Chapin Home and Garden Sprayer 1 Gal. (16100)

4 out of 5 stars 1 Reviews | 1 Q&A

Chapin Home and Garden Sprayer 1 Gal. (16100)

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Average Rating

4 out of 5 stars Rating: 4

1 Review | 1 Q&A

Product Overview

The Chapin Home and Garden 1 Gallon Sprayer (16100) is multi-purpose sprayer that can be used for pesticides, fertilizers, herbicides even for general cleaning. It features and in-tank filter and ergonomic pump handle for user's convenience. The spraying nozzle is adjustable from cone to straight spray pattern. This product can be used for general cleaning, home and garden, for pest control and for turf / landscape spraying purposes. It's a poly tank that are non-corrosive to most fertilizers, herbicides and pesticides. It has a lock- on feature that locks it in sprayer mode, reducing user's fatigue. It also features a poly ergo handle that is designed to prevent fatigue in pumping.

Features and Specs

For use in Cleaning
Home and Garden
Pest Control
Application Cleaning
Weed and Feed
Dimensions 7.50 x 7.50 x 13.25
Sprayer Type Hand Pump Sprayer
Tank Size (gal.) 1 gal
Spray Pattern Cone to straight spray pattern
Parts Included In tank removable filter
Shipping Weight 2.06 lbs
Manufacturer Chapin (Mfg. Number: 16100)
UPC 023883161002


General Cleaning of Handheld Sprayer:

Always empty the sprayer and clean the tank thoroughly after each use. fill with water and replace Pump Cap tightly. Pressurize the unit by pumping (15 pumps). Squeeze shut-off (discharge) to empty contents through the nozzle. Repeat as needed.

Cleaning the shut-off (Discharge Handle):

Pull handle straight up to disassemble handle from shut-off. Insert notches from underside of handle into plunger grooves on the top of shut-off barrel and turn counterclockwise using the handle like wrench. Remove plunger, diaphragm and spring from inside the shut-off. Wash the shut-off diaphragm with mild detergent. Reassemble: Hold shut-off upright and place spring in hole, place diaphragm on top of spring and reassemble plunger and tighten.Tighten plunger clockwise until flush to top of shut-off body. Do not over-tighten or unit may not spray. To replace handle back into position on shut-off, slide forks under plunger, push handle down until it snaps into place.

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  • 4 of 5 Stars


    By Bradlee on 09/27/2019

    I purchased this product not realizing I wouldn't need it. However, I wont use it for a pesticidial application, but I will use it for the garden. Excellent quality and ideal for any job you have use for.

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    0 of 1 people found this review helpful

Questions & Answers

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What should I do if a new Chapin Home and Garden Sprayer 1 Gal. (16100) dribbles but does not "spray"?

I bought the sprayer yesterday. It does not cover a wide area. It only dribbles out, even though I tried pumping it and adjusting the spray unit. I am very frustrated.


The Chapin Home and Garden Sprayer 1 Gal. (16100) has an adjustable nozzle that sprays from a cone to a straight spray pattern.  You may want to check the tightness of the hose nut to ensure the hose is secured tightly on the tank outlet.  It will need to be pressurized with 15 pumps before using.  You can contact Chapin directly at 1-800-950-4458 for further troubleshooting. 

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