Chapin 4 gal. Backpack Lawn Sprayer
Chapin 4 gal. Backpack Lawn Sprayer
Item # 1330858
$79.99
Get everything you need
Neighbor’s Club Members earn points with purchases.
$79.99
New Cardmembers earn a $75 Reward‡ with qualifying purchase of $75 or more plus earn 5% in Rewards+ on this purchase. Valid through 7/12/26.
Shopping at
Grassland (franklin) TN
Delivery to
Free standard delivery on online footwear & Clothing purchases of $49 and over.
Get everything you need
Neighbor’s Club Members earn points with purchases.
The Chapin 4 gal. Backpack Lawn Sprayer is ideal for the professional landscaper, farmer and homeowner. The backpack lawn sprayer features a 4 gal. poly tank with a 4 in. wide mouth opening for easy filling and cleaning. This lawn sprayer also includes a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, a poly wand, cushion grip poly shut-off, adjustable poly-cone nozzle and padded shoulder straps.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on sprayers? Check out our guide on agricultural and lawn sprayers in the product documents section.
- 4 gal. translucent tank with 4 in. wide mouth opening for easy filling and cleaning
- Compatible with common fertilizers, weed killers and pesticides
- Lawn sprayer with 3-stage filtration system to prevent clogging
- Cushion grip poly shut-off with adjustable poly-cone nozzle
- Padded shoulder straps to accommodate a full backpack for hours
- Nitrile seals provide compatibility with fertilizers, weed killers and pesticides
- Ideal for professional landscapers, farmers, or homeowners
| Brand | Chapin |
|---|---|
| Country of Origin | Made in USA |
| Chemical Compatibility | Weed Killer, Pesticide, Fertilizer |
| Features | None |
| Hose Length | 48 in. |
| Maximum Operating Pressure | 60 PSI |
| Power Type | None |
| Product Height | 21.9 in. |
| Product Length | 14.75 in. |
| Product Weight | 10.5 lb. |
| Product Width | 9 in. |
| Tank Capacity | 4 gal. |
| Tank Material | Polyethylene |
| Warranty | 1 year limited |
| Manufacturer Part Number | 60104 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 24 Questions
Newest questions
Q: Can I use vinegar in sprayer
2 months ago1 Answer
- A: Howdy neighbor! Yes, you can absolutely use vinegar in your Chapin 4 gal. Horticultural Vinegar Backpack Sprayer (60104) because it is specifically built with acid-resistant seals designed for high-strength acetic acid. This model is the perfect choice for organic weed control, but be sure to wear protective gear as horticultural vinegar is much more corrosive than the household version!2 months agoHelpful?
Q: Is the pump handle reversible
5 months ago1 Answer
- A: Yes, the pump handle on the Chapin 4 gal. Backpack Lawn Sprayer is reversible. It is designed with a positional pump handle that can be easily switched to either the left or right side, allowing for comfortable operation for both right-handed and left-handed users.5 months agoHelpful?
Q: Hi. Can you use exterior wood stain with this product?
a year ago1 Answer
- A: Hello, thank you for your question. No, it is only recommended for use with standard pesticides, fertilizers, and weed killers. We would recommend that you consider using one of Chapin's Clean & Seal models for spraying stains. Chapin 25020: 2-gallon Clean 'N Seal Poly Deck Sprayer | Item # 1584585 https://www.tractorsupply.com/tsc/product/chapin-1-gal-clean-n-seal-poly-deck-sprayer-for-deck-cleaners-transparent-stains-and-sealers-25010-1584585a year agoHelpful?
Q: are there replacement parts for the entire unit you can get locally
a year ago2 Answers
- A: Hi. We do offer replacement parts for the 60104 sprayer. For further assistance with locating parts, please call our Product Support team at 1-800-444-3140 option 1. Thank you for your question.a year agoHelpful?
Q: Can you use Eraser with sprayer?
2 years ago1 Answer
- A: Hi, If it is one of the following, yes. Compatible with common fertilizers, weed killers and pesticides2 years agoHelpful?
Q: The pump stopped working on 60104. Had it less than a year
2 years ago1 Answer
- A: Hi, Hate to hear your having an issue with your pump. Please reach out to the manufacturer for warranty information using their contact information below. ***CHAPIN*** 1-800-444-3140 or visit their website https://www.chapinportal.com/guestbook2/2 years agoHelpful?
Q: How far will it spray?
2 years ago1 Answer
- A: Hi, Here is the information we received from the vendor- "For model 60104 Backpack Sprayer, the nozzle can adjust from cone spray to straight stream and it can reach up to 25-30 feet of distance depending on the thickness of product and pressure on straight stream."2 years agoHelpful?
Q: I need a new piston collar for the 60104 Chapin 4 Gal Backpack sprayer. The most common replacement part is too large.
3 years ago1 Answer
- A: Hi, For replacement parts and accessories, please reach out to Chapin directly at ***CHAPIN*** 1-800-444-3140 or visit their website https://www.chapinportal.com/guestbook2/3 years agoHelpful?
Q: Can you use roundup in this sprayer
3 years ago1 Answer
- A: Hi, Per the vendor-Yes, roundup could be used in this sprayer.3 years agoHelpful?
Q: Do you carry a piston pump rebuild for this sprayer? Or would you know the part number?
3 years ago1 Answer
- A: Hi. Yes - the rebuild kit for the Chapin 60104: “4 gal. Backpack Lawn Sprayer” would be part number 6-8235: “Piston Pump Repair Kit”. If you have any further questions, you can also reach our Product Support team at 1-800-444-3140 option 1. Thank you for your question.3 years agoHelpful?
1 - 10 of 24 Questions
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 24 Questions
Newest questions
Q: Can I use vinegar in sprayer
2 months ago1 Answer
- A: Howdy neighbor! Yes, you can absolutely use vinegar in your Chapin 4 gal. Horticultural Vinegar Backpack Sprayer (60104) because it is specifically built with acid-resistant seals designed for high-strength acetic acid. This model is the perfect choice for organic weed control, but be sure to wear protective gear as horticultural vinegar is much more corrosive than the household version!2 months agoHelpful?
Q: Is the pump handle reversible
5 months ago1 Answer
- A: Yes, the pump handle on the Chapin 4 gal. Backpack Lawn Sprayer is reversible. It is designed with a positional pump handle that can be easily switched to either the left or right side, allowing for comfortable operation for both right-handed and left-handed users.5 months agoHelpful?
Q: Hi. Can you use exterior wood stain with this product?
a year ago1 Answer
- A: Hello, thank you for your question. No, it is only recommended for use with standard pesticides, fertilizers, and weed killers. We would recommend that you consider using one of Chapin's Clean & Seal models for spraying stains. Chapin 25020: 2-gallon Clean 'N Seal Poly Deck Sprayer | Item # 1584585 https://www.tractorsupply.com/tsc/product/chapin-1-gal-clean-n-seal-poly-deck-sprayer-for-deck-cleaners-transparent-stains-and-sealers-25010-1584585a year agoHelpful?
Q: are there replacement parts for the entire unit you can get locally
a year ago2 Answers
- A: Hi. We do offer replacement parts for the 60104 sprayer. For further assistance with locating parts, please call our Product Support team at 1-800-444-3140 option 1. Thank you for your question.a year agoHelpful?
Q: Can you use Eraser with sprayer?
2 years ago1 Answer
- A: Hi, If it is one of the following, yes. Compatible with common fertilizers, weed killers and pesticides2 years agoHelpful?
Q: The pump stopped working on 60104. Had it less than a year
2 years ago1 Answer
- A: Hi, Hate to hear your having an issue with your pump. Please reach out to the manufacturer for warranty information using their contact information below. ***CHAPIN*** 1-800-444-3140 or visit their website https://www.chapinportal.com/guestbook2/2 years agoHelpful?
Q: How far will it spray?
2 years ago1 Answer
- A: Hi, Here is the information we received from the vendor- "For model 60104 Backpack Sprayer, the nozzle can adjust from cone spray to straight stream and it can reach up to 25-30 feet of distance depending on the thickness of product and pressure on straight stream."2 years agoHelpful?
Q: I need a new piston collar for the 60104 Chapin 4 Gal Backpack sprayer. The most common replacement part is too large.
3 years ago1 Answer
- A: Hi, For replacement parts and accessories, please reach out to Chapin directly at ***CHAPIN*** 1-800-444-3140 or visit their website https://www.chapinportal.com/guestbook2/3 years agoHelpful?
Q: Can you use roundup in this sprayer
3 years ago1 Answer
- A: Hi, Per the vendor-Yes, roundup could be used in this sprayer.3 years agoHelpful?
Q: Do you carry a piston pump rebuild for this sprayer? Or would you know the part number?
3 years ago1 Answer
- A: Hi. Yes - the rebuild kit for the Chapin 60104: “4 gal. Backpack Lawn Sprayer” would be part number 6-8235: “Piston Pump Repair Kit”. If you have any further questions, you can also reach our Product Support team at 1-800-444-3140 option 1. Thank you for your question.3 years agoHelpful?
1 - 10 of 24 Questions
Similar Items
-
-
Top Rated
-
-
-
-
-
-
-
-
-
Top Rated
-
Reviews
- purchase
- spraying
- quality
- price
- straps
- setup
- ease of use
- returns
1 to 4 of 178 Reviews .
1 – 4 of 178 Reviews
Most Recent
Review 1
1 out of 5 stars.
Poor..
19 days ago
I don't typically write reviews, but this thing is a piece of junk. Don't waste your money. Rubber plunger keeps separating inside the pump. You have to tear it apart and repair it every other time you want to use it. Keep shopping.
Response from Chapin International:
18 days ago
Chapin International
Sorry to hear you are having trouble with model 60104, to best assist you can reach out to our Product Support at 1800-444-3140 option 1 as they can assist you with product questions, troubleshooting and warranty. Thank you.
Review 1
1 out of 5 stars.
CHAPIN 4 GAL BACKPACK SPRAYER
21 days ago
I RETURNED AFTER USING 2 TIMES. THE FIRST PROBLEM IS YOU HAVE TO CONTINUE PUMPING TO HAVE ENOUGH PRESSURE TO SPRAY. THE SECOND PROBLEM IS THE STRAPS ARE TOO NARROW TO SPREAD THE WEIGHT AND CAUSED M BACK TO HURT. I TRIED WITH 3 GALLONS OF SOLUTION AND THEN 2 GAL. SAME RESULT. THE STRAPS NEED TO BE REDESIGNED.
SweepstakesYes
No, I do not recommend this product.
Review 1
3 out of 5 stars.
Won't know until after assembly
a month ago
The backstraps came attached incorrectly, on the wrong aides
Franklinton NC 27525
Review 1
5 out of 5 stars.
garden sprayer
10 months ago
Super great deal thanks works wonderfully.
SweepstakesYes
Yes, I recommend this product.