Chapin Sprayers Archives

Chapin 61800 4 gallon backpack sprayer


The Chapin 61800 Backpack Sprayer is a slightly older model than the Chapin 61900 Backpack Sprayer. The main difference is that the 61900 includes a pressure gauge and both an inlet filter as well as a removable filter inside the unit.

I will however do a short review on this model as it does have most of the options of the newer unit, but has a little bit of a smaller price tag.

Either way, with the old or new unit, you can be sure that by getting a Chapin, you are going to be satisified.

View Full Specs And Reviews For 61800 Model
View Full Specs And Reviews For 61900 Model

Main Advantages Of The Chaplin 61800 Sprayer

Amazon-Price-Deal-ButtonAfter doing my Chapin 61900 Review, I can tell you that the 61800 is a durable unit that has the capacity and features to handle anything you can throw at it. For some, the pressure gauge and filter screens aren’t really a big deal, if that’s you, this model is great and costs less too.

I have said it before, I love backpack sprayers. Not only do they take all of the stress off of your arms, but in my case, they actually put a nice weight on my back which actually makes it feel comfortable.

If you’ve used sprayers in the past you know that different applications call for different pressures. This pump sprayer has a four position spray valve that is adjustable from 15 – 60 PSI. That is enough to cover any job that you are going to do weather it be spraying weeds on your sidewalk or spraying a whole greenhouse.

61800 Product Features

  • Chapin Professional 4-gallon backpack poly sprayer hands free sprayer for large jobs
  • 4-inch wide opening with poly shut-off and adjustable cone and fan nozzle
  • Internal 4 position spray valve for expert pressure control from 15- to 60-psi
  • Multi-use nozzle tips included
  • Designed with padded carrying straps for fatigue-free operation

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Chapin Backpack Sprayer Guide Review

As I have stated before, I did a review on the later 61900 model. I know that this unit is a solid buy and so do many of the people who have purchased it. Here are a couple of the reviews:

Great Sprayer!!
This is a fantastic sprayer. I bought it to spray weed/grass killer in my driveway after my 10 dollar pump sprayers kept going bad. Read more

After Two Years, It Still Works Great!
I have a large yard–roughly 15,000 square feet–and when I decided I could no longer afford a lawn service, I went out and bought a 2-gallon hand held sprayer. Read more

Click Here To Read Full Customer Reviews

My Recommendation:

I love the Chapin brands and so do the customers. They really have all of the features in place that you are going to need out of a backpack sprayer that can handle small jobs all the way up to industrial jobs.

It’s a solid buy. Again, if you do want the pressure gauge as well as the filter screens, you may want to look at the Chapin 61900 Backpack Sprayer as well. Either way, you are getting quality that will last.

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chapin 61900 backpack sprayer 4 gallon

The Chapin 61900 Backpack Sprayer is definitely a step above the standard pump sprayers that you carry around either by a hand grip or some cheap strap. These backpack sprayers are definitely made to reduce the amount of stress on the body and to handle heavy home and commercial use.

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If you have never used a backpack sprayer before, now is the time to try one.  The fit nicely on your back which relieves stress on your arms and have a ton of features that help you do a great job.  Features like pressure gauges, adjustments etc.

Main Advantages of the Chapin 61900 Backpack Sprayer

Amazon-Price-Deal-ButtonThe Chapin backpack sprayer is definitely a step up in terms of quality and available options.

First off, you will notice that this sprayer has a filtered opening. This basically is a micro-fiber type screen that will catch any dirt or debris that may be in your chemical or fall in when you tip the container to fill up the sprayer. This reduces any chance that the sprayer wand or nozzle may become clogged.

An included pressure gauge. This is something that you generally on do see on the quality sprayers. When you do not have a gauge, you are just kind of pumping away and guessing how much pressure is in the container. There isn’t any way to get consistent results without a gauge. The gauge also ends up saving you a lot of time, stopping and re-pumping because you didn’t put enough pressure in it.

The unit has an adjustable pressure regulator which is great. You can adjust anywhere from 15 – 60 PSI. Obviously different applications require different pressures, this backpack sprayer has you covered.

You will also get added security because this model includes an in-tank removable filter. Again, a second stage in protecting against any debris getting stuck in the wand and nozzle mechanisms.

Chapin 61900 Product Features

  • 4-Inch filtered opening
  • Pressure gauge for maximum efficiency
  • Pressure control 15-60 PSI
  • In-tank removable filter
  • Adjustable cone and fan nozzle

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Chapin Backpack Sprayer Guide Review

This sprayer is definitely a rock solid buy at any price. It has all the features you are going to need to do a great job, the way you think it should be done. There are so many great reviews on this product, Here are a few:

Great sprayer!
I’ve long wanted to get a backpack sprayer like this one so I could avoid having to refill the little 1 gallon sprayer every 10 minutes. Read more

Home Owner
I simply enjoy the ease of this product. I’ve been using it for 2 months now and using it on all my yard, trees and garden. Read more

My Recommendation:

If you have any spraying needs around your home or business, this sprayer definitely is there to do the job. It has the features you look for in a sprayer, it has added protection against the wand and nozzle getting clogged and it has a great four gallon capacity.

The Chapin 61900 easily gets my vote as one of the best backpack sprayers you are going to find available. You can feel confident with this purchase.

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chapin 20020 sprayer 2 gallon  

The Chapin 20020 SureSpray pump sprayer is the two gallon companion to the Chapin 20000 One Gallon Sprayer that I Reviewed Here. Generally I see the extra size as the only difference between the 20020 and the 20000.

For the sake of saving you time, I will do a short review of the Chapin 20020 even though it’s closely related to the other model.

View Complete Product Specs and Reviews

Main Advantages Of The Chapin  20020

Amazon-Price-Deal-ButtonThe main advantage that the Chapin sprayer has going for it is the price. At this price, you are going to get something that is going to do small jobs around the house or workplace.

The two gallon capacity is great to have. You can pump the unit, take it out and not have to worry about refilling the unit often. This is especially great if you have a large area to cover.

It is a very simplistic design, this means that there aren’t many moving parts that will break. With that being said, I’m not sure about using this unit as an everyday industrial type unit.

Chapin 20020 Features

  • Patented surespray anti-clog filter
  • Dry hands measuring cup
  • Clean ‘n easy design
  • Translucent bottle for ease in checking fluid level
  • Curved wand and reinforced hose

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Chapin 20020 Guide Review

I am going to say the same thing about the Chapin 20020 Sprayer that I said about the 20000 Model. While these units look great for personal home use, I would not use this unit for large projects. Some of the reviews hinted that parts didn’t last long or broke. I do not know if that was due to human error, but sounds about right for a unit of this price.

Here are some of the reviews:

For the occasional user this unit will probably serve you well.This is my 2nd chapin 2 gallon sprayer. Read more

Too cheaply made for me
I just received this sprayer today, and on taking it out of the box, I couldn’t believe the cheapness to all of it. Read more

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My Recommendation:

I have no doubt that if you are looking for a sprayer that you can use once or twice a week to do some spraying bugs or garden spraying that this unit will serve just fine. I do however think that if you are going to be doing large plots of land and spraying frequently, that you take a look at some of the other units that we reviewed such as the Chapin 61900 Tree/Turf Pro Commercial Backpack Sprayer.

Weekend warrior ok, work horse, I don’t think so.

chapin 20000 sprayer


The Chapin 20000 1-Gallon Lawn and Garden Sprayer is a basic hand held pump sprayer that is great for spraying pesticides, fertilizer and weed killers. It is on the “basic” or “introductory model” list, meaning it doesn’t have a ton of features and the durability is less than some of the more expensive units.

That being said, if you are not going to be using your pump sprayer that often or are just getting into using a pump sprayer, for the price, this unit is great for you.  It’s still a great pump sprayer and many people that own it say it’s a great unit and does everything they need it to do.

Read Full Product Specs And Reviews Here

Main Advantages Of The Chaplin 20000

Amazon-Price-Deal-ButtonThe first advantage to this unit is it’s price. It is priced very low and almost makes it hard to complain about if anything ever happens to the unit.

When you get the pump sprayer, you will notice that there are a couple of mounting rings which enable you to attach any type of strap to the unit. Having a strap is a great idea with these handheld pump sprayers. Since this is a one gallon unit, the strain on the arm isn’t that great, but over time a shoulder strap will save a lot of time. Unfortunately, this unit does not come with a strap.

The funnel top is something I generally like on garden sprayers. I have used sprayers in the past that did not have the funnel shaped spout to pour your product in. Let me tell you, it can get messy real fast. Also, if the seal around the top should ever start to leak, those funnel tops usually contain the spilled solution.

It may seem like common sense, but there are a lot of sprayers out there that you have to remove the cap to see how much solution is left in the tank. With the Chaplin 20000, the bottle is actually translucent which enables you to quickly look down at the tank to see your fill level.

Chapin 20000 Features

  • Chapin garden poly sprayer is ideal for fertilizers, weed killers and pesticides
  • Chapin garden sprayer’s funnel top opens for no mess filling with adjustable nozzle
  • Translucent bottle allows for ease in checking fluid level
  • Includes 12-inch straight wand, 28-inch reinforced hose, and 1-gallon tank
  • The Chapin sprayer features the patented Sure Spray filter to help prevent clogging

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Chapin 2000 Guide Review

Even though I expressed some concerns about reliability and construction, I must make it clear again that If this is for your personal garden or doing some bug spraying around the house or work, this is a great little pump sprayer for you. For a heavier daily use type application, I would definitely look at some of the other models featured on this site.

One thing that concerns me about the reviews on this unit though is that some people explained how the unit “exploded in their face”. Now, I do not know if they had the cap tightened down enough or the cap was on wrong. The reviews are pretty good on this unit except for a few, which you can’t really figure out if it was user error.

Here are a few reviews:

Good quality at a good price
Nice to have a clean bottle that works very well. I use it with a homemade weed killer, which can be acidic for the soil, but fine for any non-bug critters who might walk across… Read more

The sprayer is simple and easy to use. It is plastic and will not corrode over time. One gallon is a good size and can be carried up a ladder and not be too heavy. Read more

Click Here To Read Full Reviews

My Recommendation:

For an occasional use, this sprayer is good. If you have large areas you need to get a shoulder strap which will hook right on to this unit. If you have a little bit bigger of a yard or are going to be using this pump sprayer more frequently, you may want to take a look at the Chapin 61900 Tree/Turf Pro Commercial Backpack Sprayer.

The Chapin 20000 looks like a great little weekend warrior entry level sprayer for your yard or garden

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