4000s - BA

CleanTech® 4000S

The CleanTech® 4000S Automated Handwashing System features three hand wash stations in a single stainless steel, water-resistant housing. Designed for high volume, high frequency handwashing, the 4000S houses one 2.5 gallon container of UltraPure Hand Hygiene Solution and one gallon of SelfClean Equipment Hygiene Solution per station, allowing for up to15-20 hand washes per minute. 

Partners in Hygiene Excellence



  • 3-Bay, freestanding, stainless steel durable construction
  • Designed for high-volume, high-frequency use
  • Accommodates 15-20 people per minute
  • Self-clean cycle runs every 8 hours, 3x daily
  • One drain and one hot and cold water line
  • Single power source supplies all three bays
  • Solution empty indicator
  • CIP Friendly
  • Visible Compliance Monitor

What is CleanTech®?:


  • Dimensions: 56" width x 21 1/2" depth x 48 1/2" height
  • Weight: 220 lbs. (varies with options)
  • Shipping Weight: 450 lbs. (varies with options)
  • Cycle Activation: Automatic via infrared photo-optical sensor. 12-second wash and rinse cycle. 
  • Handwash Compliance Monitor: Counts number of handwash cycles. Optional resettable counter. 
  • LED light bar solutions level indicator
  • Water Consumption: 0.6 gallons per 12-second hand wash cycle per station
  • Electrical: 100-240 VAC, 50/60 Hz, 480 W (160 W per bay)
  • Plumbing Inlet: 2 each, 3/4" male hose, hot and cold minimum 12 GPM, 40-100 PSI, 50 PSI optimum
  • Drain: Standard 1 1/2" drain stub, P–Trap to be supplied by facility Ideal drain height 18-22" from floor
  • Compressed Air (for optional integrated air curtain dryer): 3/4" inside diameter supply line recommended, 50 SCFM at 25-30 for optimal performance, not to exceed 50 PSI. Air pressure regulator not supplied. Recommend installing external air pressure regulator on facility airline prior to system connection.
  • Solutions Storage: one 2 1/2 gallon containers of Hand Solution in each bay. one 1 gallon container of Self-Clean in each bay
  • Solutions Compatibility: Required solutions and self–clean chemical provided by Meritech (Other solutions will void warranty.)

Full Specifications:

4000S Spec Preview
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CleanTech® Plus Program Includes:

  • Ownership of CleanTech® Automated Handwashing Station
  • All required Meritech Hygiene Solutions
  • Regular preventative maintenance, deep cleaning, calibration, and training
  • Expert hygiene consultation and implementation
  • Full parts and labor warranty
  • Free shipping
  • No up-front cost
  • Receive the newest CleanTech® equipment every 3 years

Starting at $725 per month for the CleanTech® 4000S!

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What is CleanTech® Plus?:

4000S Installation Gallery

See CleanTech® automated hygiene systems in use at some of our customer's locations below! 

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