Keeping the garden free from toxins and unwanted weeds, which are stealing their nutrition, is what every gardener wants.
Plants live in an open environment where they are always affected by toxic elements, insect pests, etc. Gardeners need to spray regularly in their gardens to kill unwanted weeds, pests and feed them nutrition.
Spraying is the right way of getting rid of all the toxicity of plants and protect them. But, they’re not familiar with the point of how they can use them. Moreover, new gardeners often struggle with the purchasing of sprayers, usually backpack sprayers.
The backpack sprayers are the most convenient way of dealing with unwanted weed in grassy areas.
Choosing the best backpack sprayer is quite a tedious job, especially for the new gardeners. You need to consider the spray size, capacity, PSI, wand size and also design while purchasing. But reality is When there are many brands in the niche, the choice of best backpack sprayer becomes more confusing.
To help you on which backpack will be perfect to buy, we have provided a review on the topmost backpack sprayers.
The reviews will help you in deciding on the backpack sprayer more precisely.
- Comparison Table of Best Backpack Sprayer in 2020
- Best Backpack Sprayers Reviews
- 01. Chapin International 63985 Black & Decker Backpack Sprayer- best battery-operated backpack
- 02. HD Hudson 97154 SP1 Multi-Purpose Professional Backpack Sprayer, 47″- Suitable for professional use
- 03. Roundup 190327 No Leak Pump Backpack Sprayer
- 04. D.B. Smith Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens- Highly affordable
- 05. M4 My4sons 4-Gallon Battery Powered Backpack Sprayer Wide Mouth with STEEL WAND and BRASS NOZZLE, BATTERY INCLUDED -Long battery backup
- 06. Chapin 61900 4-Gallon Tree and Turf Pro Commercial Backpack Sprayer with Stainless Steel Wand- Value for money product
- 07. Chapin International 61500 Backpack Sprayer for Fertilizer, four gal- Affordable manual pumping backpack spray
- 08. Solo 425 4-Gallon Professional Piston Backpack Sprayer, Wide Pressure Range up to 90 psi- Best manual operated and cost-effective sprayer
- How to buy the best backpack sprayer for lawns and gardens
Comparison Table of Best Backpack Sprayer in 2020
|Chapin International 63985||• Battery operated pump • 4 Gallon capacity • 35-40 PSI pressure|
|HD Hudson Hudson 97154||• Manually operated pump • 4 Gallon capacity • 70 PSI pressure|
|Roundup 190314||• Manually operated pump • 4 Gallon capacity • 25-150 PSI pressure|
Field King Professional
|• Manually operated pump • 4 Gallon capacity • 150 PSI pressure|
|• Battery operated pump • 4 Gallon capacity • 20-60 PSI pressure|
|• Manually operated pump • 4 Gallon capacity • 60 PSI pressure|
Chapin International 61500
|• Manually operated pump • 4 Gallon capacity • 35-40 PSI pressure|
Solo 425 4-Gallon Professional Piston
|• Manually operated pump • 4 Gallon capacity • 35-40 PSI pressure|
|• Battery operated pump • 4 Gallon capacity • 90 PSI pressure|
Sun Joe HJ22HTE
|• Battery operated pump • 4 Gallon capacity • 35-40 PSI pressure|
Best Backpack Sprayers Reviews
Here are the reviews of the top eight backpack sprayers on the market for your decision.
01. Chapin International 63985 Black & Decker Backpack Sprayer- best battery-operated backpack
The Chapin 63985 is convenient to operate, easy to maintain and comfortable to wear with adjustable straps.
The very first thing which we like the most is the 20-volt lithium-ion battery system, which allows generating a steady pressure of 35-40 psi.
The constant rate of flow, uniformity in spraying, and the fixed nozzle droplet size allows spraying effortlessly. The sprayer’s padded strap of the shoulder is designed for prolonged use. Another good thing about Chapin backpack sprayer is the battery-operated system spread uniquely in the park, garden, and field that allows you a little walk.
It will also allow you continuous pesticide spray for 1.75 hours. The string three nozzle fitted pump delivers an impressive horizontal steam spray from 35 feet and vertical steam from 27 feet. Besides its all features, it will spray up to fifty-gallon spray with its powerful battery backup. Probably, it is unique on its own.
The Chapin 63985 is suitable for regular and large size parks, gardens, and home gardens. The extra more full opening feature measuring 6 inches in diameter allows better pourability and cleaning. The double padded straps support shoulder, back and chest properly.
It’s electric motor adds a little weight in the tank, but overall it is suitable backpack sprayer for commercial and home garden use. The product is worth to purchase to make your garden toxin-free and healthy.
02. HD Hudson 97154 SP1 Multi-Purpose Professional Backpack Sprayer, 47″- Suitable for professional use
One of the lucrative things about the HD Hudson 97154 SP 1 model is it is used as a multipurpose, professional backpack sprayer. Hudson is one of the most reputable backpack sprayer brands.
It is well equipped with the Viton seal. It fits with a durable piston pump which makes it ideal for spraying water, insecticides, and pesticides in the long run in gardens.
It has an in-built filter mechanism which prevents blockage and has a secure locking system with a shut-off valve. The 48-inch hose makes it perfect for spraying on a broader area. It has four setting nozzles system which allows cones, streams, two wide fan spraying patterns to spread quickly in the garden.
The wider mouth of the tank allows easy cleaning and solution-pouring facility, which prevents the liquid from spilling out. Moreover, the adjustable double padded straps allow secure gripping on the shoulder.
The tank has a four-gallon capacity which frees you from refilling the tank again and again. It also has 47″ industrial spray hose with a locking system that makes it perfect for professional use too. It is manually operated, which means you need to continue pumping to generate pressure.
The Backpack sprayer of HD Hudson is ideal for professional as well as multipurpose use. The 47″ industrial hose makes it fit for spraying on the broader area. It is suitable for home gardens as well as commercial use. If you are looking for purchasing a backpack sprayer that can be used for multiple purposes, then investing in this product is useful and worthy.
03. Roundup 190327 No Leak Pump Backpack Sprayer
The roundup 190327 model is built for convenience. It has the efficiency of 4 gallons and consists of a larger pump that speeds up the spraying and enhances the pressure. The best part is it comprises of hose system, which is an in-built line filter system and prevents blockage.
It is a conventional no-leak backpack sprayer, specially designed for herbicide, insecticide and weed killers. The multipurpose tank makes it an ideal backpack sprayer. The container is lighter in weight, and it is manually operated. The spray wand is highly durable and made from corrosion-resistant materials.
It is laced with agitator, which helps to handle liquid, water-soluble solution and powder simultaneously. One thing we like the most is it comes with four adjustable nozzles, two flat fan nozzles, and foaming nozzle.
The adjustable padded strap keeps firmly attached to the body. The tank also comes with lumbar support to prevent the accidental spill of the solutions.
The roundup 190327 is a user-friendly model of backpack sprayers. It is relatively light as compared to the other backpack sprayers. The tank is of translucent color to check the amount of solution left in the tank. The pump handle can also be reversed to work from both left as well as right hand. It is highly affordable and easy to handle, which makes it the top backpack sprayer among many available.
04. D.B. Smith Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens- Highly affordable
There is no doubt how much you remain careful while working with chemical pesticides, insecticides, etc. there is always a risk of spillage, leakage, and harm to your skin. The backpack sprayer model of D.B. Smith Field King Professional provides the solution.
The no-leak pump backpack sprayer helps in spraying weed in gardens and lawns. The leak-proof design, four adjustable nozzles in which two are fan nozzles, one is adjustable brass nozzles, and one is foam nozzle, make it worth to invest.
D.B. smith model comes with 21 inch the stainless-steel wand, which gives leak-proof spilling from the rod.
It also comprises of Viton seal and aids in resisting strong chemicals. It constitutes a manual-operating pump, which enables to generate a pressure of up to 150 psi. The model has been engineered with adjustable nozzles which help in spraying the chemicals in a broader area of the garden.
The four gallons tank gives you relief from refilling the tank again and again. The adjustable double padded straps make it more comfortable to pick it on back quickly and comfortably.
Despite its loaded features, the spraying from the pump is quite noisy. But overall, this leak-proof backpack design helps to spray in gardens and for commercial use. The pressure generated by the pump spray chemicals up to 20 feet in height. Furthermore, the product is highly affordable and suits perfectly for small and big lawns and gardens.
05. M4 My4sons 4-Gallon Battery Powered Backpack Sprayer Wide Mouth with STEEL WAND and BRASS NOZZLE, BATTERY INCLUDED -Long battery backup
The M4 My4son four-gallon backpack comes with a sturdy battery, which makes it unique on its own. The 8h lead-acid battery helps in delivering excellent spray non-stop for 8 hours. You will be able to spray 200 gallons of chemicals in a single round with its reliable battery backup.
It comes with a wide mouth and consists of a Viton seal wand, which makes it resisted to chemical and corrosion.
The tank is also fitted with a light indicator, which indicates battery usage. It also comes with adjustable nozzles in which one is a brass nozzle. The full mouth opening allows filling and cleaning of the tank comfortably without spilling chemicals. The robust battery back-up allows in generating 60 PSI pressure with high efficiency of spraying.
The adjustable straps are double padded, which makes it more comfortable to pick up and provide proper gripping to the shoulder. Another thing which we like the most about this backpack sprayer is a translucent tank which helps in monitoring the level of the chemical in the tank.
It fits with the in-built filter mechanism, which prevents the formation of debris in the tank. The use of stainless steel in the tank makes it highly durable.
Despite its heavyweight and bulky design, the battery-operated pump helps in generating pressure up to 60 psi. The added locking feature with the in-built filter mechanism makes it perfect to buy. The long battery life and a full opening mouth with brass nozzles deliver spraying without spilling. But if one is looking for the best battery-operated backpack sprayer which can be used for multiple purposes, then the product is worth to buy.
06. Chapin 61900 4-Gallon Tree and Turf Pro Commercial Backpack Sprayer with Stainless Steel Wand- Value for money product
Chapin 61900-4 Gallon has three-stage inbuilt filter mechanism which doesn’t allow any debris and dirt particle to enter in the nozzle.
The sprayer tank is also fitted with a shut-off system, which enables you to easily monitor the exact pressure generated and by which pressure water is flowing from the pipe. Furthermore, it comes with an automatic shutting system if some debris is felt in the pipeline.
The 28-inch long stainless-steel expandable wand fitted with an adjustable nozzle provides versatility as well as flexibility in spraying chemicals in different directions and areas. The manual operated the pump can generate the pressure of 60 psi.
The straps are deluxe padded, which makes it comfortable to pick up on the shoulder. This model of Chapin also offers a lumbar support system, which provides more comfort in picking up.
On top of that this backpack sprayer has a four-inch wider opening. It may be smaller than the other models of Chapin but is helpful in easy cleaning and pouring of chemicals. Although it is manually operated, still, it would not put any strain in spraying. Its adjustable nozzles are essential in spraying in any direction with ease.
The Chapin 61900 model of backpack sprayer is worth to buy if you are looking for a regular sprayer in the garden. It seems perfect for any garden. The stainless-steel wand is highly durable and prevents from corrosions. If the models mentioned above are not within your reach, then this Chapin model is affordable and worth to use. It is alternatively the manual version of battery-operated Chapin model 63985.
07. Chapin International 61500 Backpack Sprayer for Fertilizer, four gal- Affordable manual pumping backpack spray
The Chapin international 61500 Euro-style backpack sprayer is perfect for spraying fertilizers. It comes with translucent four-gallon tank and 4-inch wider mouth, which assures easy cleaning, filling of the container as well as helps in monitoring the chemical level in the tank without opening the tank.
It has an inbuilt two-layer filter mechanism, which helps in removing debris and prevents blockage of the pipe.
The bulky design makes it perfect for multipurpose use like spraying weedicide, pesticide, and fertilizers. It comes with two adjustable nozzles which make spraying more comfortable- one is the fan tip nozzle, and another is adjustable poly cone nozzles. The double padded straps add comfort in handling the backpack on the shoulder.
The stainless-steel wand is 20-inch long, which allows spraying in broader and different areas easily. The manual pump operating backpack model can generate pressure up to 60 psi. The poly shut off valve allows shutting down the system automatically when the pressure drops down or exceeds than 60 psi. It is ideal for spraying fertilizers in garden areas and big space parks.
Overall, the Chapin Euro-style model is highly affordable and perfect for spraying fertilizers in your garden areas. The two-layer filter system prevents debris and dirt in the nozzle and provides continuous spraying in the lawns. Although it is manually-operated, it doesn’t give you much strain to pump. The adjustable stainless-steel wands offer operation from both rights as well as left hand. The product is perfect for small gardens as well.
08. Solo 425 4-Gallon Professional Piston Backpack Sprayer, Wide Pressure Range up to 90 psi- Best manual operated and cost-effective sprayer
The Solo is one of the best-selling backpack sprayers available on Amazon. It is a highly affordable and value-for-money product that we have reviewed. The piston pump present in the Solo 425 helps in generating the pressure of 90 psi. The increased pressure generated helps in spraying in a broader area.
It comes with adjustable nozzles and is also compatible with the TeeJet nozzles. The solo backpack comes with interchangeable wand level, which offers to operate from both the hands. The feature that we love the most in the solo model is shutting the valve on and off mechanism. It helps manage the wand without shifting it in on and off pattern.
Moreover, the hose of the spray is 48-inch long and comes with four adjustable nozzles. You can add more nozzles from the TeeJet manual. The backpack is made with highly durable material and also comes with a high-performing operating pump with a locking system, which prevents spilling for chemicals.
The compatible design and interchangeable nozzles of the Solo model make it perfect for use in gardens and commercial parks. The only imperfect thing is the straps are not comfortable. But above all, it provides excellent value for money and is suitable for spraying in your garden.
How to buy the best backpack sprayer for lawns and gardens
We have considered the above eight backpack sprayers as the top sprayers for parks and gardens.
Here you need to consider some crucial things to check before buying any backpack sprayer. So, let us start with the first one:
The very first thing to be taken care of while purchasing the backpack sprayer is a reputable brand. Buyers always look for a renowned brand as they offer quality products. If you need to check about the brand reputation, then make sure to view reviews of its products. Buyers’ reviews tell us many things about the brand.
Moreover, accessible and reputable brands serve you the good services even when the product gets damaged and is not working correctly. They will ensure the guarantee of replacement and free services. Furthermore, if the worst thing happens, they are also liable for their product.
Motor-operated or manual
Now, the second thing a buyer needs to check while purchasing the backpack sprayer is pump operation system. The backpack sprayers are available in two distinctive forms- one is motor-operated, and the other is manual. Probably, this will depend on the buyer’s choice of preference.
But if one is selecting the motor one, make sure to check the battery back-up and its durability. If someone wants a backpack sprayer for small lawns and gardens, then prefer manual operated and if space is significant, then motor-operated backpack sprayer is the right option.
Components of the backpack sprayers
The next thing to check while buying is the basic features and parts of the sprayer. Generally, all the backpack sprayers have standard components and features like a sprayer tank in which chemical is loaded, a wand for spraying the chemical, sprayer attachment, and an operation pump.
So, make sure while purchasing a perfect backpack for your lawns that the backpack sprayer is loaded with these essential components.
Additionally, there are some additional features that you can check while purchasing a backpack sprayer, i.e. shutting valve, the battery indicator in the motor sprayer, tank’s mouth area, etc. The mouth of the tank must be broader enough for easy filling and cleaning. Moreover, you can check the type of material used in the manufacturing of backpack sprayers.
Sprayer nozzles and wands
It is one of the most important things to check while buying a backpack sprayer. This is also important to prevent any accidental damage from chemicals. The wands and spraying nozzle should fit appropriately so that no leakage of chemical takes place.
Be sure while purchasing the backpack sprayer that nozzle and wand are compatible properly. Always choose the wand which prevents leakage and is spill-proof and properly fits the nozzle.
The durability of the backpack sprayer
When you are purchasing a backpack sprayer, it becomes mandatory to check its durability. Many backpack sprayers get damaged with prolong use of chemicals and also start leaking the chemical from nozzles and wands. Make sure while purchasing the backpack sprayer that is manufactured with high-quality material.
If possible, then always choose a reputable brand as they keep a quality check on the material of the backpack sprayer. Always pay attention to the sprayer wand. It will be able to spill liquid chemicals for a long time without leakage. Your investment should be for a long time rather than a short time.
The tank should be made from high polymers or preferably polythene material for extended durability. The nozzles, seals and hose should be resistant to damage which may occur from prolonging the spilling of chemicals. Also, make sure that the tank is protected from UV also.
These things should be taken into consideration while purchasing any backpack sprayer. One must buy the backpack sprayer from reputed brands only as mentioned above.
Types of pump used in the operation
We have already explained above about which type of operating system one should use. The next type which we are explaining here is the type of pump used for spraying the chemical. The pump is available in two forms- a diaphragm pump and a piston pump. Once after deciding between motor and manual pump, choosing between a piston and diaphragm pump is quite tedious.
To make your choice a bit easier, here we have explained both the pumps. The piston pump requires manual pumping for generating the pressure. It helps spray liquid chemicals in upward and downward directions. Moreover, it only creates pressure up to 90 psi.
On the other hand, the diaphragm pump also uses the same pressure generation for spilling the chemicals from the sprayer. But the main difference in both of the pumps is that the diaphragm pump can withstand harsh chemicals and is resistant to damage. It is also useful for spilling denser particles for weed control.
However, more features come with more price only. The diaphragm pump is a bit more expensive as compared to the piston pump. But as always, needs come first. Therefore, before munching on any expensive product, make sure to look after your needs. After that, purchase the backpack that suits you the best.
The functioning of the backpack sprayer
Coming to the next thing, which is more important to be taken care of while purchasing a backpack sprayer is its functioning. Many of backpack sprayers are for only one-time use and not for multipurpose use. For example, one backpack sprayer with the diaphragm is perfect for hand trunk trees and can be only used for them, while the piston pump is used for small and large both.
Furthermore, a buyer needs to buy the one which can be suitable for multipurpose work like spraying chemicals, fertilizers, and water too. Along with this, you need to pay some attention to the pressure generated by them. A high-pressure pump will be able to spray in a broader area in a single time while low-pressure backpack sprayer will spray chemical in a limited space.
Always make your choice by knowing your needs. Check your area and pressure required for spraying in your area before buying any backpack sprayer. Also, make sure that the backpack sprayer should be functional for a long time.
Check comfort and safety
Your safety is most important. Any chemical spill on your skin is vulnerable to cause you damage. Moreover, if a backpack is not fitted with double padded or deluxe straps, then it will be uncomfortable to carry such sprayer tank on your shoulder for a long time and spray chemicals in your garden.
So, before you proceed for buying any backpack sprayer, make sure it has durable and double layer straps which make easy and comfortable pick up. The wands and sprayer should have firm gripping points to add ease in handling the sprayer and avoid any spilling on hand. Also, check that the sprayer is comfortable to handle.
Thus, to prevent any accidental damage, you need to check these safety measures first before buying a backpack sprayer.
Calibration of a backpack sprayer
Calibration of the sprayer is also essential to check the efficiency of working of a backpack sprayer. The things that need to be calibrated are the output of the chemical from the spray per minute, the width of the wand, and walking speed. But also make sure to use only water while calibrating the backpack sprayer. Follow this method for calibration:
- Clean the sprayer and fill it with water first.
- Now, make two plots of 25m in lawn area with the help of marker or ruler rods. Also, make a mark on the sprayer tank to fill the water to that level only.
- Now, spill the water with the sprayer in a marked plot and measure the water level and remaining water in the tank. Fill the water again and cover another area, also with the same speed and pressure.
- Mark the lots and use the formula for accurate calibration of liquid required and sprayed per minute.
The formula is-
Amount of water used in litres/1000m2 = 40* litres of water used on calibration
Calibration is required to understand the best sprayer and quantity it sprayed in a given time. It is also helpful in knowing about how many times you need to refill the tank for your given area.
Picking the right type of backpack sprayer is a tedious job. We often make the wrong choice by having so many features and attractive offers in the market. But, always make sure to purchase according to your needs and make a smart choice after looking into these buyer guide tips.
01. Which backpack sprayer is worth to buy- a motor one or a manual one?
Both types of pumps are useful on their own. But as we have mentioned that it will depend upon your need and your garden or lawn size. If you have a small garden and lawn, then preferably you can have a manual backpack sprayer, but if the area of a park or garden is big, then you can go for motor backpack sprayer. Most probably, motor pumps are for commercial use.
02. Can I use the same backpack sprayer for multi-purposes like spraying weedicide and insecticide?
Many backpack sprayers are available for multiple purposes. So, yes you can use for both the chemicals. However, some backpack sprayers are not fit for versatile use. Usually, using a backpack sprayer for two chemicals might have a chance of mixing and causing damage to your plants. But if you are cleaning your sprayer tank regularly and adequately, then you can use them for spraying multiple chemicals.
03. Do these backpacks feel heavy to carry on back?
No, these backpack sprayers come with double padded straps, which make them comfortable to carry for a long term. Many brands like solo, round up, and Chapin provides a lumbar support system, which is easy on the back and would not cause any strain while picking it on back.
Also, always look for reputable brands which we have mentioned above. They are always loaded with a lumbar support system and include double padded straps so that you do not feel any strain on the shoulder and back while carrying the backpack sprayer.
04.Can I also use the backpack sprayer to kill the weed in between the flowerbed?
Yes, the backpack sprayers give the facility of reaching to the problematic areas of weeds in between the flower bed. You can use a flat nozzle to target the weed in the flowerbed. You need to have some precautions while spraying on to the weed. Moreover, you can use a sprayer drift guard to reach the problematic areas where weed is growing along with your main crops.
05. How much pressure is needed to spray on crops and which one is best from a diaphragm pump and piston pump?
Pressure will depend upon the area of lawn and how much you want to spray. Many brands offer pressure of a maximum of 150 psi. Regular 90 psi will be suitable for spraying in your regular size lawns. But if you have a big size lawn, then you can have the backpack sprayer which generates high pressure.
Moreover, if you are selecting for small size lawn, then a piston pump is good for spraying chemicals. If you are going to purchase a backpack sprayer for commercial use, then go for the diaphragm. For more details, check the buyer’s guide.
Over the last few decades, backpack sprayers have become a vital part of gardening. They are also the most essential tools for spraying weedicides, insecticides and fertilizers. Earlier, it was done manually and with the help of hands which caused damage to the skin. But with these backpack sprayers, it becomes easy to spray chemicals in fields and gardens. It adds comfort to the life of gardeners and farmers.
But, many of us still struggle with finding the best backpack sprayer. It looks like quite a difficult job to find the best backpack sprayer. The reviews about different brands and backpacks given above will make your choice easier. You can choose the one always according to your needs.