Model 21 Sprayer

Model # 969827

The Model 21 Sprayer is a low volume hose-end spray applicator for diluting and applying chemicals to any surface up close or at a distance. This unit uses standard city water pressure to draw chemical concentrate from a user-supplied container of chemical concentrate and blend it into the water stream. This accurately diluted solution is then projected through the recessed fan nozzle. This unit includes a machined polypropylene jug lid, threaded to fit 1 gallon jugs and the pull-up spout of many 5 gallon jugs for larger jobs that require extended spraying time. Quick disconnect the chemical assembly to rinse.

Key Features
  • Accurately dilutes chemical concentrate and applies it as a low volume spray
  • Durable!  Machined in the USA, not molded
  • Outlasts and outperforms similar molded plastic products
  • The stainless steel quick disconnect socket features 6 retaining balls to lock the injector assembly securely in place
  • Quick disconnect the injector assembly to rinse
  • With less than half the flow rate of competing models, you save money
  • Draws chemical from any sized container
  • The chemical suction tube includes a jug lid to enhance ease of use and safety
  • No moving parts!  Venturi action dilutes chemical consistently with precision metering tips
  • Great performance with water pressure as low as 20 PSI
  • Recessed fan nozzle for protection and fast coverage
  • Available with an attached bottle (#969820-B32)
  • Available with higher flow rate (#969857)
  • See more Lafferty chemical applicators in Catalog 11
  • Quick disconnect, machined polypropylene injector body
  • Fan nozzle with nozzle protector
  • 10' chemical suction tube with machined polypropylene jug lid and strainer
  • 20 color-coded metering tips for setting dilution ratios
  • Blue garden hose gun with stainless steel quick disconnect socket (red, yellow, or green gun optional)
Chemical Concentrate
Temperature up to 160°F
Pressure 20 - 100 PSI
Flow 0.84 GPM @ 40 PSI
Supply Line 1/2"
Nozzle 2520
Dilution Ratio Range 192:1 to 5:1 @ 40 PSI
Stainless Steel Hose Racks
Large Stainless Steel Hose Rack# 224150
Small Stainless Steel Hose Rack# 224145
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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