13 best solar water heater pumps

Solar water heater pumps are essential components of solar water heating systems used to efficiently circulate water through the system. These systems are commonly employed to heat swimming pools, spas, and sometimes provide hot water for residential or commercial buildings.Here's what you need to know about solar water heater pumps:

  1. Functionality: Solar water heater pumps, also known as circulation pumps or solar circulation pumps, play a critical role in moving water between the solar collectors (typically solar panels or tubes) and the water storage or heating element.

  2. Solar Water Heating Systems: Solar water heating systems work by harnessing energy from the sun to heat water for various applications. They consist of solar collectors, a heat transfer fluid (usually water or a glycol-water mixture), a heat exchanger, a storage tank, and the circulation pump.

  3. Circulation Process: The circulation pump operates to move the heat transfer fluid through the solar collectors, where it absorbs heat from the sun. As the fluid becomes heated, it flows through a heat exchanger, transferring the heat to the water in the storage tank or pool.

  4. Types of Solar Water Heater Pumps:

    • Differential Temperature Controller Pumps: These pumps are controlled by a differential temperature controller, which monitors the temperature difference between the fluid in the collectors and the water in the storage tank. When the temperature in the collectors is significantly higher than the storage tank, the pump activates to circulate the fluid and transfer heat.

    • Variable-Speed Pumps: Some modern solar water heater pumps have variable-speed settings, allowing for more precise control over the circulation rate. They can adapt to changing solar conditions and optimize energy efficiency.

  5. Energy Efficiency: Solar water heater pumps are designed to be energy-efficient to minimize electricity consumption. They typically operate on low wattage to ensure that the energy used to circulate the fluid does not offset the energy savings achieved through solar heating.

  6. Sizing: Proper sizing of the circulation pump is essential to ensure optimal performance of the solar water heating system. The pump's flow rate should match the system's requirements, taking into account factors like collector size, heat exchanger capacity, and piping design.

  7. Maintenance: Regular maintenance is necessary to keep the pump and the entire solar water heating system in good working condition. This includes checking for leaks, ensuring proper lubrication of moving parts (if applicable), and cleaning or replacing filters to prevent clogs.

  8. Safety: Safety features such as overheat protection and low-noise operation are often incorporated into solar water heater pump designs.

  9. Compatibility: When selecting a circulation pump, it's crucial to ensure that it is compatible with the specific solar water heating system you have, as well as any additional components such as controllers or sensors.

Solar water heater pumps are essential components for efficiently utilizing solar energy to heat water, whether for swimming pools, hot tubs, or residential hot water systems. They help maximize the benefits of solar heating by ensuring that heat is effectively transferred from the collectors to the water storage or heating element.

Below you can find our editor's choice of the best solar water heater pumps on the market
  

bayite BYT-7A015 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM

Bayite

Based on 838 reviews Check latest price
  • Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft
  • 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. Comes with a power adapter
  • Power source: DC 12V(POWER ADAPTER INCLUDED), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours
  • Max circulating water temperature: 55°C/131°F. It's submersible but can't be immersed in hot water exceeding 50°C/122℉
  • One year warranty: replacement without return

User questions & answers

Question: Does this pump turn its self on and off
Answer: This pump runs when the power supply is plugged into a wall outlet. It turns off by either unplugging from the wall or by disconnecting the mating male/female connectors in the cable from the pump to the wall supply. You could probably externally turn it on and off by putting a relay or other control in the cord at the connectors.
Question: Could you control the flow rate with a ball valve, or would that burn the motor out
Answer: I am using a ball valve to control the flow rate. I use this as a brewing pump for kettle re-circulation and filling of the fermentation vessels. It's survived three brew days so far without issues. Make sure the ball valve is on the upper outlet and not the inlet.
Question: What size hose fittings are included? are they 1/2" npt x 1/2" hose
Answer: Inlet/Outlet: 1/2" male thread. Fit both 1/2" NPT and BSP female thread.The brass hose fittings comes with the pump fits hose with inner diameter of 10 mm.
Question: Can I use an inline 12V dimmer switch to control the flow of this pump
Answer: Yes. It works

bayite BYT-7A014A DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM

Bayite

Based on 286 reviews Check latest price

Product description

It's perfect for the home solar water heating systems or other circulation pump application.

Brushless Motor,Super long working life,low consumption and low noise



Power source: DC 12V

Rated current: 0.7A

Low noise: 30db at 1 metre

Service life: 30000 hours up

Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two brass coupler



Max Flow Rate: 8L/Min(2.1GPM)

Max Water Head: 3 metre(9.8ft)

Max system pressure: 10Bar(145PSI)

Max circulating water temperature: 55°C/131°F. Can't be immersed in hot water exceeding 50°C/122℉



Item included:



1x bayite DC 12V Circulation Water Pump

1x AC 110v to DC 12v power adapter

  • Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft
  • 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. Plug type: 2.1mm x 5.5mm female. NO POWER ADAPTER INCLUDED
  • Power source: DC 12V(Comes with a AC 110v to DC 12v power adapter), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours
  • Max circulating water temperature: 55°C/131°F. It's submersible but can't be immersed in hot water exceeding 50°C/122℉
  • One year warranty: replacement without return

User questions & answers

Question: How many watts is this
Answer: Don’t know, Amazon. Did not know they had a rubber tip... mine don’t move around from there spot...
Question: How do you prime the pump
Answer: Si original de paquete sellado
Question: What size hose barb
Answer: It's worse than refurbished, it's used and scratched and marked up!
Question: I want to use this in beer brewing. Has anyone had issues with the hot wort using this pump
Answer: I would say No. They have a flat bottom, designed to sit on a desk or shelf. I don't see how they would work with any type of speaker stand I have seen, except for a simple box to raise them higher on a shelf or desk. Look at the front and back pictures of them to help you decide.

bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM

Bayite

Based on 459 reviews Check latest price

Product description

It's perfect for the home solar water heating systems or other circulation pump application.

Brushless Motor,Super long working life,low consumption and low noise



Power source: DC 12V

Rated current: 0.7A

Low noise: 30db at 1 metre

Service life: 30000 hours up

Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two brass coupler



Max Flow Rate: 8L/Min(2.1GPM)

Max Water Head: 3 metre(9.8ft)

Max system pressure: 10Bar(145PSI)

Max circulating water temperature: 55°C/131°F. Can't be immersed in hot water exceeding 50°C/122℉



Item included:



1x bayite DC 12V Circulation Water Pump(NO POWER ADAPTER INCLUDED)

  • Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft
  • 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. NO POWER ADAPTER INCLUDED
  • Power source: DC 12V(NOT INCLUDED), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours
  • Max circulating water temperature: 55°C/131°F. It's submersible but can't be immersed in hot water exceeding 50°C/122℉
  • One year warranty: replacement without return

User questions & answers

Question: what size vinyl tubing needs to be used with this pump? (list inner diameter please
Answer: The diameter of the brass coupler is 3/8 inch(10cm). As vinyl tubing is soft, both 3/8 inch and 5/16 inch ID tubing will fit the brass coupler. The tubing in the following picture we used is 5/16 inch ID. http://img.auctiva.com/imgdata/1/3/5/4/6/7/2/webimg/787365268_o.jpg
Question: Is this pump FDA compliant
Answer: No FDA certification.
Question: Is this safe for transfer of boiling wort (homebrew)? Hoping to hear from a homebrewer who has used this. Thanks
Answer: Yes, I have used it on 4 brew days. I have a 2 vessel system with just the one pump so i do a lot ofpumping. I recirculate during mash and also I recirculate my wort at the last 10 minutes of boil to sanitize then continue pumping through out chilling then pump into my fermenter.it does come apart, I take mine apart after every brew day but it never is really dirty. Over all good pump for $20.
Question: Does this come with the brass couplers
Answer: Yes. The brass couplers are included. Firstly we have 40 pumps in stock without rubber washers. After we sold 38 pumps, we included plumbers tape as well as rubber washers in package. But in amazon warehouse it's not first-in-first-out. So we can't be sure if the 2 pump without rubber washers are still in amazon warehouse. The brass couplers are included in every package.

12VDC Solar Hot Water Pumps - Can handle temperatures up to 230F and Pressures up to 145PSI - With three-phase ECM brushless DC motor. FDA, REACH,CE, RoHS, ISO9001 certificated (3.0 GPM)

Based on 30 reviews Check latest price

User questions & answers

Question: how many amps does it draw
Answer: 1.5 Amps
Question: Is this pump food grade
Answer: Hi, you could probably use it for food, there is a pump that is all stainless steel like that pump, but is more money, I would probably recommend for you, Mike
Question: Is it food grade compatible? I would like to use it in a home brewing system
Answer: Yes it is food grade compatible. However, it does not go the the temperature rating of 250F. Mine shuts off at 200F. So if your using it for a recirculating wort pump then this will not work as it goes into thermal shutdown. Save your money and get a better quality pump.
Question: What size are those threads? What hose type do I connect it to
Answer: Hello,They are 1/2" NPT threads. To attach a hose you will need a 1/2 NPT female to hose barb adapter where the hose barb is for the size of hose you are using. If you are using garden hose with fittings already on the hose you will need a 3/4" garden hose thread to 1/2" NPT female adapter. These should be available at any hardware store.Thank You,Heliatos Solar

bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM

Bayite

Based on 277 reviews Check latest price

Product description

It's perfect for the home solar water heating systems or other circulation pump application.

Brushless Motor,Super long working life,low consumption and low noise



Power source: DC 12V

Rated current: 0.7A

Low noise: 30db at 1 metre

Service life: 30000 hours up

Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two brass coupler



Max Flow Rate: 8L/Min(2.1GPM)

Max Water Head: 3 metre(9.8ft)

Max system pressure: 10Bar(145PSI)

Max circulating water temperature: 55°C/131°F. Can't be immersed in hot water exceeding 50°C/122℉



Package included:



1x bayite DC 12V Circulation Water Pump(NO POWER ADAPTER INCLUDED)

  • Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft
  • 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. Plug type: 2.1mm x 5.5mm female. NO POWER ADAPTER INCLUDED
  • Power source: DC 12V(NOT INCLUDED), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours
  • Max circulating water temperature: 55°C/131°F. It's submersible but can't be immersed in hot water exceeding 50°C/122℉
  • One year warranty: replacement without return

User questions & answers

Question: Is that a 2.1mm female dc plug
Answer: We use this radio in our UTV and it runs off the UTV battery. The one suggestion we would make is to have a kill switch so when not in use there is no drain on the battery. Good luck!
Question: will this pump take 60psi from a closed loop heat exchanger system
Answer: 12v will work on 7 amperes or more.
Question: Is this pump submersible
Answer: If your 24v system is 2 batteries you should be able to isolate power from just 1 of them (12v). To my knowledge this isn't a 24v radio.
Question: Can this pump be run directly by a solar panel
Answer: Hello. Yes, the Bluetooth on the MR762BRGB will work with your device.

KOLERFLO 3/4 Inch Hot Water Circulating Pump 3-Speed Circulation Water Pump for Solar Heater System(RS15-6 Red)

KOLERFLO

Based on 298 reviews Check latest price

Product description





Product Details

Model: RS15-6

Rated Power: 93/67/46W 

Outlet: 3/4 inch 

Max Flow: 36/29/20L/min

Rated Head: 20/16/13m

Volt/Freq: 110-120V/60Hz



Applications

Used in Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on



Advantages

1.High efficiency, high flow, leak-tightness, low consumption

2.No noise environmental protection, ease of installation

3.No leakage, low noise, environmental protection, aesthetics, ease of installation and so on

4.Built-in high sensitive electronic sensors with three-speed control



Performance Datas

1) Suitable for medium: Hot water and ethanol maximum ratio of 1:1

2) Performance: Liquid temperature range: 0℉ - +212℉Maximum working pressure 10bar

3) Ambient temperature: not higher than 40

4) Voltage: 110-120V(±10%) ,Frequency: 60Hz.

5) Motor: Protection class IP44 Insulation class F

6) Material: Stainless Steel, PP, ceramics

7) Mounting position: Shaft horizontal mounting

8) Pump settings: Single-phase pipeline pump 3 files manually controlled single-phase motor is not overloaded casting pump length 130 mm

  • Rated power: 93/67/46 W. NPT 3/4 inch (19.05 mm) inlet/outlet. Voltage/Frequency: 110-120V, 60Hz. Max pressure: 145 psi (10 bar),the circulation pump with three-speed control. Flow: 36/29/20 LPM (9.5/7.66/5.28 GPM). Max head: 6/4.9/4 m (20/16/13 ft);Pump housing: Aluminum. Impeller: Corrosion-resistant, composite, PES. Shaft: 45 # steel. Bearing: Carbon axia.
  • Easy installation, only need a wrench to connect the pump to the pipeline, saving you the cost of plumbers; Instant hot water, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water.
  • Prevent pipes from freezing in winter, especially for cold winter areas. In addition, if your pipes pass through the floor, the floor will also become warm.
  • The circulation water pump features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. Super silent, environmental friendly,saving energy, running power, reducing the waste of cold water and waiting time, suitable for water scarce areas, such as desert areas.
  • KOLERFLO circulation water pump RS15-6 Used in Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.

User questions & answers

Question: Are there instructions /operating manual available written in English
Answer: Yes, I bought them specifically to drill holes in things to use as succulent pots. I've used them on metal, glass, porcelain, plastic, gourds, pottery, terra cotta, etc. It took a little while to get used to holding the drill tightly to keep the bit from moving around on the item being drilled. But now I'm drilling like a pro, LOL!!
Question: how is it on electrical consumption
Answer: Dear customer, These diamond hole saws are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion, they are perfect for drilling glass, tile, porcelain tile, ceramic tile, brick, and stone, so you will be satisfied with them Warmest Regards StarQualityBargain Team
Question: Can this recirculate cold water instead of hot water? If i want to use it that way
Answer: Dear customer, These diamond hole saws can drill stone, tile, porcelain tile, ceramic tile, brick and so on. Warmest Regards StarQualityBargain Team
Question: Is the RS15-6 Green okay for potable water systems
Answer: Dear customer, The diamond drill bits are compatible with most drills, as long as the chuck of the drills will adjust to the diameter of the diamond drill bits. If you have any issues , please contact us, it is our duty to supply outstanding customer service Warmest Regards StarQualityBargain Team

Goplus Solar Dome Swimming Pool Heater Above Ground, Pool Solar Heater, Sun Heater

Based on 108 reviews Check latest price

Product description

If you are tired of a cold swimming pool, then this solar heater is for you. our solar swimming pool heater is designed to heat pool in a green and saving energy way, Add weeks to your swimming season & swim in a warmer pool during the season. Solar energy is magnified like the green house effect through the clear lens of the heater and captured by black coiled hoses that carry pool water. The solar heated pool water is circulated back to your pool by your own pump & filter system. Do not hesitate to buy one!



Specifications

color: black

material: PP, PC and PE hose

product size: 22.5"x22.5"x8.5"(LXWXH)

product weight: 11.2lbs

length of long hose: 38.6"

length of short hose: 14.5"

package include: 1 x Solar Dome Swimming Pool Water Heater

  • ☀️ Heat your pool in the environmentally friendly way, No electricity or gas connections
  • ☀️ Extend your swimming season with warm water and heat your pool to a warm, comfortable temperature
  • ☀️ Space saving and aesthetically pleasing when compared to solar panels
  • ☀️ A protective cover is included to protect the dome when not in use
  • ☀️ Solar powered swimming pool heater, Connects to 1.5 inch hoses

User questions & answers

Question: Can you provide a link to the manual so we can download it in advance of the product arrival so that we can prepare the connecting hoses
Answer: I do not have the manuals but here is the answer to connecting the hoses. The connection is for 1 1/2 hoses. Do NOT use the hoses that come with the dome no matter what.
Question: Can you connect to and above ground intel pool with a sand filter
Answer: Yes
Question: Can these be installed on a garage roof, above the water level
Answer: The hoses that come with it aren't long enough, and your filter pump probably isn't strong enough to pump the water up to roof level. IIRC, it does recommend not putting it higher than the water level.
Question: Will this work with a Coleman above ground pool or do I need to get adapters to make I think work
Answer: I went to 2 pool stores and 2 home improvement stores and none of the could sell me anything that would fit.

TOPINCN Solar High Temperature Water Pump DC 12V 10W Brushless Water Heater Hot Circulation Pump Submersible Low Noise 1/2 Thread

Based on 4 reviews Check latest price

Product description

Descriptions:

This water pump can be used for industry, agriculture, family water circulation and pressurization. Pump spindle change form motive seal to closed static sealing, so that the leakage of the medium is completely avoided.



Specifications:

Rated voltage: DC 12V

Power: 10W

Rated current: 0.8A (maximum)

Inlet/outlet size: 1/2"

Thread: 20 mm

Flow: 8L/min (max)

Water temperature: Max. 55℃ 

Wire length: 80cm

Low noise: < 35db

Life span: > 40000hrs

Delivery medium: clean water

Size: 10 * 9cm / 3.94 x 3.54inch

Weight: 257g



Package Included:

1 x Solar High Temperature Water Pump

  • ★ APPLICATION: Can be used for industry, agriculture, family water circulation and pressurization
  • ★ LEAK PROOF: Pump spindle change form motive seal to closed static sealing, so that the leakage of the medium is completely avoided
  • ★ WATERPROOF: Can use on the land or in the water, completely waterproof
  • ★ SOLAR PUMP: The pump is perfect for the family home thermal solar systems or any circulation pump application where conventional power is not available
  • ★ WATER PUMP: This pump is intended for use with water only

User questions & answers

Question: if the pump is not on will water still flow through the pump? my plan is to run the pump every few days to circulate water, but need a constant supply
Answer: I you have different source pushing the water through the pump (ie gravity)it will flow freely through the pump in either direction when the pump is off.
Question: Please define water lift characteristics, i.e. how many inches/centimeters at what voltage and current
Answer: The pump is 12 volts DC and 5 watts. Therefore it is not a powerful pump. There are instructions on the internet to determine the pressure (water lift). This pump provides less than one bar of pressure. I am using the pump to enhance the water pressure on my gravity pressure fed electric heated shower. I actually bought two pumps, planning to have one as a back up. However I ended up putting both pumps in tandem on the inlet side of the shower. This gives me just enough pressure to have a close to normal water pressure and flow shower.

Ivation Portable Outdoor Shower, Battery Powered - Compact Handheld Rechargeable Camping Showerhead - Pumps Water from Bucket Into Steady, Gentle Shower Stream

Ivation

Based on 5 reviews Check latest price

Product description

WARNING: ONLY CHARGE THIS DEVICE WITH A 5V ADOPTER OR LESS. DO NOT CHARGE IT WITH AN ADAPTER THAT’S MORE THAN 5 VOLTS.



Just Add Water

Here is a waterproof, battery-powered portable shower that can serve multiple purposes indoors or out. By drawing water from virtually any bucket, basin or sink, the Ivation portable shower system turns a pool of water into a gentle shower-like stream on demand. This level of mobility and shower-anywhere capability is great for many uses such as on-the-go showering for campers and hikers; accessible poolside or beach showering; gentle bathtub showering for toddlers/babies, eliminating the need to use the strong overheard shower stream; an easy, portable water stream for home car washers; outdoor horse cleaning, and even house-pet washing in the bathtub.



Rechargeable via USB - PLEASE NOTE: May include a wall plug instead of USB

For a true go-anywhere shower, a built-in rechargeable 2200mAh lithium battery powers the Ivation portable shower for up to 60 minutes on a single charge. Charging is easy via USB connection to a computer or laptop, or with a 12v car adapter (Not Included). Couple that with the included suction cup and hanging hook, and you’ve got a shower ready when you are. The suction cup works on most flat surfaces, and allows parents to use both hands when showering their children. Use the S-shaped hook when camping to hang the lightweight, 1.4-pound Ivation showerhead on any nearby branch, and voila! You’ve got yourself a modern “crying tree.”

  • WARNING: ONLY CHARGE THIS DEVICE WITH A 5V ADOPTER OR LESS. DO NOT CHARGE IT WITH AN ADAPTOR THAT’S MORE THAN 5 VOLTS! - INDOOR/OUTDOOR HANDHELD SHOWER - Transforms Sink or Bucket of Water Into Instant Shower Stream; Water-Resistant Unit Includes One Touch On/Off Switch
  • PERFECTLY PLEASING PRESSURE - Showerhead Features One Simple Flow Rate for Comfortable Bathing Experience; Gentle Enough for Seniors, Babies and Pets
  • SUCTION CUP SUPPORT - Shower-Head Securely Sticks to Any Flat Surface with Provided Suction Cup; Bonus S-Style Hook Lets You Hang it Safely Overhead
  • BATTERY POWERED CONVENIENCE - Rechargeable Pump Plugs into Laptop, Car Adapter or Computer via USB; Full Charge Allows Up to 1 Hour of Continuous Use, PLEASE NOTE: May include a wall plug instead of USB
  • COMPACT AND PORTABLE - Small, Discreet System Packs Easily in Luggage, Backpack or Car Trunk; for Hiking, Camping, Kid Bathing and Pet Cleaning

User questions & answers

Question: anybody know where you can get a 12v adapter for this unit
Answer: we offer a charger 12v here https://www.amazon.com/lighted-designed-Battery-Powered-Handheld-Portable/dp/B01J4F4LMO/ Best Regards BASTENS customer service
Question: Is the showerhead replaceble? I'd like to use this camco with it: http://www.amazon.com/gp/product/B00192KYFO/ref=oh_aui_detailpage_o01_s00?ie=UTF8&ps
Answer: I wouldn't recommend it unless the manufacturer confirms that the pump has an internal pressure relief arrangement. It looks to be a diaphragm type positive displacement pump, similar to an aquarium air pump, working via a solenoid-operated piston moving a diaphragm back and forth. The diaphragm forms part of a chamber, which increases and decreases in size as the piston moves. There would be a non-return valve (probably a spring-assisted ball check valve) on both the chamber inlet and the chamber outlet. The diaphragm pump design allows complete separation of the working machinery from the pumped fluid, and they are generally designed so that the process fluid (water in this case) is not necessary for bearing lubrication or motor cooling. Being a positive displacement pump, it would move the same amount of water regardless of the back pressure it is pumping against. This means that if the pump is running and the hose outlet is closed with a valve on the shower head, the water still has to go somewhere, so the weakest point will fail (leak), e.g. the sealing gasket, the hose, or the pump diaphragm. If the weakest point happened to be the shower head immediately upstream of the valve, shrapnel from the resultant explosion, or being struck by the flailing hose, particularly if fitted with a metal ferrule or fitting, could cause a serious injury.The manufacturer would have assumed that the switch on the pump would be within reach during use, since the hose to the shower head is only 6.5' long. Incorporating a switch on the shower head would add significant cost, utility, and reliability issues to the product. It would require an electrical switch, an electrical cable along the length of the hose, which would be stiffened by the armour required to protect the cable from mechanical damage, and two cable glands (seals): one in the pump housing, and one in the shower head.
Question: How long is the hose from the pump to the shower handle
Answer: I think it's about 7 feet, which was perfect for putting the pump part into a water bucket and hanging the showerhead above us in the shower tent. It's simplicity is what makes it so efficient for us.
Question: How long of a shower can get with (in minutes) from a 5 gallon bucket of water
Answer: I hope the battery power gets weaker slowing down the run time of 5 gallons. I did several bench tests to see how quickly it drains a quart, starting with a full battery. After several times, it came to an average time of 16.5 seconds per quart. With a 5 gallon bucket at that rate it will only last 330 seconds (5 mins and 30 seconds). I plan to shut it on/off as needed.

Product features

For a Soothing Shower, Just Add Water

Whether hiking deep in the forest, surfing some waves or lounging poolside, everyone stays clean with the Battery Powered Portable Outdoor Shower by Ivation. This easy handheld device draws water from a bucket, sink or similar receptacle, converting it into a gentle, steady, shower-like stream that’s perfect for everything from personal bathing to watering flowers. When washing babies or toddlers, parents enjoy hands-free convenience with the unit’s integrated suction-cup and S-style hanging system. Meanwhile, adventurous campers solve their water woes thanks to the shower’s active built-in filtration feature. Have a plumbing problem? Use it to get fresh and clean in a pinch. Dog loves to get dirty at the park? Shower him down in style. Our versatile showerhead serves multiple purposes, providing true on-the-go expedience you won’t find elsewhere. For handy H20 innovation you’ll enjoy for many outdoor outings to come, add an Ivation Battery Powered Portable Outdoor Shower to your cart today.

Versatile Shower System

Whether camping, hiking, gardening or cleaning, enjoy all the amenities of home without the need for plumbing. Simply place the pump in a bucket of water, and watch as it pushes a continuous stream up the hose and out the handheld showerhead.

Gentle, Constant Stream

Operating at a consistent .66 gal/minute, our portable shower offers ideal pressure that’s comfortable for infants, the elderly, small pets and delicate plants. Go from washing your kids or car to hosing down outdoor animals in a matter of minutes. Its applications are endless.

Rechargeable 2200mAh Lithium Battery

Please Note: May include a wall plug instead of USB

Shower anywhere, and limit your environmental footprint with a discreet device that quickly charges via an included USB cable. The lightweight, powerful gadget plugs easily into a laptop or 12-volt car adapter and provides up to 60 minutes of use on a single 2- to 5-hour charge.

Hands-Free Hanging

Designed for ultimate convenience, the 1.9-pound unit comes ready with a suction cup holder, S-shaped hanging hook and flexible 6.5-foot hose. The system allows you to suspend it safely from a tree, against a car window or anywhere you need hands-free advantage.

How long can I shower?

Using a 2.5 gallon bucket of water, you can get approximately 7 to 8 minutes of use. This is plenty of time to wet, wash and rinse your hair and soap up and rinse off your body. A helpful tip is to turn off the device while you’re actively washing. This allows you to conserve more water and energy. If you use a 5-gallon bucket with this method, you’ll likely have over 10 minutes of continuous use.

How do I charge it?

Please note: May include a wall plug instead of USB.

While at home, simply plug the USB cord (included) into the unit and into a USB compatible device such as a laptop or computer. If your wall outlet has an integrated USB charger, that’s even better. If you’re on the road, you’ll need a 12V USB car adapter (not included), which plugs into your cigarette lighter for easy charging while camping, at the beach, on vacation or at the park.

How big is it?

From the pump to the shower handle, you’ll have approximately 5.9 feet of flexible hose to move about. The entire unit spans nearly 6.5 feet, so that’s plenty of distance to hang it from an existing indoor shower curtain rod or high above your head from the branch of an outdoor tree. Still, remember that the entire device is compact and lightweight, so it stows comfortably in your backpack without worry.

Warning:

Only Charge This Device With A 5V Adopter Or Less. Do Not Charge It With An Adapter That’S More Than 5 Volts.

BACOENG 3/4'' 110V/115V Hot Water Circulation Pump/Circulator Pump For Solar Heater System With US Plug

Based on 64 reviews Check latest price
  • Flexible Application - Directly Used in Floor Heating System and Hot Water Recirculating System. Also a Wise Choice for DIY: Add a timer to be more energy saving. Add a bridge valve to be used in no return pipe system.
  • SMART Connector: 5.5 Ounces Lead-Free Brass Fitting. Smart Design Shortens the setup or disassembly time to within 10 seconds. 1/2" Deep Thread prevent the Tube from leaking.
  • FEATURES: Built-in high sensitive electronic sensors with three-speed control. High temperature resistance. Super silent, environment friendly.
  • Material: Pump housing: Cast Iron; Impeller: Corrosion-resistant, Composite, PES ;Shaft: Ceramic; Bearing: Carbon axial
  • Rated Power:93/67/46W Inlet/Outlet:3/4'' Voltage/Frequency:115V/60HZ Installation length:5.1inches Liquid temperature range:32 - 230℉

User questions & answers

Question: The flow indicates 21 L/min at lowest setting which is 5.5+ gallons/min and pretty strong. Is this correct? Higher than others in this price range
Answer: That is max flow at that speed. Many factors can reduce flow. Size and length of pipes, restrictive fittings (inside pipe versus outside pipe) and above all would be head pressure. We use ours to circulate hot water through a 770 ft recirculating system(insulated on low speed). We obtain a maximum temp drop in cold weather(below freezing) of only 4 degrees. We have used these for years! They are quiet and work great. just be sure that pump can not run dry!
Question: how long is the power cord
Answer: 55" from device to end of power plug
Question: can this be used for potable water system
Answer: Hi Dear,This product can be used for hot water system, not for drinking water system. Because the pump head is made of iron.May be you need this product. here is the link.http://www.amazon.com/dp/B016REPF70It can be used for drinking water system because of the stainless steel pump head
Question: Are the 3/4" threads NPT or metric
Answer: They are definitely not NPT. They are water hose threads. Mine just arrived and I had ordered NPT parts to connect to it and will now have to find new ones.

Product features

BACOENG 3/4'' 115V Hot Water Circulation Pump

BACOENG Offer HVAC and Plumbing Solution.BACOENG Circulating Pump Series: Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.

BOKYWOX 110V Automatic Booster Pump NPT3/4'' Domestic Hot Water Recirculating Pump 120W Solar Heater Circulation System Shower&Tap (RS15/9B)

BOKYWOX

Based on 90 reviews Check latest price
  • 1.No leakage,low noise,environmental protection,aesthetics,ease of installation and so on.
  • 2.Automatic circulation pump,Suitable for medium: Hot water and ethanol maximum ratio of 1:1.
  • 3.High temperature resistance, anti-fraying ,high efficiency, high flow.
  • 4.Liquid temperature range 0℉ - 212℉ Maximum working pressure 10bar(145PSI).
  • 5.Power Cord: 4.1ft. Rated Power:120W,Voltage: 110V/120V Frequency: 60Hz Outlet: 3/4".

User questions & answers

Question: should the water flow necessarily follow the direction of the arrow
Answer: YES,you should flow the arrow.
Question: Does the pump pass water if there is no power
Answer: yes,it can pass water without power.
Question: What is the difference between this proudct, rs15-9 sb, and bokywox rs15/9r? i see a bit of diff on control flow part
Answer: The material of pump head is different, the material of RS15-9SB is stainless steel 304, the material of rs15-9r is cast iron.
Question: Does anyone know why the recirculating pump works better after initial use on a twin tankless water heaters? house has 5 bathrooms 6 sink 1 kitchen
Answer: We have a little confused about your said, could you explain what function do you want to acheive? We will recommend the suitable type for you when we receive your reply.

Product features

KEEP QUIET TO WORK

Super silent, aesthetics, easy to install and operate.The hot water circulation pump features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. No leakage, low noise, aesthetics, ease of installation and so on.

Wide Application

Used in Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.

Easy installation

Easy installation, just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers

Specification

Model:RS15-9G

Rated Power: 120W

Inlet/Outlet Diameter: NPT 3/4''

Max Flow: 30L/min(8GPM)

Max Head: 11m(36FT)

Volt/Freq: 110-120V/60Hz

Pressure: 1bar(14.5PSI)

Length of cable: 1.25m(4.1FT)

BOKYWOX 110V Food Grade Automatic Domestic Booster Pump NPT 3/4'' 120W Circulate Boost Pressure Water Pump for Solar Heater/Faucet Stainless Steel 304(RS15-9 SB)

BOKYWOX

Based on 86 reviews Check latest price
  • 1.No leakage,low noise,environmental protection,aesthetics,ease of installation and so on.
  • 2.Automatic circulation pump,Suitable for medium: Hot water and ethanol maximum ratio of 1:1.
  • 3.High temperature resistance, anti-fraying ,high efficiency, high flow.Can be used directly in drinking water pipelines. The water taste of lubricating oil will disappear after 3 to 5 times of use. The shaft of pump should be kept horizontal after installation.
  • 4.Liquid temperature range 0℉ - 212℉ Maximum working pressure 10bar(145PSI).
  • 5.Power Cord: 4.1ft. Rated Power:120W,Voltage: 110V/120V Frequency: 60Hz Outlet: 3/4".

User questions & answers

Question: Does this pump only work with SolarSystem
Answer: No, this pump work perfect with 110v residential power too.
Question: Is pump 15F hotter than water it is circulating ok? 110F circulating, pump is 125F
Answer: Mine is pumping 125F water for 1+ years now. No issues
Question: What is exactly automatic? Once started, does this automatically stop if it detects hot water on inlet side
Answer: The pump can auto start when you open the faucet, the pump can auto close when you close the faucet.
Question: Can this pump be used for hot water
Answer: YES,you can.

Product features

KEEP QUIET TO WORK

Super silent, aesthetics, easy to install and operate.The hot water circulation pump features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. No leakage, low noise, aesthetics, ease of installation and so on.

Wide Application

Used in Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.

Easy installation

Easy installation, just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers

Pentair 520272 Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump

Pentair

Based on 452 reviews Check latest price

Product description

Pentair 520272 Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump

  • Air/water/Solar temperature sensor replacement
  • Fits Pentair IntelliTouch, Easy Touch, Sun Touch, Compool pool and spa automatic control system
  • Also fits Pentair minimax plus pool and spa heater pump
  • Includes 10k-ohm thermistor, 20-feet cable

User questions & answers

Question: Will this work on my Jandy Aqualink RS? Thx
Answer: Yes, it is a 10 ohms sensor, same as aqualink
Question: i want to use this sensor to make a control circuit for gutter heaters. Does anyone know the parameters of this sensor? volts, amps, PNP
Answer: I know this is a 10K thermistor and connects on the low voltage side of the Pentair control unit.
Question: Does this include the O-Ring for installing in water pipe
Answer: Yes it has o ring but I used it as the air temp sensor. They are both the same.
Question: What fitting do I need to get to put this inline with my heater inlet plumbing
Answer: A simple pipe clamp large enough to wrap around your pvc plumbing is all that is required.

Product features

Pentair Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump

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