TWT Transportable Water Treatment Systems with Micro-Filtration,
UV Disinfection, and Deposit Control


  • Military Camps

  • Disaster Relief

    • Tornados, Floods, Hurricanes, Earthquakes

  • Emergency Preparedness

  • Civil Defense

  • Refugee Camps

  • Cholera Epidemics

  • Remote Construction Projects

  • Small Community Systems

  • Environmental Clean-up Sites

New! - Solar Powered Integrated Systems

New! - 200 GPM UV-200 Model


The Triangular Wave UV-20, UV-40, and UV-60, UV-200 Water Treatment Systems serve as small scale water treatment plants; creating clean, good-tasting drinking water from streams, ponds, lakes, cisterns, or contaminated community water supplies.  It filters out over 100 contaminants including sediments, mercury, pesticides, giardia cysts and cryptosporidium.

99.9% Kill-rate for Viruses and Bacteria

The systems use ultraviolet light to destroy disease-causing bacteria and viruses including Legionnaires' Disease, Salmonella and Cholera.  Its 99.9% kill-rate meets the highest known standards.

Easy to Ship Anywhere in the World

The UV-20, UV-40, and UV-60 Water Treatment Systems are fully self-contained and mounted on an aluminum skid.  The total dimensions are within the allowable limits making it possible to ship by air-freight to any international airport.

Large Capacities and Fast Operation

The UV-20 has a flow-rate of 20 gallons (76 liters) per minute.  The UV-40 has a flow-rate of 40 gallons (152 liters) per minute.  And, the UV-60 has a flow-rate of 60 gallons (227 liters) per minute.  The UV-60 can fill a 50,000 gallon (190 cubic meter) storage bladder in just 14 hours.

Economical to Use

The cost of treating water with the Triangular Wave Systems is just a fraction of a cent per gallon; comparable with many municipal systems.

Usually Less Than 4% Waste

The Transportable Treatment Systems discharge a bare minimum of water water; approximately 4% or less.

Operates Automatically

Programmable logic controls allow the systems to function automatically with a high degree of quality assurance and operator convenience.  The flow meter displays total output and manual over-ride controls also are included.


Specifications subject to change without notice: UV60-1
Pump: Centrifugal; 10 hp; self-priming; with Y strainer
Automatic Pre-Filter: removes particles down to 25 microns; automated backwash as required.
Multimedia Filter (1)
5 Micron Centrifugal Cartridge Filter (1)
1 Micron Centrifugal Cartridge Filter (1)
Multimedia Filter: selected media; 30 cu.ft.
Backwash Controller: timer driven automatic backwash; manual over-ride
Ultraviolet Radiation Rate: 40,000 microWatt seconds per cm2 (exceeds NSF Standard 55)
Ultraviolet Source: 3 - 122 cm (48") tubes; typical 7,000 hours service per lamp
Chlorine Injector (optional): Automatically calibrated; manual adjustment
Programmable Logic Controller: 5 millisecond scan rate; up to 900 instructions
Flow Meter: displays flow rate and total flow per period
Power Supply: 3-phase; 550/60 or 380/50 or to customer's specifications
Dimensions: 122 cm (L) x 167.7cm (W) x 157.5cm (H) - (48"x 66"x 62")
Shipping Volume: 3.22 cubic meters (114 cu.ft.)
Weight: Dry - 600kg (13201bs); Dry with media - 1500kg (3300)1bs

Also available: UV-20 & UV-40 Transportable Emergency Water Systems