Water Stations ACWS 3000; Vending Machines Water Stations & Alkaline!

commercial reverse osmosis systems – 2200 gpd to 4000 gpd:

Six Faucets Water Station Vending Machine with Purified Water and Alkaline Water!

New Indoor 4 Heads Vending Machine Water Station Self-Service!

ACWS build and customized any Water Stations that meet you need!

The Process of Reverse Osmosis

Osmosis is a natural process. When two liquids with differing concentrations of a solute are separated by a semi-permeable membrane, the liquid tends to move from low to high solute concentrations to reach equilibrium.

Reverse osmosis is a process whereby a solvent of high solute concentration is forced through a semi-permeable membrane to an area of low solute concentration by applying pressure. The feed water pressure must exceed the osmotic pressure in order for the process to work.  Thus, low pressure systems work with more dilute solutions, but highly concentrated solutions (such as sea water desalination) require greater pressures to work.  The fact of the matter is that reverse osmosis is the most economical technology to purify water to extremely high quality standards. 

What Makes Up a Complete Reverse Osmosis System?

A typical reverse osmosis system is much more than just to “RO Component.”  A complete Reverse Osmosis System generally includes several other components, such as:

  • Pre-Treatment – this includes carbon filters to remove chlorine, iron, manganese and sulfur filters, water softeners or ant-scalant systems.
  • Storage and Distribution – RO systems make water slowly, so a tank is required.  There are two (2) types of tanks – atmospheric and bladder types.  Atmospheric types are typically bigger and since there is no bladder to supply back-pressure, the water quality is higher in an atmospheric tank verses a bladder tank.  Smaller systems (generally under 1, 000 gpd often use bladder tanks from 14 to 80 gallons, while larger volume systems use atmospheric tanks from 75 gallons to 2, 000 gallons.  When using an atmospheric tank a booster pump must be utilized to re-pressure the water and distribute it.
  • Post-Treatment – this includes ultraviolet disinfection (UV) or ozonation to kill bacteria, pH adjustment to raise the pH or add some hardness back to the water and/or deionization to totally demineralize the water.
  • Instrumentation – monitoring the end water quality is often desirable, so a number of instruments and analyzers are available to facilitate that.

Typical Complete Reverse Osmosis System Components:

  1. Backwashing Carbon Filter
  2. Anti-scalant Component
  3. RO Component
  4. Atmospheric Tank
  5. Distribution and re-pressurization Pump
  6. Ultraviolet Disinfection
  7. .2 Micron Post Filter
  8. Deionization Cartridges
  9. Quality Light

 ACWS is the “one-stop-shop” to engineer and design a sustainable, economical and practical reverse osmosis system for what your application happened to be.  Call on of our Commercial Reverse Osmosis Engineers at 619-808-1985 get systems design help from the experts. .

Water Stations Vending Machines: Exp: Model ACWS 636 & ACWS 3000:

Features: ACWS 636

  • 2200 GPD vending machine (ACWS636)
  • vending machine with four faucets fill water station
  • 1 cu.ft Model 5600 Carbon Filter
  • 1 cu.ft Model 5600 Softener
  • ¾ HP high pressure reserve osmosis pump
  • single 4’’ X 40’’ TFC membrane
  • ¾ HP delivery pump
  • big blue Post-filter
  • Ultraviolet (UV) water sterilizer
  • Accept dollar bills and coins
  • Stainless steel body


  • Height: 68’’
  • Width: 34’’
  • Length: 38’’

Features: ACWS 3000

  • 2200 GPD vending machine
  • vending machine with four faucets filling water station
  • 1 cu.ft Model 5600 Carbon Filter
  • 1 cu.ft Model 5600 Softener
  • Two 5 Micro 10’’ Housing Pre-Filter
  • ¾ HP hight pressure reverse osmosis pump
  • single 4’’ X 40’’ TFC membrane
  • ½ or 1/3 HP delivery pump
  • big blue 10’’ Post-filter
  • Ultraviolet (UV) water sterilizer
  • Auto filling (dispensing water) by 1 to 5 gallons
  • Auto Start, Stop, and Resume buttons. No more over flow
  • One 300-gallon water tank outside
  • Accept dollar bills and coins
  • Stainless steel body
  • New color changing LED lights guide when water will be dispensing


  • Height: 74’’
  • Width: 32’’
  • Length: 41’’
  • Weight: 450 lbs