Chapin Biologic 6500 15-Gallon ATV Sprayer - chapinmfg

Chapin Biologic 6500 15-Gallon ATV Sprayer


  • $199.99
    Unit price per 
Shipping calculated at checkout.

PrintWarning: Cancer and Reproductive Harm.

Print Advertencia: Cáncer y Daños Reproductivos.

PrintAvertissement: Cancer et Dommages Reproductifs.


The Biologic ATV Sprayer has been configured to mount easily onto your ATV, UTV or lawn tractor, creating an excellent agricultural tool for a variety of uses.

The 15-gallon heavy-duty, translucent chemical-resistant tank has a 5-inch wide tank opening for easy filling and cleaning. This sprayer features a 2.2 gpm, open flow, 12-volt diaphragm pump with quick connect alligator clips. The sprayer delivers a maximum pressure of 70 psi with a 30-foot max vertical spray and a 26-foot max horizontal spray that will allow you to reach and spray a variety of surfaces and areas.

Additionally, the design features a double filtration system that prevents clogging, extending the life of the sprayer. Attached to the manifold is an easy-to-read pressure gauge allowing users to monitor spray output. 15-foot ratchet straps are also included to ensure tank stability as the vehicle moves over rugged ground. 

  • 15-Gallon translucent tank with 5-inch wide mouth opening and drain plug for easy filling and cleaning
  • Compatible with common fertilizers, weed killers and pesticides
  • High performing 2.2 gpm pump and dual filtration system
  • Professional dripless shut-off with Comfort Grip lock-on/off feature, brass wand and brass nozzle
  • Includes ratchet straps for mounting to your standard ATV, UTV or lawn tractor

Applications: weed and pest control, fungus control, fertilizers, general purpose cleaning

Can be used for disinfection only when using a diluted mixture of bleach per the CDC guidelines. CDC states: 5 tbsp (1/3 C) of bleach per gallon of room-temperature water or 4 tsp of bleach per quart of room-temperature water.  

Documents & Support

Chapin 6500 Product Manual
Chapin Warranty Information 
Backpack Sprayer Technical Support Videos


Technical Specs

Model Number 6500
Tank Size 15-gallon
Tank Mouth Opening 5-inches
Tank Construction poly
Pump Type diaphragm
Hose Length 15-foot
Hose Material reinforced hose
Shut-Off Material poly-trigger
Lock-On Feature dripless
Anti-Siphon Feature none
Shoulder strap ratchet straps
Battery Type none
Spray Hours none
Warranty none
Spray/Flow Rate (GPM) .4-.5 gpm
Nozzle(s) brass cone
Filters double filtration
Frame none
CFV none
Handle none
Shipping Weight In Pounds 30
Package Dim. In. (LxWxH) 33.75 x 14.1 x 15.6
Item Dim. In. (LxWxH) 33.25 x 14 x 15.4
Item Weight In Pounds 28.2
Pressure relief valve none
Extension Wand Material brass
PSI - Operating Pressure 70 psi
Motor Size 2.2 gpm 12-volt
Extension Wand Length
Spray Stream Max Vertical
Spray Stream Max Horiz.

*Spray distance is dependent on many factors such as adjusted nozzle orifice size, tank pressure, wind interference and angle of inclination. Spray distances may vary based on user's specific application.