Pail/Jug Mount Uni-Body Mixing Station

Model # 985512

The Pail/Jug Mount Uni-Body Mixing Station is a convenient container-mounted chemical proportioner for diluting chemical concentrates and filling any size container with ready-to-use chemical solution. This venturi injection system uses standard city water pressure (35 - 125 PSI) to draw chemical concentrate directly from the container and blend it into the water stream to create an accurately diluted solution. Ball valve activation allows for hands-free dispensing.

Key Features

  • Screws onto, and dispenses directly from, chemical concentrate containers for increased efficiency
  • Eliminates manual mixing and optimizes chemical utilization, employee safety and labor efficiency
  • Ball valve activation allows for hands-free dispensing
  • High flow rate (4 GPM @ 40 PSI) quickly fills larger containers
  • Chemical resistant wetted components ensure outstanding performance with minimal maintenance - machined, not molded!
  • Dilution ratio controlled with precision metering tips
  • Easy to set up - no tools or mounting hardware required
  • Fits 1-gallon jugs, pull-up spouts on 5-gallon pails, or any container with 38mm OD threads
  • Available with lower flow rates (request at time of order)
  • Available for coarse/fine drum bung threads (#985500)
  • Available as a wall-mounted unit (#981100, 985100)
  • See Lafferty chemical management systems in Catalog 9


  • Water inlet ball valve
  • Integrated brass hose connection vacuum breaker
  • Machined polypropylene injector body (high flow)
  • 18" chemical suction tube with strainer
  • 20 color-coded metering tips for setting dilution ratios
  • 4.5' open flow discharge tube
Chemical Concentrate
Temperature up to 160°F
Pressure 35 to 125 PSI
Flow 4 GPM @ 40 PSI
Supply Line 1/2"
Dilution Ratio Range 914:1 to 9:1 @ 40 PSI
Alternate Check Valve - EPDM Standard
Check Valve, Chemical, PP/Viton, 1/4"# 491315
Stainless Steel Pail/Jug Racks
Jug Rack, SS, 1 Gallon, Round/Square# 224200
Jug Rack, SS, 1 Gallon/5 Liter, Rectangular "F-Style"# 224201
Jug Rack, SS, 5 Gallon, Round/Square# 224215
Jug Stand, SS, 5 Gallon Round/Square# 224414
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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