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Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent White

4.4 4.4 out of 5 stars 1,740 ratings

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Sprayer
Backpack Sprayer W/Adjustable and Fan Nozzle

Purchase options and add-ons

Brand Chapin International
Tank Volume 4 Gallons
Color Translucent White
Material Brass, Reinforced PVC

About this item

  • 4-GALLON DURABLE POLY TANK: durable 4-gallon translucent poly tank lets you see the tank capacity while filling and working, tank is durable and compatible with standard lawn and garden chemicals; 5.25-inch opening with filter cap to help catch debris when filling tank
  • MADE IN THE USA WITH GLOBALM MATERIALS: designed and produced in the USA with US-based customer service and technical support, located at Chapin’s home base in Batavia, NY; backed by Chapin’s 2-year limited warranty
  • COMPONENTS: adjustable padded shoulder straps, 20-inch poly extension wand and 48-inch reinforced hose, poly, cushioned grip, shut-off with lock-on feature
  • THREE SPRAY NOZZLES INCLUDED: dial your spray from coarse stream to shower with either the brass or poly nozzles, spray a fan with the poly fan tip spray nozzle
  • CHEMICAL COMPATIBILITY: chemical-resistant elastomer seals handle professional fertilizers, pest and weed control products or general cleaning solutions
  • TECHNICAL SUPPORT: always check your manual for proper use and assembly. Our technical support team can answer any questions (1-800-444-3140)

Customer ratings by feature

Easy to assemble
4.1 4.1
Easy to use
3.9 3.9
Sheerness
3.8 3.8
Value for money
3.5 3.5

Frequently bought together

$85.49
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
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$13.99 ($1.75/Fl Oz)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by Bluewater Chemgroup and ships from Amazon Fulfillment.
+
$13.18 ($0.82/Fl Oz)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by Jamlyn-Supply and ships from Amazon Fulfillment.
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From the brand


From the manufacturer

Chapin, 61800, Chapin 61800, 61800 Backpack Sprayer, Backpack Sprayer, 61800 Pro Backpack, Sprayer

61800 ProSeries Professional Backpack Sprayer

Strong enough for professionals and simple enough for your home

Fertilize, spray weed control, tackle pests, reach trees and larger bushes

Sprayer nozzles, Sprayer, Sprayer Handle, Sprayer Trigger, Chapin, Chapin Parts, Chapin Replace

shut-off handle, sprayer handle, backpack sprayer, chapin sprayer, lawn and home care, gardening

sprayer filter, pump filter, cap, backpack sprayer, chapin sprayer, lawn and home care, gardening

backpack sprayer, applications, fertilizing, weed and pest control, outdoor sprayers
atv sprayer, lawn garden sprayers, farm & field, backpacks, handlheld, battery, pump sprayer

Product guides and documents

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Chapin

Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent White


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Product Description

Chapin's 61800 4-gallon professional backpack sprayer with positional pump handle allows you to comfortably control this unit whether you're left or right handed. It comes with chemical-resistant seals for harsher weed control, pest control or fertilizers. Multiple nozzles are included: adjustable brass, adjustable poly, and poly fan tip. Its chemical-resistant poly tank is rust resistant and translucent. The backpack comes with Chapin’s standard 3-stage filtration system. Backed by Chapin’s 2-year limited warranty and made in the USA with global materials.

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Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent White
Chapin International Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent White
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Price-5% $85.49
Typical:$89.99
-5% $82.79
Typical:$86.93
$79.99$96.19$79.99$188.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
3.9
3.6
4.2
4.2
3.7
Easy to assemble
4.1
3.2
2.7
4.5
Value for money
3.5
3.4
4.0
3.2
Battery life
3.8
4.3
4.4
Sold By
Amazon.com
Amazon.com
WOEKBON
Amazon.com
ForLight
Amazon.com
tank volume
4 gallons
4 gallons
4 gallons
4 gallons
power source
manual
Battery Powered
Battery Powered
Manual
Battery Powered
Manual
material
Brass, Reinforced PVC
High Density Polyethylene (HDPE)
Plastic
Brass
style
Backpack Sprayer W/Adjustable and Fan Nozzle
4 Gal
Compact
Backpack
Gun
Adjustable,Deluxe

Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,740 global ratings

Customers say

Customers like the ease of use and value of the pump sprayer. For example, they mention it's very easy to assemble and can be filled in about 10 minutes. Customers appreciate the performance. That said, they have mixed opinions on weight, quality, comfort, and leakage.

AI-generated from the text of customer reviews

187 customers mention169 positive18 negative

Customers are satisfied with the performance of the pump sprayer. They mention that it works well, is terrific, and easy to put together. Some say that they have had no issues with the unit and that it's well thought out.

"...The pump mechanism works well, basically if you are walking around spraying continuously you need to keep pumping the handle...." Read more

"...But, this sprayer is easy to use, everything is very well thought-out, the pump lever is right within reach of my left hand and works a champ, and..." Read more

"Used one time and it worked great." Read more

"...Other than that complaint the sprayer works like a charm. A few pumps of the handle and you are spraying like a pro." Read more

90 customers mention72 positive18 negative

Customers find the pump sprayer easy to use. They mention that it's very easy to assemble, comes with all the tools, and can be filled assembled in about 10 minutes. It's also versatile and has a few different tips to choose from.

"...But, this sprayer is easy to use, everything is very well thought-out, the pump lever is right within reach of my left hand and works a champ, and..." Read more

"...The pump mechanism is smooth and easy to operate. The nozzle produces nice patterns and seems to "drip" less that other sprayers I have used...." Read more

"...has gallon and liter measurements on it so it is super easy to follow the instructions on whatever ingredient you are going to use...." Read more

"...It was simple to assemble, IT ABSOLUTELY DOES NOT LEAK, PERIOD, and it's extremely easy to use for long periods without hand fatigue...." Read more

56 customers mention56 positive0 negative

Customers appreciate the value of the pump sprayer. They say it's a good investment for home lawn care, and it has great quality for the price.

"...All things considered, the sprayer is a good value and I would buy it again." Read more

"Good seller" Read more

"...Very good deal for the cost." Read more

"...Seems like a decent value for the money. Would buy again." Read more

191 customers mention121 positive70 negative

Customers are mixed about the quality of the pump sprayer. Some mention that it's well constructed and has a substantial build, while others say that the threads were not made correctly, the wand is sketchy and easy to break, and the QC is poor.

"I haven't used it yet but it looks very well made." Read more

"...Eventually it formed a crack in the base near where the straps are connected which then started to leak...." Read more

"...'Three tips with this unit. The fan tip delivers the most volume and issues a very even and substantial atomized mist which will reach out a good..." Read more

"...It was super easy to assemble. The parts seem to be of high quality...." Read more

47 customers mention15 positive32 negative

Customers are mixed about the leakage of the pump sprayer. Some mention that it has a solid construction and doesn't leak, while others say that it started to leak, had issues with the hose, tank, nozzle, wand, or straps. Some say that the spray wAND was broken and unable to create a leak proof connection. Some customers also mention that the seal on the lid was swollen and expanded so that it no longer fits. Overall, opinions are mixed and depend on individual preferences.

"...crack in the base near where the straps are connected which then started to leak...." Read more

"...It worked great. This year when I went to use it again the seal on the lid was swolen and expanded so that it no longer fits on the sprayer...." Read more

"...The nozzle produces nice patterns and seems to "drip" less that other sprayers I have used...." Read more

"...Emptied the tank and examined it and saw it was leaking where the tank attaches to the pump assembly...." Read more

45 customers mention26 positive19 negative

Customers are mixed about the comfort of the pump sprayer. Some mention it's relatively comfortable to wear, with padded straps that keep it comfortable on your back. However, others say that it' s very uncomfortable, hard to fit, and the straps are uncomfortable. They also say that the spray wand is on the left side and their arm exhausted and their lower back hurting.

"...unit is the only way to go and THIS one works great, it's comfortable to wear and it's secure on your back even on our uneven, lumpy, mountainside..." Read more

"...I load it up with 3 gallons and my shoulders still get sore...." Read more

"...pleasantly surprised, once the straps are adjusted properly it is very comfortable, the pump handle very conviently placed...." Read more

"...The straps are lacking tremendously though. Very uncomfortable, no padding and hard to fit...." Read more

33 customers mention15 positive18 negative

Customers are mixed about the weight of the pump sprayer. Some mention that it's not that heavy, while others say that it gets heavy if you fill it up. The tank is 4 gallons, and it'll be heavy for a small person to effectively lug around.

"...straps could be more cushioned because when the unit is full it is quite heavy...." Read more

"...The sprayer balances nicely on my back and the weight is evenly distributed. The pump mechanism is smooth and easy to operate...." Read more

"...The problem is the weight pulls upward on the clip causing it to come off. I put the clips lower on the horizontal tube of the base...." Read more

"...go and THIS one works great, it's comfortable to wear and it's secure on your back even on our uneven, lumpy, mountainside ground...." Read more

48 customers mention12 positive36 negative

Customers are dissatisfied with the straps of the sprayer. They mention that the strap is lacking tremendously, and squeezes the heck out of them. The straps are secured to the steel frame with plastic clips that slide around on the frame. Some customers also report that the shoulder straps started unraveling at the top and slipped off the sprayers. Additionally, some customers mention that they're not long enough for some users and that the spraying mechanism is a bit dynamic.

"...The straps could be more cushioned because when the unit is full it is quite heavy...." Read more

"...They don't seem substantial, and they have come unattached one time while trying to put the sprayer on my back...." Read more

"...3 gallons is as much weight as my back will tolerate though. Straps are easy to adjust, but easier to adjust with some help while you’re wearing it...." Read more

"...The shoulder straps leave something to be desired, but are adequate for the home user (if I was a pro I would want more padding etc)...." Read more

Fix for shoulder strap issue.
5 Stars
Fix for shoulder strap issue.
I purchased this sprayer recently for weed control. It really beats the two gallon traditional hand pump sprayer for convenience of not needing to stop and pump every couple minutes. I read many reviews on it before I purchased and the common complaint was the shoulder straps popping off the frame during use. During assembly I took this into account. The instructions say to attach the clips on the vertical bars under the tank. The problem is the weight pulls upward on the clip causing it to come off. I put the clips lower on the horizontal tube of the base. In use the tended to slide up anyway. A simple tie strap is the cure. Hope this helps!
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Top reviews from the United States

Reviewed in the United States on March 10, 2024
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Reviewed in the United States on March 14, 2024
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Reviewed in the United States on June 1, 2020
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
15 people found this helpful
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Reviewed in the United States on July 26, 2023
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
4 people found this helpful
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Reviewed in the United States on February 22, 2024
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Reviewed in the United States on August 24, 2023
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
One person found this helpful
Report
Reviewed in the United States on March 25, 2024
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Reviewed in the United States on September 28, 2023
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
3 people found this helpful
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Top reviews from other countries

Mr. Stephen Harvey
5.0 out of 5 stars Best Sprayer I have ever owned
Reviewed in the United Kingdom on June 15, 2015
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
2 people found this helpful
Report
Gily
5.0 out of 5 stars Professional
Reviewed in the United Kingdom on July 14, 2019
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Scot
5.0 out of 5 stars Good price
Reviewed in the United Kingdom on September 15, 2019
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase
Luke Nolan
5.0 out of 5 stars 👍👍
Reviewed in the United Kingdom on May 31, 2019
Pattern Name: SprayerStyle: Backpack Sprayer W/Adjustable and Fan NozzleVerified Purchase