Portable 2 Wheeled 20 Gallon Liberty Sprayer

Color Options Available

Model # 940119

The Portable 2-Wheel 20 Gallon Liberty Sprayer is a chemical spray applicator for projecting ready-to-use chemical solution on to a variety of surfaces. This unit features a stainless steel enclosure and cart and uses a cost-effective Flojet air-operated, double-diaphragm pump to draw pre-diluted chemical from the 20 gallon tank. The solution is then discharged through the hose, wand and fan pattern spray nozzle. Includes 2 spray nozzles providing either 16 or 28 minutes of spraying time per 20 gallons of solution depending on the nozzle used.

Key Features
  • Draws pre-diluted chemical from the 20 gallon tank
  • Cost-effective Flojet AODD pump (Santoprene diaphragms)
  • The chemical flow rate is regulated to match the mid-range of the air pump’s specified operating range which protects the pump from running, repetitively, at maximum capacity
  • Alternate nozzles to project a low or medium volume fan pattern spray
  • Sprays for 16 or 28 minutes per tank fill
  • Powered solely by compressed air
  • Corrosion resistant wetted components ensure durability and years of reliable service
  • Balanced weight distribution to prevent tipping
  • Available in five color-coded configurations
  • Available as a wall-mounted unit (#940005)
  • See other air-operated sprayers and foamers in Catalog 4


  • All stainless steel 2-wheel cart with non-marking tires
  • 20 gallon, wide-mouth, polyethylene chemical tank
  • Lockable, stainless steel pump enclosure
  • Air inlet ball valve and regulator/filter
  • Flojet 1/4" AODD pump
  • 50' discharge hose, stainless steel ball valve, stainless steel wand & 2 fan nozzles
Ready-to-Use Chemical Solution
Compressed Air up to 4 CFM
Hose 1/2" ID x 50'
Nozzle 2506 or 2510
Alternate Air Pump Diaphragm - Santoprene Standard
Viton Diaphragm Upgrade For Flojet Air Pump# 710756
Kalrez Diaphragm Upgrade For Flojet Air Pump# 710755
Proportioning / Filling Options
1-Way Ball Valve Mixing Station (4 GPM)# 985100
1-Way Push Lever Mixing Station (4 GPM)# 981100
High Volume Mixing Station (9.9 GPM)# 985835
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

Comments and/or questions about this website should be addressed to webmaster@laffertyequipment.com