Chapin 4700 HydroFeed In-Line Fertilizing Injection System
Chapin 4700 HydroFeed In-Line Fertilizing Injection System brass valve
Chapin 4700 HydroFeed In-Line Fertilizing Injection System faucet connection
Chapin 4700 HydroFeed In-Line Fertilizing Injection System
Chapin 4700 HydroFeed In-Line Fertilizing Injection System brass valve
Chapin 4700 HydroFeed In-Line Fertilizing Injection System faucet connection

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system hooks into your outdoor faucet.

4700

16 ounce clear plastic tank with funnel tank opening

Adjustable connection elbow lets tank mount to any hose spigot

Rigid inlet tube with filter for debris-free mixing

Buy now
Retailers
Details and features

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.

HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.

This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.

Applications

Home Garden

16 ounce clear plastic tank with funnel tank opening

Ideal for liquid fertilizer

Adjustable connection elbow lets tank mount to any hose spigot

Large opening with O-ring for leak-free operation

Rigid inlet tube with filter for debris-free mixing

Drain plug with valve to quickly empty the tank after each use

Not compatible with drip irrigation systems

Related Parts

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.

HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.

This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.

Replacement Parts Available:

Injector Plug 6-8261
Gasket 6-8262
Tube 6-8263
Shut-off Valve 6-8264

Please check your local retailer, or call our Order Team (1-800-444-3140), to check availability and purchase.

Specification

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.

HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.

This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.

Model Number 4700
Product Category Watering Tools
Applications Home Garden
Warranty 1 year limited
Country of Origin Indonesia
Dimensions (LxWxH) 7.25x3x13.5
Weight 1.65 pounds
Assembly Required No
Tank Size 16 ounces
Tank Material Plastic
Seals Nitrile
Filter In-tank
Operating Pressure Based on water pressure
Downloads

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.

HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.

This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.

Safety & Usage for

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.

HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.

This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.

Where to buy Chapin Products

Easily locate trusted retailers or purchase online.
Walmart Logo
Tractor Supply Logo

Related Products

Chapin 4701 HydroFeed Fertilizer Injector

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

The Chapin 4701 HydroFeed in-line fertilizing injection system is designed for fertilizing gardens and lawns, by automatically mixing your chemical with water.
More Info
Chapin 4702 HydroFeed Fertilizer Injector

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

The Chapin 4702 HydroFeed works differently than a standard hose-end sprayer. Designed for liquid chemicals, as the chemical is being drawn out of the tank through the tube, water is replaced.
More Info
Chapin 4710 HydroFeed Fertilizer Injector

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

Designed for fertilizing with sprinklers and garden hoses, the Chapin 4710 1-gallon HydroFeed fertilizing injection system hooks into your outdoor faucet, with a standard hose connection so you can use it for feeding while watering.
More Info
Chapin 4720 HydroFeed Fertilizer Injector

Chapin 4700 16 Ounce HydroFeed In-Line Fertilizing Injection System for Sprinklers and Direct Hose Use

The Chapin 4720 2-gallon HydroFeed fertilizing injection system is designed for fertilizing with sprinklers and garden hoses.
More Info
Need Help?

Frequently Asked Questions

Our technical team can help! Give them a call at 1-800-444-3140, option 1, or email them at [email protected].

Our order team can help! Give them a call at 1-800-444-3140.

Chapin sprayers and spreaders are manufactured in the United States. A percentage of our internal components do come from outside the United States.

The majority of our watering products are not made in the United States. Our watering can is made 100% in the United States with recycled materials.

Only our battery-operated products include an SDS. This is specifically for the battery included with the unit. Chemicals are not included with any sprayer, sprayer, or watering product. Always review the SDS that comes with whatever chemical or solution you’re spraying or spreading and consult with technical team if you have any questions. 1-800-444-3140, option 1.

You can purchase Chapin products directly from any of the retailers located on our website, www.chapinmfg.com. Always check with your local retailer for availability. If you’re outside of the United States and are unsure, please call our order team at 1-800-444-3140.

Chapin has 4 levels of warranties on our products: 1 year, 2 years, 5 years, and limited lifetime warranties. Parts and certain accessories do not have warranties. Check our Warranty page for an explanation of each warranty level. Your warranty will be listed on your packaging and/or product manual. Please register your product after purchase to access your warranty.