of 15.9GPM. 110V/60Hz, 0.6HP, 1"NPT Female inlet and outlet
  • AUTO PRESSURE SWITCH - The factory pre-set of the switch is 20-40 psi, which can be adjusted according to your system requirements(±10psi). A pressure gauge is included for real-time pressure monitoring. Automatic provide a power to your pipes with the pressure tanks.
  • DURABLE AND RELIABLE - The jet pump is made of a durable, corrosion-resistant stainless steel housing which can directly access to drinking water. Built-in thermal overload protection to protect the pump work safely for a long time
  • COMPLETE ACCESSORIES - Complete accessory support, including US four-way brass fittings and Teflon tape for quick installation and replacement. Convenient handle available.
  • STABLE SERVICE - 18 month warranty. Once set up, it would provide long-term stable service and supply fresh pressurized well water to residential homes, farms, cabins as well as agricultural structures and many others

User questions & answers

Question: Can I use this to connect to a portable water tank to pump water in a camper. Is there 3/4 hose adapters available
Answer: Yes it will work. You need to buy adapter fittings
Question: What is the amps for the pump
Answer: I am fairly sure it will run on a 15 amp circuit
Question: What is the max psi output
Answer: 4 Bar = 58.0151 Psi (Psi)
Question: Ive had the pump for a month now and its working good but need to move it can the pump be mounted in any postion
Answer: It works great

Product features

BACOENG 4Bar 900GPH Stainless Steel Well Pump w/ Pressure Switch

The motor adopts thermal overload protection, which can automatically stop the pump when the machine is overloaded to prolong the service life of the pump. Including pressure gauges, mechanical switches, it is ideal for family water supply systems with pressure tanks(not included).

Why your 0.6HP pumps have the same performance like other 1.6HP pumps?

In most cases, the greater the power, the stronger the performance. So some sellers will deliberately exaggerate these parameter, in order to obtain better competitiveness. Some sellers describe their products as 1.6HP, actually it may be less than 1HP. As a professional seller, we prefer to show real data to our customers.

Why do your pumps have half the energy consumption than others as both of your pumps' flow rate are 900GPH.

Our pumps' motor are more efficient. It's flow rate is 900GPH, which is as strong as the old typed 1.6HP pump. High efficiency does not only bring low energy consumption, but also reduces heat generation to extend service life and reduce noise.

Can I install the pump by myself? Do I need a professional to maintain or repair it?

Installation and maintenance is very simple. We have already prepared the necessary accessories for your installation. The basic model has only one remoable handle (in the accessory bag), the mechanical switch and pressure gauge of the A model, and the automatic electronic switch of the B model are also easy to install and remove. In addition to motor or impeller damage, other conventional damage can be resolved by replacing the parts yourself.

Why can't my pump pump any water? The flow is not steady?

For the first time, it is recommended to fill the pump head with water. Otherwise it will affect the suction. If you have done, please check if the bottom valve leaks.

If the flow is very small, may caused by the insufficient water supply. Please check the water level of your well and extend the water pipe if necessary.

Square D by Schneider Electric FSG2J24M4CP 40-60 PSI Pumptrol Water Pressure Switch with Low Pressure Cut-Off

Square D by Schneider Electric

Based on 526 reviews Check latest price

Product description

Square D by Schneider Electric FSG2J24M4CP 40-60 PSI Pumptrol Water Pressure Switch with Low Pressure Cut-Off

From the Manufacturer

Standard pressure switch with low pressure cutoff.

  • Square water pump pressure switch for control of electrically driven water pumps
  • Diaphragm actuated
  • Includes 2 1/4-inch poles
  • 18 NPSF internal thread with 1/4 opening
  • 220 PSI maximum pressure rating with low pressure cut-off at 40 PSI

User questions & answers

Question: The contacts are sparking
Answer: Only after extended use, the contacts can become dirty. If you are sparking with a brand new unit either the in-rush current is extremely high or you have low pressure on the pressure tank. The bladder needs to have sufficient pressure to activate the pressure switch firmly without sparking. Rule of thumb is 3psi above the cut-in pressure. See video below; https://www.youtube.com/watch?v=bA-X6vRlDc0
Question: My current switch is loud and it turns on and off every 30 seconds when water is running. Is that normal, a plumber suggested I could have water tank issue
Answer: Here's how I handled this... shut off and drain well line (or relieve pressure in system). There is a cap/plug usually at the top of the tank with a tire valve. Use a tire pressure gauge to make sure that it is only a couple PSI lower than the low number on your switch. i.e. for a 40/60, you want about 35-38 PSI. Turn water back on and pressurize system. Pump should run less frequently. If it takes months/years until it starts constantly running, then you are okay. If it starts running constantly right away, then you may need a new tank. I am not a plumber, so please get a second opinion :)
Question: What is the use of it
Answer: This is a pressure sensor used to maintain the proper water pressure on your well system. It activates the pump when the pressure drops to a certain level and shuts the pump off when the pressure reaches the maximum set pressure. Hope this helps.
Question: What is the difference between Form U and any other Form
Answer: What do you meand ' form D"? The reason I use this one is that it has a lever on the side that allows me to turn pump on when it drops below set low. The auto ones don't work with my well setup.

Square D by Schneider Electric 9013FSG52J25 Air-Pump Pressure Switch, Nema 1, 60-80 Psi Pressure Setting, 25-80 Psi Cut-Out, 20-30 Psi Adjustable Differential

Square D by Schneider Electric

Based on 31 reviews Check latest price

Product description

This Square D Pumptrol 9013FSG52J25 electromechanical pressure switch with 60-80 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4" NPSF internal fluid connection and screw clamp terminals. The switch works with a 1.5 hp or less pump. The adjustable differential range is 20-30 psi and the cut-out range is 25-80 psi. This switch includes slip-on connectors (load side terminals only). The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. Square D Pumptrol pressure switches are manufactured by Schneider Electric.

User questions & answers

Question: Can this be used for water
Answer: used by everyone in rural areas for water well pumps........got one on mine..........wired 220 they usually last several years
Question: what is pre set on /off pressure nd will this work with 2 hp submersible
Answer: 9013FSG52 is rated for 1.5HP up to 115Vac, 1P and 2HP up to 230Vac, 1P. Suffix "J25" indicates ON at 60 and OFF at 80 psi presets.

Square D by Schneider Electric FSG2J24CP 40-60 PSI Pumptrol Water Pressure Switch, Grey Cover

Square D by Schneider Electric

Based on 628 reviews Check latest price

Product description

Square D by Schneider Electric FSG2J24CP 40-60 PSI Pumptrol Water Pressure Switch

  • 40-60 PSI Pumptrol(TM) Water Pressure Switch
  • Suitable for jet pumps, submersible pumps and reciprocating pumps
  • Standard-action contacts open on rising pressure
  • 40 - 60 psi
  • 1/4 in. pressure connection

User questions & answers

Question: is Square D 9013fsg2 the same as FSG2J24CP
Answer: Not exactly. It is a 20-40 psi set while the FSG2J24CP is a 40-60 psi set. They work the same but are set at different start/stop pressures. It may be adjustable up that high but I wouildn't count on it. If you replace with it the output from your well may be anacceptably low.
Question: Is the nut on the top the only thing holding the cover on? Rather be safe than sorry
Answer: That's it. Screw down the nut, but not real tight when you are done adjusting it. First time taking the cover off, unscrew the nut and pull straight up.
Question: hi li have now this kind switch i think i need to replace it, should i buy this one again? or the "one nut adjust" switch made by this company? i woul
Answer: Purchase a switch that is similar / same as what you now have. There are many different kinds of switches with varying internal construction. Normally, you should see two terminal lugs on the switch body.
Question: I have the Square D Pressure Switch FSG2J24CP. Every 30 min - even with no water use and no leaks it clicks on for a moment. Normal
Answer: Definitely not normal. Most likely there is a small leak in a faucet, toilet or other fixture. Also check that the threads are well sealed (teflon tape) at the switch. The switch also has a small replaceable rubber diaphragm that may develop a pinhole leak causing a very slow loss of pressure and trigger the switch. I recentlly replaced this switch due to a similar cycling issue, but eventually traced it down to a small crack in the 30 year old plastic pipe in my well. Keep looking; you will eventually find the problem.

Product features

Square D brand Pumptrol 9013 pressure switch

Pumptrol 9013 pressure switches now feature Chromate 3 plating. This RoHS-compliant (Restriction of Hazardous Substances) plating reduces the potential for corrosion and rust. It covers all metal parts, protecting the switch’s key mechanical components and can be identified by its silver color.

We’ve included a sturdy black plastic hole plug in every box, so it’s easy to keep bugs, debris and other contaminants out of your switch.

Easy installation, grounding

Grounding is secure. We’ve added indents just above the two green ground screws to better hold the wiring. Better retention of ground wire strands means greater reliability, and faster wiring.

To help you assure proper installation, we’ve included clear, simple-to-follow instructions in every box. A switch cover label also provides setting instructions exactly when you need them.

Fdit Electric 40-60 PSI Water Pump Pressure Control Switch Adjustable Double Spring Pole with Low Pressure Cut-Off

Fdit

Based on 95 reviews Check latest price

Product description



Product description



Specifications:

Material: Metal, Plastic

  Color: As Picture Shown

Rated Voltage: 110V-230V

  Max. Current: 12A/6A

  Pressure Range: 0.8-5.0bar

  Pressure Set: 1.4-2.8bar, 2.1-3.5bar, 1.4-4.2bar.(For Example: 1.4bar pressure pump starts, 2.8bar pressure pump stops working )

  Connector Thread: ZG1/4" 

Protective Grade: IP20

  Working Temperature: 0-55℃

  Package Weight: Approx. 346g



Working Principle: Household Water Pump Switch



IMPORTANT INFORMATION:

The pressure switch is only used to control the automatic power-on and power-off of the water pump, it doesn't have pressure increase function itself.



TIPS:

  The pressure switch must be installed on the pump with its own check valve. The non-return valve pump should purchase an additionally check valve to be installed for better automatic control.



THE WAY OF WORKING: 

When the faucet is turned on, the controller power-on the pump, then the water pump starts pumping water. When the faucet is turned off, the controller is powered off, and the pump stops working.



OTHER: 

If you still do not know how to operate, please contact us first, we are happy to answer your questions.

  • ✿ PRESSURE ADJUSTABLE:The water pump pressure is adjustable through this switch and you can set the adaptable pressure as you the work needs.
  • ✿ PRESSURE CONTROL:This is a water pump pressure control switch for perfect pressure control. Easy to install, can be used for a long time.
  • ✿ DURABLE MATERIAL:Our water pump pressure control switch is made of high quality materials, it features strong strength and long durability.
  • ✿ FIT FOR:Suitable for most of water pumps, such as self-priming water pump, Automatic pumps, injection water pump, jet pumps, garden water pump, clear water pumps, etc.
  • ✿ SATISFACTION GUARANTEE:We care for all customer's feeling. If this product does not meet or exceed your expectations, please send it back for a 100% refund no questions asked.

User questions & answers

Question: what size is the thread at the diaphram
Answer: 1/4" NPT standard taper pipe thread
Question: Will this work to protect my pressue pymp and bladder tank in case of no water coming in from water supply (city). Wiring diagram included
Answer: Hello, we will offer a water pump pressure control switch in the package, this water pump pressure switch keep your pump and water system protected against damage in the event of low water level and lack of pressure. Be sure you have notice that before you purchase this water pump, and you should read the description we showed. Thank you!
Question: Why is my pressure switch on my well going off and on
Answer: It's not the air pressure, but that amount of air in a holding tank. If your tank floods (removing the air cap), the switch will cycle too quickly. Assure water level in the holding tank is lowered (between 1/2 to 2/3). If the water still rises, you have an air leak at the top.
Question: Metal componets instead of plastic
Answer: Some metal and plastic as are all others I have seen and it is a good switch

Merrill MPS4060 Water Well Pressure Control & Air-Pump Pressure Switch, 40-60 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

Merrill Manufacturing Company

Based on 27 reviews Check latest price

Product description

Water Pump Pressure Switch, 40/60 PSI - Pipe connection 1/4" female NPT- Used with jet pumps, submersible pumps, and reciprocating pumps

  • Standard water well pump replacement switch designed for use of electrically driven water well pumps of all types (Jets, Submersible, Reciprocating etc)
  • Cut-In Pressure 40 PSI - Cut-Off Pressure 60 PSI - Adjustable
  • Large silver contacts for longer service life
  • Horsepower Rating (1-Phase) 2HP-115VAC – 3HP-230VAC
  • 1/4" Female NPT - Individaully Boxed - OEM Replacement Part

Solimeta Adjustable Air-Pump Pressure Switch 1/4"NPT Female, 40/60 psi Pressure Setting, Pressure Switch for Water Pump, Well Pressure Switch, Pump Pressure Switch

Solimeta

Based on 15 reviews Check latest price

Product description

Description

The Air-Pump Pressure Switch works with a 1.5 hp or less pump.



Pressure switch with 40-60 psi pressure setting range, adjustable differential range of 15-30 psi, cut-out range of 20-65 psi.

Connection is 1/4"NPT Female.

Easy install, a switch cover label (inside the cover) provides setting instructions exactly when you need them.

  • Water pressure switch with 40-60 psi pressure setting range, diaphragm actuated design
  • Switch works with a 1.5 hp or less pump
  • Adjustable differential range of 15-30 psi, cut-out range of 20-65 psi
  • Connection: 1/4’NPT F
  • Easy install, a switch cover label provide setting instructions exactly when you need them.

User questions & answers

Question: Does it support low pressure cut off for preventing dry run
Answer: Yes, this one support low pressure cut off.

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