G405: Fertilizer Feeder Hose-end Sprayer


  • $23.99
    Unit price per 
Shipping calculated at checkout.

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Prefer dry fertilizers over liquid concentrate and multiple spray patterns? We’ve got you covered with Chapin’s G405 fertilizer feeder hose-end sprayer.

It features a 32-ounce translucent poly concentrate tank and fits any standard hose end. The tank fits up to one pound of material. The simple thumb control allows you to turn the sprayer on and off and you twist the nozzle to choose between four different spray patterns. It has a built-in anti-siphon feature to prevent backflow and automatically mixes dry, water soluble fertilizers. The rustproof polymer construction makes it durable and chemical-resistant.

  • 32-ounce translucent poly tank
  • Fits standard hose ends
  • Automatically mixes dry, water soluble fertilizers without premixing
  • 4 different spray patterns
  • On/off thumb control
  • Built-in anti-siphon feature prevents backflow
  • Durable, chemical-resistant and rustproof construction

Applications: weed control, fertilizing, pest and fungus control

Documents & Support

G405 Product Manual
Chapin Warranty Information 
Chapin G405 Hose End Sprayer Product Video


Technical Specs

Model Number G405
Tank Size 32 Ounce
Tank Mouth Opening 2.5-inches
Tank Construction poly
Shut-Off Material poly
Lock-On Feature none
Nozzle 4-pattern spray dial
Filters in-tank
Seal Material nitrile
Anti-Siphon Feature yes
Spray/Flow Rate 0.4 - 0.5 gpm
PSI - Operating Pressure based on water pressure
Shipping Weight In Pounds
Item Dim. In.  (LxWxH) 9.75 x 8.0 x 4.5 
Item Weight In Pounds 0.75


Due to our ongoing product improvement process, product specifications may change without notice.