20 Best Continuous Duty Diaphragm Pump [2024]

Are you looking for the best Continuous Duty Diaphragm Pump? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Continuous Duty Diaphragm Pump.

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# Preview Product
1 Tilton Engineering 40-527 PUMP, 12VOLT, CONTINOUS DUTY, DUPLEX Tilton Engineering 40-527 PUMP, 12VOLT, CONTINOUS DUTY, DUPLEX
2 Seaflo 12V, 7.0 GPM, 60 PSI, Continuous Duty Water Pump Seaflo 12V, 7.0 GPM, 60 PSI, Continuous Duty Water Pump
3 DC HOUSE 33-Series Brushless Motor Diaphragm Pump 110V 4.5GPM 45PSI Support Continuous Operation, On... DC HOUSE 33-Series Brushless Motor Diaphragm Pump 110V 4.5GPM 45PSI Support Continuous Operation,...
4 Diaphragm Irrigation Self priming Electric water pump;Large flow pump 10.6 GPM, 115VAC, 23PSI,... Diaphragm Irrigation Self priming Electric water pump;Large flow pump 10.6 GPM, 115VAC, 23PSI,...
5 YOUNGTREE Upgrade Brushless Motor 110V 5.0GPM 55 PSI Electric Water Pump, Self Priming Water... YOUNGTREE Upgrade Brushless Motor 110V 5.0GPM 55 PSI Electric Water Pump, Self Priming Water...
6 ECO-WORTHY Upgrade Brushless Diaphragm Pump 12V 4.5GPM 60PSI Support Continuous Operation RV Water... ECO-WORTHY Upgrade Brushless Diaphragm Pump 12V 4.5GPM 60PSI Support Continuous Operation RV...
7 SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI
8 SEAFLO 12V 5.5 GPM 60 PSI Water Diaphragm Pressure Pump SEAFLO 12V 5.5 GPM 60 PSI Water Diaphragm Pressure Pump
9 Water Pressure Diaphragm Pump Industrial 115V, Self Priming Pump 4 Gpm 45 Psi include Power Plug,... Water Pressure Diaphragm Pump Industrial 115V, Self Priming Pump 4 Gpm 45 Psi include Power Plug,...
10 SEAFLO 33-Series Industrial Water Pressure Pump w/ Power Plug for Wall Outlet - 115VAC, 3.3 GPM, 45... SEAFLO 33-Series Industrial Water Pressure Pump w/ Power Plug for Wall Outlet - 115VAC, 3.3 GPM,...
11 Anbull Self Priming Water Pump 110V 5.0GPM 55PSI, Industrial Water Pressure Diaphragm Pump with 3/4'... Anbull Self Priming Water Pump 110V 5.0GPM 55PSI, Industrial Water Pressure Diaphragm Pump with...
12 ESUMIC DC 12V Fresh Water Diaphragm Pressure Water Pump, 4.0LPM Self-Priming Spray Water Pump, Self... ESUMIC DC 12V Fresh Water Diaphragm Pressure Water Pump, 4.0LPM Self-Priming Spray Water Pump,...
13 EZ Travel Collection Electric Water Pump Continuous Industrial Duty (1/2 HP Motor) EZ Travel Collection Electric Water Pump Continuous Industrial Duty (1/2 HP Motor)
14 ALL NEW SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH ALL NEW SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH
15 FL-540B Chemical Pump Electric Self Priming Pump 115V 40L/Min (10.5GPM)40PSI 2.75Bar PA66 Used For... FL-540B Chemical Pump Electric Self Priming Pump 115V 40L/Min (10.5GPM)40PSI 2.75Bar PA66 Used...
16 bayite 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump... bayite 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer...
17 FERRODAY Magnetic Drive Pump Wort Pump Food Safe High Temperature Stainless Head Magnetic Pump 15RM... FERRODAY Magnetic Drive Pump Wort Pump Food Safe High Temperature Stainless Head Magnetic Pump...
18 ECO-WORTHY Water Diaphragm Self Priming Pump, 45PSI 4.5GPM 17L/min High Pressure Water Pump 110V... ECO-WORTHY Water Diaphragm Self Priming Pump, 45PSI 4.5GPM 17L/min High Pressure Water Pump 110V...
19 bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM
20 DC HOUSE 33-Series Industrial Water Pressure Pump, 115V 3.3 GPM 45 PSI Water Diaphragm Pump Power... DC HOUSE 33-Series Industrial Water Pressure Pump, 115V 3.3 GPM 45 PSI Water Diaphragm Pump Power...
Bestseller No. 1
Bestseller No. 2
Seaflo 12V, 7.0 GPM, 60 PSI, Continuous Duty Water Pump
  • Demand Switch - Operates only when liquid flow is required
  • Run dry safe
  • Quiet operation
  • Self priming
  • Industry standard mounting patterns
Bestseller No. 3
DC HOUSE 33-Series Brushless Motor Diaphragm Pump 110V 4.5GPM 45PSI Support Continuous Operation, On...
  • 【Brushless Motor】The diaphragm pump uses a brushless motor to support continuous operation. Over 24 hours. It is the gospel of people who need to...
  • 【Water Pump Features】110V water pressure pump provides 5.5 gallons per minute water flow, 55PSI. The maximum current is 1.2A. And the the...
  • 【On Demand】Equipped with on-demand pressure switch which turns it on immediately when the faucet on. It is set to 45PSI and upgraded waterproof.
  • 【Widely Used】The pump is super quiet, thermally protected and can run dry without damage. Works great both indoors and outdoors. E.g pumping or...
  • 【AWESOME Customer Service】Commitment to provide a 4-year warranty for all DC HOUSE WATER PUMP. If for any reason you are not satisfied contact us...
Bestseller No. 4
Diaphragm Irrigation Self priming Electric water pump;Large flow pump 10.6 GPM, 115VAC, 23PSI,...
  • 【Oerating system 】:AdBlue pumps for IBC delivery systems are not only designed for versatility. Ensure that the liquid pumped by the pump is pure...
  • 【Performance experience】:The pump can be self-priming, with strong self-priming, adjustable pressure range, and adapt to various environments....
  • 【Scope of application】:Mainly used for household tap water pressurization, car washing, faucets, showers, agricultural irrigation, non-flammable...
  • 【Safety warning 】:When the pump is not working, the green button must be turned off. The pump is not equipped with a pressure switch, but the...
  • 【Quality Service】:Enjoy 6 months warranty. We are responsible for the product to the end. Tip: Each of our pumps has been tested and inspected...
Bestseller No. 5
YOUNGTREE Upgrade Brushless Motor 110V 5.0GPM 55 PSI Electric Water Pump, Self Priming Water...
  • 【FLOW OF 5.0 GPM】The diaphragm pump provides high volume water flow with reduced pump cycling and smooth flow. Self-Priming up to 9.8 vertical...
  • 【AUTOMATIC PRESSURE SWITCH】Upgrade waterproof protection. Equipped with an on demand pressure switch which turns it on immediately when the faucet...
  • 【SAFE AND SMOOTH】The water pump certified to CE, comes with corrosion-resistant valves and offers thermal overload protection to stay in excellent...
  • 【MULTIPLE APPLICATIONS】Great for use in home water system. It is also the great partner of camping, sprayer, garden sprinkler, faucet and...
  • 【OUTSTANDING AFTER-SALES】If you are dissatisfied with your purchase for any reason, you can contact us through your order, we are always there....
Bestseller No. 6
ECO-WORTHY Upgrade Brushless Diaphragm Pump 12V 4.5GPM 60PSI Support Continuous Operation RV Water...
  • Brushless Diaphragm Pump - 4 Chambers, positive displacement, 4.5GPM (17L/min), 60PSI (4.1 Bar), 12V DC. Runs on RV power. It can self priming to...
  • New Upgrade - Brushless DC motor, it has the advantages of high efficiency, low energy consumption, super quiet, long life, high reliability, and...
  • Smart Pressure Switch - Turns on and off on demand. Auto turns off once pressure reaches 60-PSI. Use water just like you're at home!
  • Easy to Install & Use - Use it for everything from transferring fresh water when camping to food truck equipment to taking showers.
  • AWESOME Customer Service - Commitment to provide a 4-year warranty for all WATER PUMP. If for any reason you are not satisfied contact us immediately...
Bestseller No. 7
SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI
  • 12V Self-Priming Water Pressure Pump
  • 5.5 GPM and 60 PSI
  • New robust pressure switch
  • Thermal overload and ignition protection
  • 4 Year Warranty
Bestseller No. 9
Water Pressure Diaphragm Pump Industrial 115V, Self Priming Pump 4 Gpm 45 Psi include Power Plug,...
  • 【Utility Pump Features】115V AC water pump features 4 gallons per minute water flow, pressure switch is set to 45PSI, 1.3 Max amps. So easy that...
  • 【Safe and Smooth】Our pump have certified to CE, stable and durable, smooth self priming with silent operation and can run dry without damage,...
  • 【Industrial Workmanship】features industry standard fittings, power plug and aluminum alloy mounting base to directly replace similar common water...
  • 【Wide Application】Great for use in kitchen and bathroom. It is also the great partner of camper, sprayer, garden sprinklers, fertilizers,...
  • 【Why You choose Us】High quality home and industrial facility should be available to everyone. You'll get 1 x AC Diaphragm Water Pump, 1 x 1/2 inch...
Bestseller No. 10
SEAFLO 33-Series Industrial Water Pressure Pump w/ Power Plug for Wall Outlet - 115VAC, 3.3 GPM, 45...
  • UL 778 & CSA 22.2 Certified
  • Self-Priming up to 6 vertical feet
  • 3.3 GPM Flow Capacity, 115V AC Current Draw .75 amps (1.2 Max Amps)
  • Built-in Adjustable Pressure Switch that turns on/off at 45 PSI
  • Plugs into standard wall outlet with pre-installed power plug
SaleBestseller No. 11
Anbull Self Priming Water Pump 110V 5.0GPM 55PSI, Industrial Water Pressure Diaphragm Pump with 3/4"...
  • 【Diaphragm quiet pump】Voltage: 110V; Open Flow: 5GPM/18.9LPM; Prsee Setting: 55PSI/3.8 Bar; Outlets: 1/2"-14 external thread interface; AMPS:...
  • 【Anti-vibration/noise reduction】Water pressure pump equipped with anti-vibration iron plate mounting bracket and rubber feet, which can reduce the...
  • 【100% pure copper motor】The water pump has overload and overheat protection function, the noise is smaller and the speed is higher, and the...
  • 【Auto close/open】This power water pump has a built-in adjustable pressure switch that turns on/off at 55 PSI. Our industrial water pressure pump...
  • 💕What You Get? Diaphragm water Pump*1, Filter Strainer*1, Direct hose clamps*2, Curved hose clamp*1, User manual*1. 100% factory tested quality...
SaleBestseller No. 12
ESUMIC DC 12V Fresh Water Diaphragm Pressure Water Pump, 4.0LPM Self-Priming Spray Water Pump, Self...
  • High Efficiency Performance Design - Consistent flow across all operating ranges resulting in low current, low noise, super power saving, only 3A at...
  • Reliable Quality - Made of high-quality solid ABS and rubber, with good shock isolation, strong and durable
  • Maximum Flow - Through appropriate inlet or outlet, up to 4.0LPM
  • Self-priming Function - With an adjustable pressure switch, it will automatically cut off when the water pressure is high enough, and restart if not....
  • Wide Range of Applications - Suitable for caravans, boat faucets, garden watering, lawns, sprayers and other watering systems
SaleBestseller No. 13
EZ Travel Collection Electric Water Pump Continuous Industrial Duty (1/2 HP Motor)
  • STRONG & FAST WATER PUMP – Constructed with ½ HP, this water pump is the quick and reliable solution to water transfer. This pump is built to last...
  • VERSATILE USES – This irrigation pump is ideal for circulating water, pressure boosting, and more! Whether you are using it for garden maintenance,...
  • VOLTAGE – With 110 Volt/60Hz, this water pump is a powerful solution to moving water from place to place. Take control of water transfer with ease...
  • HIGH FLOW RATE – This impressive pump has a flow rate of up to 960 GPH. Drastically cut down project time and make any water transfer task more...
  • LONG-LASTING USE – With a thermally protected, continuous duty design, this electric pump is designed to last for years. Requiring little upkeep &...
Bestseller No. 14
ALL NEW SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH
  • ALL NEW Heavy Duty Pressure Switch
  • 12 Self Priming On Demand Water Pressure Pump
  • 5.5 GPM and 60 PSI
  • Ignition protected and thermally protected
  • 4 Year Warranty
Bestseller No. 15
FL-540B Chemical Pump Electric Self Priming Pump 115V 40L/Min (10.5GPM)40PSI 2.75Bar PA66 Used For...
  • 【Oerating system】AdBlue pumps for IBC delivery systems are not only designed for versatility. Ensure that the liquid pumped by the pump is pure...
  • 【Durable】Self absorption, dry running, continuous operation, with heat protector, long service life.
  • 【Pump Body Material】Fluororubber, medium temperature 60 ℃, urea, acid, alkali & corrosion resistant.
  • 【Application】Mainly used in urea, refueling equipment, sprayer, irrigation and so on.Please note: the extracted liquid must not contain impurities
  • 【Customer Service】24H customer service for product consulting & after sale service. No-hassel replacing, returning, refunding services.
Bestseller No. 16
bayite 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump...
  • The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current
  • Inlet and Outlet: 3/8-inch hose barb ports. Vertical Suction Lift: 6.6ft (2m). Adjustable CUT-OFF Pressure: Default 80-85PSI, MAX 100 PSI(5.5Bar). It...
  • The pump body is sealed to prevent incidental moisture and dust from entering. The pump can not run continuously more than 6 hours. Able to operate in...
  • Sealed switches and electro coating to inhibit corrosion. Soft rubber mounting tabs to reduce vibrations. When installed correctly, Marine Duty Fresh...
  • The pump in combination with a low backpressure water system can exceed all expectations
Bestseller No. 17
FERRODAY Magnetic Drive Pump Wort Pump Food Safe High Temperature Stainless Head Magnetic Pump 15RM...
  • 【Safely Transfer Liquid】 : Transferring liquids is an important part of any brew operation, and the most easy and safe way to transferring liquids...
  • 【Quiet and Efficient】 : The pump’s main shaft is separated from the impeller, which has damping and anti-vibration function, aim to reduce the...
  • 【Solid Magnetic Pump】 : Fully-sealed magnetic pump, motor with connecting the magnetic shaft and magnetic propeller, all magnetically coupled for...
  • 【Easy to Use】 : Prime by running liquid through the pump by connecting with water hose prior to turning it on; The liquid travels from the water...
  • 【Life Time Service】We are committed to offer you high quality product as well as superior service! Please feel free to tell if any problem, we...
Bestseller No. 18
ECO-WORTHY Water Diaphragm Self Priming Pump, 45PSI 4.5GPM 17L/min High Pressure Water Pump 110V...
  • The bypass switch was built-in pump, 110V voltage can be directly connected to household electricity.
  • Can be used in all equipment which need to strengthen the water pressure, such as: household water heater and shower sprinkler.
  • The maimum flow rate of this 4 cavity diaphram pump can be 17L/minute.
  • Self-absorption, can fry operating in short time, reliable function and lower flow rate.
  • Automatically turn on the water tap, stops when turn off the water tap.
Bestseller No. 19
bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM
  • 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
SaleBestseller No. 20
DC HOUSE 33-Series Industrial Water Pressure Pump, 115V 3.3 GPM 45 PSI Water Diaphragm Pump Power...
  • [Enhanced performance] 115VAC 3.3GPM 45PSI self-priming water pump with a self-priming suction of 9.8 feet and a lift up to 98 feet.
  • [Adjustable pressure] Built-in adjustable pressure switch. Adjustable pressure from 17-60psi range. The factory setting is 45 psi.
  • [Automatically] Automatically opens when turn on the water tap, stops when turn off the water tap. Easy to install, low noise operation.
  • [Widely used] The nemesis of low water pressure. It is widely used in faucets, showers, agricultural irrigation, non-flammable liquid transportation.
  • [Quality service] Enjoy a 4-year warranty. We are responsible for the product. TIP: Each of our pumps is tested and inspected before leaving the...

Having trouble finding a great Continuous Duty Diaphragm Pump?

This problem is well understood by us because we have gone through the entire Continuous Duty Diaphragm Pump research process ourselves, which is why we have put together a comprehensive list of the best Continuous Duty Diaphragm Pumps available in the market today.

After hours of searching and using all the models on the market, we have found the best Continuous Duty Diaphragm Pump for 2023. See our ranking below!

How Do You Buy The Best Continuous Duty Diaphragm Pump?

Do you get stressed out thinking about shopping for a great Continuous Duty Diaphragm Pump? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Continuous Duty Diaphragm Pump, which is why we have assembled a comprehensive list of the greatest Continuous Duty Diaphragm Pump available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Continuous Duty Diaphragm Pump that you consider buying. Your questions might include the following:

  • Is it worth buying an Continuous Duty Diaphragm Pump?
  • What benefits are there with buying an Continuous Duty Diaphragm Pump?
  • What factors deserve consideration when shopping for an effective Continuous Duty Diaphragm Pump?
  • Why is it crucial to invest in any Continuous Duty Diaphragm Pump, much less the best one?
  • Which Continuous Duty Diaphragm Pump are good in the current market?
  • Where can you find information like this about Continuous Duty Diaphragm Pump?

We’re convinced that you likely have far more questions than just these regarding Continuous Duty Diaphragm Pump, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Continuous Duty Diaphragm Pump, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Continuous Duty Diaphragm Pump. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Continuous Duty Diaphragm Pump buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Continuous Duty Diaphragm Pump currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Continuous Duty Diaphragm Pump has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Continuous Duty Diaphragm Pump?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Continuous Duty Diaphragm Pump.
  5. Customer Ratings: Number ratings grade Continuous Duty Diaphragm Pump objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Continuous Duty Diaphragm Pump.
  7. Product Quality: You don’t always get what you pay for with an Continuous Duty Diaphragm Pump, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Continuous Duty Diaphragm Pump is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Continuous Duty Diaphragm Pump information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Continuous Duty Diaphragm Pump is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is a diaphragm pump used for?

A: Also known as diaphragm pumps, use them for low-flow spraying, draining, and washdown applications. Also known as gear pumps, these produce a smooth flow of liquid for applications such as cooling engines, powering hydraulic equipment, and extracting liquid from holding tanks.

Q: Can a diaphragm pump be used upside down?

A: Also known as diaphragm pumps, they are typically used for low-flow spraying, draining, and washdown applications. Mount these pumps in any position, even upside down. Pumps have a subfractional horsepower motor rated for intermittent use.

Q: What is the largest type of pressure pump?

A: This 7.0 GPM is our largest and strongest pump. Typical applications include water transfer, heavy duty spraying, high pressure cleaning, agricultural spraying, fertilizer transfer, and roof cleaning. We stand by our quality with a 2 year warranty.

Q: What kind of pump do I need for a washdown?

A: Also known as piston pumps, these are often used for washdowns, drain jetting, and in other pressurized water-spraying applications. They can provide pressures up to 800 psi. Also known as plunger pumps, these can provide pressures up to 3, 600 psi. Use them for washdowns, drain jetting, and other pressurized water-spraying applications.