Unifit Lawn Sprayer - 400 US Gallon Spray Rig

Fits in a full sized pickup truck with a 6' or an 8' box. 400 US Gallons.CALL FOR SHIPPING RATE.
Unifit Lawn Sprayer - versatile, space saver.

Unifit Lawn Sprayer - versatile, space saver.

  • Unifit Lawn Sprayer - 400 US gal
    USD $4,794.15
    • Buy 2 for USD $4,559.24 each and save 5%
    • Buy 3 for USD $4,319.53 each and save 10%
  • High Pressure Regulator Option
    USD $92.26
  • Iron Ready Option
    USD $142.50
  • Optional Quick Coupler Set
    USD $47.93
  • Honda Engine Electric Start Option
    USD $231.98
  • Hose Guide for 18 inch Reels
    USD $157.46


Rittenhouse Unifit Lawn & Tree Sprayer includes a space-saving heavy duty polyethylene tanks with locking lid.


  • 400 US Gallon polyethylene tank with locking lid
  • Dimensions - 70" wide (top of tank) x 48" footprint wide x 55" deep. To top of center tank lid is 35" high. To top of hose reel is 51".
  • Return flow tank agitation.
  • Genuine Honda GX160 gasoline engine.
  • Hypro D30 Duplex diaphragm pump: 8.5 gpm, 550 psi.
  • Direct drive between pump and engine, no belts or pulleys to adjust.
  • Adjustable 5 psi - 150 psi pressure regulator with oil filled pressure gauge.
  • 12-volt power rewind hose reel holds 300' of 1/2" I.D. hose.
  • Weatherproof box with push button switch and solenoid for reel. Double insulated wiring harness withheavy rubber protective outer jacket to install to the truck battery.
  • Fits in a full sized pick-up truck with a 6' or an 8' box.
  • Drain hose with ball valve allows emptying of tank in controlled and environmentally friendly manner.
  • Bottom-Feed suction.
  • Includes 300' x 1/2" 600 psi spray hose installed on the hose reel.
  • Teejet lawn spray gun with heavy duty brass swivel & 3 nozzles.
  • High pressure regulator option available for use with Hypro D30 pump.

Iron Ready/High Volume Option

Includes all items above except the following:

  • Hypro D403 diaphragm pump 10.6 gpm, 580 psi with the RM40 pressure regulator (not the D30 pump)

GS40GI Option

  • Includes 9910-GS40GI Pressure Regulator for use with Hypro D30 pump

Quick Coupler Set

  • Includes Socket and Male Plug
  • Viton sealed
  • Ideal for use with chemical and water spray guns and hoses
  • Special internal seals to withstand lawn spraying chemicals

Honda Engine Electric Start Option:

  • Honda GX160 Gas Engine with electric ignition for easy starting
Do you need a backpack sprayer or spreader? If so add it to your sprayer order. If it fits on the shipping pallet there are no extra shipping charges.

Pay In Installments

Add one or more qualifying products to your cart and your entire order becomes eligible for interest-free installment plans of up to 6 months. Learn More

Related Information

Customer Reviews

Write Your Own Review

You're reviewing: Unifit Lawn Sprayer - 400 US Gallon Spray Rig

  • 1 star 2 stars 3 stars 4 stars 5 stars

* Required Fields

You might prefer