12 best 4 inch submersible well pumps
A 4-inch submersible well pump is a type of water pump designed for use in residential or commercial water wells. These pumps are commonly used to extract groundwater from deep underground sources and supply it to the surface for various purposes, such as drinking water, irrigation, and industrial applications. Here are some key features and information about 4-inch submersible well pumps:
Submersible Design: These pumps are designed to be submerged in the well, typically placed at the bottom. They are designed for underwater use and are sealed to prevent water from entering the motor or other critical components.
Motor Power: 4-inch submersible well pumps are available in various motor power ratings, typically ranging from 1/2 horsepower (HP) to 2 HP or more. The motor power required depends on the depth of the well and the water flow rate needed.
Pumping Depth: These pumps are capable of pumping water from varying depths, and the choice of pump should be based on the depth of your well. Deeper wells may require a more powerful pump.
Flow Rate: The flow rate or water delivery capacity of the pump is measured in gallons per minute (GPM). You should select a pump with a flow rate that meets your specific water supply needs.
Materials and Construction: 4-inch submersible well pumps are typically constructed from durable materials like stainless steel, cast iron, or thermoplastic. The choice of material depends on factors such as the water quality and corrosiveness.
Efficiency: Many modern submersible well pumps are designed for energy efficiency to reduce electricity consumption during operation. Look for pumps with high-efficiency ratings to save on energy costs.
Pump Control: Well pumps often come with built-in controls or can be used with external control systems to monitor water levels and automatically start and stop the pump as needed.
Installation and Maintenance: Proper installation and regular maintenance are essential to ensure the longevity and performance of a 4-inch submersible well pump. This may include periodic inspection, cleaning, and lubrication.
Pressure Tanks: In many well systems, a pressure tank is used to maintain consistent water pressure in the plumbing system.The pump fills the tank, and it releases water into the plumbing system as needed.
Safety: Ensure that the pump installation meets local building codes and safety regulations. It's important to have a licensed professional install and maintain the pump to avoid any safety hazards.
4-inch submersible well pumps are crucial for obtaining a reliable water supply from underground sources. When selecting a pump, consider factors such as the well's depth, water quality, and your specific water usage needs to choose the right pump for your application.
Below you can find our editor's choice of the best 4 inch submersible well pumps on the marketProduct description
Hallmark Industries MA0419X-12AEXT pump, 4 inch deep well submersible, 2 HP, 230VAC/60Hz/1pH, 35 GPM max, stainless steel, with control box
Features & Technical Specifications:
* 4" deep well submersible pump. Fits 5" or bigger well casing (will not fit 4" well casing).
* 2 HP, 230V, 10.2 Amps, 12 stage, 1-1/4” NPT discharge.
* Industrial grade heavy duty, also good for home usage.
* Patented impeller & 12 stage unique design provide a much longer pump life than other brands.
* 35 GPM max & 400ft head are greater than almost all other 2HP well pumps, and comparable to 3HP pumps, but uses less electricity.
* 400 ft is total water head.
* Water temperature: (32 ~113oF) Trans medium’s Ph: 6.5~ 8.5
* Shell, motor shaft are made with stainless steel to ensure corrosion resistance. High quality sealed ball bearings guarantee its excellent performance.
* Hermetically sealed motor has thermal protection to prevent overheating, for longer life and powerful start.
* This pump comes with a starter box (control box).
* This pump uses high quality and high efficient UL approved motor, UL file No.: E233961, and uses less energy
* This is a 3 wire pump with ground wire (total 4 wire)
* 10' long electric cord, installation tape & electric tape kits are all included in the package.
* Heavy-duty thermoplastic impellers, diffusers, and intake screen.
* Unique design reduces its noise.
* User's manual included. Free technical support available during your installation.
* This pump has a built in check valve. However installing additional check valves is required.
* Shipped with pump head and motor separately. Assembly required.
User questions & answers
Question: | What is the gpm and psi ratings on this pump set at 300' deep |
Answer: | If the water level is 300', the max psi the pump can produce is 43 psi. Please note it is based on the water level, not where the pump is. At max psi the flow is 0 gpm. At 300' water level with no pressure, the flow is about 15 gpm. Thank you. |
Question: | Do you have a 3/4hp, 220 volt 4" deep well pump |
Answer: | Yes. The part # is MA0459X-14A by Hallmark Industries Inc. Thank you. |
Question: | Can you upgrade control box? If so, what type/size did you upgrade to |
Answer: | The control box contains a starting capacitor which is designed to match the pump. So you can not change the control box. Thank you. |
Question: | Do you have 3" 110 volt with 1" outlet box built in |
Answer: | Yes. This is the link: https://www.amazon.com/Hallmark-Industries-MA0459X-14-S-Shell-Stainless/dp/B07BPFJ9BQ |
Product description
1HP, 230V/60HZ/1PH, 7 stage, 30 GPM Max, 207 feet head, Mid Intake, S.S. SHELL C.I Intake, 1-1/4 NPT discharge. Warning: This is 220V pump! Specifications: 4" deep well submersible pump. 1 HP, 230V, 5.1 Amps, 7 stage, 1-1/4 NPT discharge Industrial grade heavy duty, also good for home usage Fits a 5" or larger well casing. For 4" casing, use pump MA0460X-9A, or MA0459X-14A; Patented impeller provides high flow up to 33GPM, and 207 ft. Head. That is greater than almost all other 1 HP well pumps. Water temperature: (32 113of) Trans mediums Ph.: 6.5 8.5 Shell, motor shaft are made with stainless steel to ensure corrosion resistance. High quality sealed ball bearings guarantee its excellent performance. High efficient and hermetically sealed motor has a built in capacitor start, and thermal protection to prevent overheating, for longer life and powerful start. Built in control box. This pump DOES NOT require an external control box! This pump uses high quality UL approved motor, UL file No.: E233961 This is a 2 wire pump (2 wires + ground wire) 10' long electric cord included. Heavy-duty thermoplastic impellers, diffusers, and intake screen. Built in check valve included. Submersible design creates quiet operation Unique design reduces its noise. 207 feet max head is for open water tanks. Refer to the 'Pump Selection Guide' for the pressure tank applications. User's manual included and installation tape kit included. Warranty: 12 months limited manufacturer's warranty
- American company
- Pump, Deep Well Submersible Pump, 1HP, 220V 60HZ, 30 Gpm, Stainless Steel, for 4" or bigger well, long life
- 2 wire pump with built in control box- DOES NOT require external control box; Industrial grade heavy duty, good for home usage; Built in thermal protection
- Submersible Pump
User questions & answers
Question: | Well is 300 feet deep will this pump and electrical cord work |
Answer: | I used this pump for less than 75 ft well. Pumps good with great pressure. |
Question: | Will this pump work in a 4" ID well casing |
Answer: | It should. But if you have rust or dirt built up in the casing, the casing size maybe less than 4" which may cause problems for the pump. |
Question: | Does the hallmark ma0414x-7a deep well pump come with electrical cable |
Answer: | The cable is about 6 feet long that comes attached to the pump. You can get the electrical splices and the wire you need to complete the installation from Home Depot. |
Question: | How long is the electrical cable that comes with the pump |
Answer: | The electrical cable that is integral to the pump is a few feet long and can be spliced to the electrical line going back to the power box. I believe it was ~6ft. long. In the spirit of too much information: The splice technique I used was to get a submersible splice kit (available on Amazon or Lowe's). It comes with the splices and a special heat shrink tube that has a rubberized coating that oozes out when it is shrunk over the splices. I also covered the splice with 3M type 33 black tape as an added insurance policy. This tape is putty-like and bonds to itself when wrapped. I also used the 3M tape to cover all of the barbed fitting/hose clamp plumbing joints and the cast housing of the pump. The pump has been in for several months and works like a champ. You will not be disappointed with the quality and performance of this pump. |
Product features
Hallmark Industries MA0414X-7A Deep Well Submersible Pump, 1 hp, 230V, 60 HZ, 30
This is 220V (230V) pump. Does not work for 110V (115V).
- ★【Technical Specifications】4",1HP, 230V, 5.1Amps , 60Hz,1-1/4” NPT discharge. 8 Impellers;Fits in a 4" casing.
- ★【Economy & Effective】33GPM max & 207ft head;33ft lengthy electric cord -allows for easy connection; built-in controlbox;built-in check vavle;built-in thermal protection
- ★【Outstanding Performance】Stainless steel body& permanent magnet motors&thermoplastic impellers -industrial grade heavy duty - guarantees high durability and long-lasting use;
- ★【Widely Application】 Perfectly convenient for use at home and for factory usage;can be implemented in different types of wells-ash pipe wells, steel pipe wells, or soil wells;Can be used for extracting water from reservoirs, canals, rivers, open water tanks and other water lifting works
- ★【 Built-in Controlbox】This item is with a built-in control box, it is for thermal protection, short-cut protection and overload protection
Product features
iMeshbean Submersible Deep Well Pump
- Outlet Diameter :1-1/4" NPT Discharge
- Diameter: 4"
- Protection Grade: IP58
- Pump Body Material: Stainless Steel - High strength and corrosion resistance
- Water Temperature: (32 ~113 ℉ )
- Water Ph: 6.5~ 8.5
- Maximum Sand Content: 0.25%
Coupling & Outlet
- Cast iron with electrophoretic paint.
- Easy to install and connect with the water pipe.
Stainless Steel Strainer
- Fixed with a filter screen to prevent solid grain of a given size from entrance of the pump
Power Cord
- 33 FT Power Cord
- 2 wire pump with 3-Wire (2 wires + ground wire)
Strong Motor:
- Copper Wire Coil
- High Efficiency
- Strong Power
High Precision Rotor:
- High Efficiency
- Stable
- Energy-saving
- Long-life
High-quality Bearing:
- Strong wear resistance.
- High-hardness
- Rustless
Applications:
- Water supply from wells or reservoirs
- Household use, for civil and industrial applications
- Garden and courtyard irrigation
- Swimming pool filling
- Fountains
- [ STRENGTH ] - DC 24V, 5A Max, Flow rate: 12LPM/3.2GPM, maximum lift: 230ft (70m), maximum submersion: 100ft (30m), cable length: 10ft (3m)
- [ EIFFICIENCY ] - This well water pump is made for DC power source like solar panel and battery. Start-up fast, efficient and strong stability.
- [ WIDE USE ] - An ideal solution for remote watering needs without electric power , like garden , farm irrigation and tank filling etc .
- [ EASY HOOKUP ] - Collocate with solar panels and 24V battery systems , can be powered by some car and boat battery .
- [ WARRANTY & NOTE ] - 1 year warranty. Please note: Thermally protected. Do not pump flammable liquds.
User questions & answers
Question: | Does this have auto shut off? If all valves are closed, will it stop pumping |
Answer: | Of course, when you use it every time you connect. If you stay connected every day and the water inlet stays in the water source, not. |
Question: | Can I run this pump strictly with solar panels? Will the pump be damaged as the voltage drops during the evening |
Answer: | Yes, it is made of stainless steel. The better point is low noise. |
Question: | can this pump work on 36v? my solar panels are 18v hooked in series |
Answer: | Sometimes I put it in the rain, I’m too lazy to take it away, but it still works. |
Question: | Can the pump operate dirrectly with solar panel thru controller without using battery? I mean i only need it during daytime |
Answer: | Approx 3/4" depends on what size you go with |
Product features
24V Stainless Steel Submersible Deep Well Pump
- Voltage: 24V DC
- Amps: 5.0 Max
- Flow Rate: 12LPM/3.2GPM
- Maximum Lift:: 230 Feet (70 Meters)
- Maximum Submersion: 100 Feet (30 Meters)
- Material: 304 Stainless Steel
- Inlet: 50 Mesh Stainless Steel Inlet Screen
Ideal Choice for The Supply of Fresh Water to Rural Homes, Farms, Cabins, Etc.
Product description
If you had a hard time pulling your old 4 inch pump out of the well because the 4" steel well casing is rusted or the PVC casing is melted, consider to use a 3" pump instead. This pump is also an ideal replacement for your jet pump. Go green, tired of priming your jet pump? get rid of your jet pump and use this higher efficient submersible! This complete submersible well pump set includes a 18 stage pump-end, a 1HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with a motor overload protector.
Flow at typical depth: 14GPM at 115ft., 12GPM at 160ft., 9GPM at 210ft., 5.3GPM at 253ft.
Connector terminal inside the control box accepts up to AWG #6 wire.
This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire.
Net weight 28Lb.(13Kg); Net length: 42” (1050mm).
1 year warranty.
external check valve(not included) is required in a water tight system but is not required for free flow applications.
User questions & answers
Question: | Is this a commercial grade pump |
Answer: | Hi, for shipping purposes we had to start separating the motor from the body pump because of them dropping the pumps and damaging them. But attaching the pump to the motor would be the easiest part of installing a deep well pump and very simple to do. In the box comes; the motor, the pump, control box, and a splice kit. all packaged as best we can and protected from falls. |
Question: | Here is it manufacture |
Answer: | You can attach airplane wire with electrical tape...The 3 or 4 wire electrical wire that runs to the motor is sufficient to hold if the pvc pipe breaks when lowering or pulling up the pump. I used electrical tape every 16" or so with a complete wrap at the pump 2ft going up.. |
Question: | Hello,, with it being 3 inches diameter, wouldn't a 4 inch ID casing be cutting it pretty tight? there would be only 1/2 around the pump |
Answer: | Hi, no, the control box contains the starting capacitor which at some point it might need to be replaced (it's like a car battery), pumps with no control box have the capacitor built inside which makes it very difficult to replace, kind regards - Oscar PREMIUMPUMPSUSA |
Question: | What is the smallest I. D. PVC well casing pipe that can be used with a 3" pump |
Answer: | Hi, it does have a wire guard, but this model is designed to fit in a 3 inch well casing. As long as its 3 inch well casing and not a different kind of pipe it should fit. No customers have told us that it didn't fit in their 3 inch well casing |
Product description
This complete submersible well pump set includes a 10 stage pump-end, a 2HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with motor overload protectors.
Rated Flow 23GPM.
Flow at typical depths: 26GPM at 180ft., 22GPM at 233ft., 17.6GPM at 259ft. 13.2GPM at 275ft.
Connector terminal inside the control box accepts up to AWG #6 wire.
This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire.
Net weight 40Lb.(18Kg); Net length: 38.5” (970mm).
1 year warranty.
external check valve(not included) is required in a water tight system but is not required for free flow applications.
User questions & answers
Question: | can it work well in a very deep well ? say about 80meter below pls |
Answer: | For 160 feet head, you should choose a different pump. If you want low flow around 9GPM, use a 1HP pump, Amazon listing number is B00J1WTL1M . If you want higher flow, and you want a 2HP pump. You can choose one of the two pumps that pumps higher flow. For 160 feet free flow(open flow). Use Amazon# B006OSS0CW model TH4-023-10 , If you require 50PSI pressure , use Amazon# B006PJ3L4M , model TH4-015-12 . Note that 50PSI is equivalent to 116 feet head, so the Total Dynamic Head is 160+116= 276 feet. Look up the pump curve at 276 feet to get the flow rate information from the model that you choose. |
Question: | Where is this pump manufactured and made |
Answer: | Somewhere in Canada I think. |
Question: | Have a control box MA-2 and i lost manual on the wiring how do i know this color is common start or run |
Answer: | 1 1/4 " |
Product description
This complete submersible well pump set includes a 16 stage pump-end, a 2HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with motor overload protectors.
Flow at typical depth: 13.2GPM at 206ft., 11GPM at 328ft., 8.8GPM at 440ft., 6.6GPM at 525ft., 4.4GPM at 587ft.
Connector terminal inside the control box accepts up to AWG #8 solid wire or #6 stranded wire.
This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire.
Net weight 40Lb.(18Kg); Net length: 40” (1020mm).
1 year warranty.
external check valve(not included) is required in a water tight system but is not required for free flow applications.
User questions & answers
Question: | Your ad says expert instslation. Who does the installation |
Answer: | No it will not stop |
Question: | What would this product produce, GPM at 160 feet |
Answer: | I have been running my pump just off the solar panels for almost a year now. The decrease in sun will lower the voltage output, decreasing the amount of water the pump will push. However, it hasn’t appeared to have damaged mine from it. |
Question: | Where was this made |
Answer: | It is a 24v pump, but, DC voltage has a higher rating than the voltage designation (i.e 12v = have a minimum input/output of 14.4v, 24v = minimum of 28.8). The newer panels have higher ratings, so you must have 2 - 12v panels hooked in series to get 36 volts. Should work, since in my experience that higher voltage will probably get you a higher water volume flow. I get about 30 volts and 6 amps out of 4 panels (2 banks in parallel hooked together in series, they are old 40watt panels) and I am getting about 5gpm from the pump which is only rated for 3gpm. As long as you meet the required amperage of 5 amps, the voltage will increase power. Which means higher voltage equals more water volume pumped. Make sure you have a pump controller (critical for extending pump life) and make sure your pump can't run dry (determine your well's static water level). The pump is advertised for 230' depth, but came with a disclaimer to not install it any deeper than 100'. I have one installed at 100' and 1 at 70', they have both worked flawlessly for over a year now. Feel free to contact me if you have any more questions. Our house has been off grid for 37 years now, we have 3 solar wells for stock watering and I have rigged a dedicated solar on a home freezer system, as well as our RVs. |
Question: | what is the max O.D. of the pump unit |
Answer: | yes, that's currently how I have it operating. |
Product description
**To be used for up to 160 feet with free flow or up to 100 feet in a system with a pressure tank** This complete submersible well pump set includes a 7 stage pump-end, a 3HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with motor overload protectors. Flow at typical depth: 48GPM at 128ft., 37GPM at 157ft., 32GPM at 170ft. 26GPM at 180ft. Connector terminal inside the control box accepts up to AWG #8 solid wire or #6 stranded wire. This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire. Net weight 42Lb.(20Kg); 1 year warranty from the date the items are received. All warranty claims must have an assigned RMA number. Please contact us ahead of time to obtain an RMA number. Unopened items may be returned for a refund of full payment less shipping costs by contacting us for an RMA number within 14 days and postmarked within 30 days of receiving the items.
User questions & answers
Question: | What kind of pressure does this pump produce |
Answer: | call a electoral professional |
Question: | how long is the wire on the pump |
Answer: | A well person would be installer. I had my installed by a well guy. |
Product description
This complete submersible well pump set includes a 9 stage pump-end, a 1HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with motor overload protectors.
Flow at typical depth: 13.2GPM at 105ft., 11GPM at 164ft., 8.8GPM at 219ft., 6.6GPM at 262ft., 4.4GPM at 291ft. Please read the pump curve
Connector terminal inside the control box accepts up to AWG #8 solid wire or #6 stranded wire.
This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire.
Net weight 30Lb.(14Kg); Net length: 30.25” (760mm).
1 year warranty.
external check valve(not included) is required in a water tight system but is not required for free flow applications.
User questions & answers
Question: | Will this pump 6 gpm at 360 feet |
Answer: | China, of course. The same pump is made in Arkansas and would have been $2200 from our local pump guy. The AR pump needs replacing or reworking about every 7 years under our system of water delivery. The property is for sale and I did not want to spend more. I usually do not buy China items but if the AR pump does not last why spent the $? I did not know country of origin when the purchase was made. |
Product description
**To be used for up to 320 feet head open flow or up to 220 feet in a system with a pressure tank ** This complete submersible well pump set includes a 11 stage pump-end, a 3HP heavy duty oil cooled submersible motor, and a dual capacitor metal cased control box equipped with motor overload protectors.
Rated Flow: 30GPM
Flow vs TDH: 35GPM at 180ft., 30GPM at 250ft., 25GPM at 300ft. 20GPM at 330ft.
Connector terminal inside the control box accepts up to AWG #6 wire.
This pump runs on 230V, 60Hz, Single Phase Power, and the motor uses 3 wires + 1 ground wire.
Net weight 42Lb.(20Kg);
1 year warranty.
external check valve(not included) is required in a water tight system but is not required for free flow applications.
Product description
ECO-FLO Products exceed the competition in flow and head performance. Test laboratory and ISO 9000 facility account for quality built pumps that are all CSA approved. The eco-flo commitment is to produce pumps for the long term at the best value.
From the Manufacturer
ECO-FLO Products exceed the competition in flow and head performance. Test laboratory and ISO 9000 facility account for quality built pumps that are all CSA approved. The ECO-FLO committment is to produce pumps for the long term at the best value.
- Corrosion resistant all stainless steel exterior construction
- With 2 wire models, all controls are in the pump
- Contains many stainless steel and corrosion-resistant components
- 3/4 Horse Power motor - cast iron discharge connection; Built-in check valve
- Download the User Manual under the Technical Specification section of this page for safety, installation, troubleshooting, and warranty information
User questions & answers
Question: | Where is this pump manufactured or assembled |
Answer: | I just selected my voltage and wired it up, (110) works fine. |
Question: | What is the output at 50 foot well |
Answer: | Yes you can adjuste it |
Question: | come with a control box? I need to replace my well that is 230V 1.5HP single phase 25GPM. If this doesnt come with control box can I use old one |
Answer: | 1" NPT for both. Thank you. |
Question: | What warranty comes with this pump |
Answer: | The max output head for this pump is 105 feet, which is 45 psi. That includes the suction head. You need MA0345X-9 pump, which is a 1HP. Thank you. |
Product features
Selecting the Right Pump
Prior to installing or removing and reinstalling your 4” pump, please confirm the following:
The correct HP for the depth the pump will be in the well.
The correct GPM (gallons per minute) for your application.
The correct voltage.
The correct number of wires.
The correct control box (if applicable).
Product description
Specifications:
Voltage: 72V
Rated Power: 750W/1HP
Max. Pump Rate: 26.4GPM (6000 liter/hour)
Max. Head: 56m/184ft
Max. Temperature of Water Handled: 35℃
Outlet Diameter: 31.7mm/1.25''
Pump Size: 98mm/4''
Length of cable: 2m/6.6ft
Impeller Material: Plastic
Best Open Circuit Voltage Range: 90V-120V, not exceed 150V
Solar Panels: 3Pcs 330W-350W solar panels - 3Pcs 330W-350W solar panels in series, each solar panels voc about 47V. (not included)]
Package size: 100cm x 26cm x 16cm (39'' x 10'' x 6'')
Shipping weight: 14kg/30lbs
Features:
Solar water pump, 304 stainless steel deep well submersible pump, durable for home and industrial use.
MPPT controller:
The solar water pump controller drives the high efficient brush-less DC pump motor, utilizing the latest MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry.
Alloy mechanical seal:
Longer working life and high reliability.
Intelligent water shortage protection:
The pump stops working automatically when there is no water in the well, and automatically start working 15-30 minutes later.
Package includes:
1 x Solar Pump
1 x MPPT Controller
Note:
If you have any questions about our pumps, please contact LianDu-US at any time, professionals will give you the best solution.
- 【SUPERIOR SUBMERSIBLE PUMP】Deep well submersible solar water pump, made of high quality 304 stainless steel, corrosion resistance, heat resistance, high temperature resistance. Alloy mechanical seal, longer working life and high reliability. High lift, large flow, small size, easy to carry. Suitable for using in ships, fishing boats, fish ponds, agricultural irrigation and etc.
- 【MPPT CONTROLLER】The solar water pump controller drives the high efficient brush-less DC pump motor, utilizing the latest MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating and running dry.
- 【MAIN PARAMETERS】Voltage: 72V, Rated Power: 750W/1HP, Max. Pump Rate: 26.4GPM, Max. Head: 184ft, Max. Temperature of Water Handled: 35℃, Outlet Diameter: 1.25'', Pump Size: 4'', Length of cable: 6.6ft, Impeller Material: Plastic, Best Open Circuit Voltage Range: 90V-120V, not exceed 150V, Solar Panels: 3Pcs 330W-350W solar panels, Package size: 39'' x 10'' x 6'', Shipping weight: 30lbs.
- 【INTELLIGENT WATER SHORTAGE PROTECTION】Built in intelligent water shortage protection, the pump will stop working automatically when there is no water in the well, and automatically start working 15-30 minutes later.
- 【PACKAGE CONTENTS】1 x Solar Pump; 1 x MTTP Controller. (If you have any questions about solar panel solution, please contact us at any time. Professionals will give you the best solution according to the situation.)
User questions & answers
Question: | What wires are hot negative and ground |
Answer: | I have used 1/4" irrigation line, 1/4" clear air line, and 1/4" poly water line with these valves. Have not had any issues. I use these valves in both pneumatic and irrigation applications. No leaks. Quality is consistently good across a couple orders. My only gripe is that they took a while to get here from China. |
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