Demco Farm 300 Gallon Deluxe Single Axle Sprayers

Double tap to zoom




Demco’s 300 gallon trailer sprayers have a proven, time-tested design. Available with many different boom and pump options, as well as many accessories, Demco 300 gallon trailer sprayers can be configured for your application requirements.

If you need a smaller capacity field sprayer, you need to look at Demco!


  • 300 gallon polyethylene elliptical tank with two dual jet agitators and sump.
  • 10 gauge formed steel trailer with 27" ground clearance and adjustable wheel spacings from 60"-80".
  • A large, convenient step and work platform with safety rail.
  • A clean water tank is conveniently mounted on each 300 gallon frame.
  • All truss booms are complete with 3/4" high volume plumbing and TeeJet® drip free diaphragm check nozzles with stainless steel boom and hose clamps spaced at 20".
  • Demco's DBFT flotation boom mechanism is recommended on 300 gallon “Deluxe” sprayers.


NOTE: Sprayer is less spray tips. Factory setup available.
Boom may be removed for shipping.




Part Number Description
PE300RA 300 Gallon Tank


Trailer Frame

Part Number Description
9411015 300 Gallon Single Axle Trailer with T11L Tires (60" - 80" wheel spacing)



Part Number Description
XL1700D Hypro® "Silver Cast" 5 Roller Pump
C1700D Hypro® 5 Roller Pump
9425015 Hypro® Gear Drive Pump with Constant Velocity PTO Shaft (C9016 540)
9425026 Hypro® Belt Drive Pump with Constant Velocity PTO Shaft (C9403 540S)
9425056 Hypro® Hydraulic Pump (C9303HM1)(hoses included)


Plumbing / Pump Mount

Part Number Description
9425002 Roller Pump Kit (Manual Controls included)
9425043 Hypro® Gear Drive Centrifugal Kit
9425003 Hypro® Belt Drive Centrifugal Kit
9425004 ypro® Hydraulic Centrifugal Kit



Part Number Description
CP3B3HV Manual Control Valves for Centrifugal Pumps
CP414HVR 3 section electric (solenoid valve)


Boom with Plumbing

Part Number Description
DBFT Flotation Boom Mechanism (required on this model)
DB30DF 30' Truss Boom with Drip Free Plumbing
DB45DF 45' Truss Boom with Drip Free Plumbing



Part Number Description
SU341 Factory setup
DBTP Wheel Assisted Boom Tip Protectors
DBSAL Auto Boom Leveler
CPTK1 Quick Refill (utilizes nurse tank transfer pump for refilling)
9428009 Hydraulic Height Adjuster (24" travel)
DBHY Hydraulic Boom Wing Leveling
9428002 Fence Line Spray Kit, Electric
9428003 Fence Line Spray Kit, Manual
DBHG Handgun (includes 25' of 1/2" hose)