SAMSCO Thermal Evaporators and Waste Water Treatement
Evaporators and Wastewater Management Equipment
Phone: 603-668-7111

Atmospheric Evaporators

The Evaporative Tank (ET-III-W) atmospheric wastewater evaporator is designed specifically to evaporate water from solutions with high solids content. This particular design eliminates any small, entrapping passages. The up AND down-draft spraying at very high flow rates produces high evaporation at moderate temperatures.

Those looking for the greatest evaporation rates at a given temperature will choose the ET-III-W for its high efficiency for any application.

Another use "made-to-order" for the Evaporative Tank (ET-III-W) is the dewatering of decorative and hard chrome plating solutions. The ET-III-W can be used directly on the plating tank to remove rinse spray water and fume scrubber water.

Dewatering of waste solutions (cutting oils, printing ink & paint washwater, spent chemical solutions, photo waste) save the users of ET-III-W evaporators thousands of dollars in disposal costs. Where the need is for only 3 to 4 gallons of evaporation per hour, no added heat is required. Heat for evaporation is taken from the room air that is forced through the evaporator.

Specific features include:

  • Straight-Line Air Flow; Blower, Sprays and Evaporative Panels
  • Large Volume, low RPM, Full Width Blower
  • Patented One-Piece Molded Wet-Selection NO LEAKS!
  • Double Union, CPVC Ball Valve, for Evaporation Control
  • Maximum Wet area, IN-LINE* for Easy Air & Solution Flow
  • Rounded Turns for Smooth Air Flow
  • Up to 1-1/2 HP, All Ball Bearing Motor, 1.25 Service Factor, 1ø or 3 ø available
  • Up-Facing Exhaust, NO Elbows Needed
  • Custom designed, Stay-Wet Mist Eliminator for Maximum Droplet Retention. Optional "AirScrubber ™" Available for Near-Zero Discharge
  • Choice of Pumps to Fit Your Application

Strong, One-Piece, Molded "Tank". *No Welded Pieces to Crack or Leak.

Samsco Poly Atmospheric Evaporators - Heated Tank System Samsco Poly Atmospheric Evaporators - Companion Samsco Poly Atmospheric Evaporators - ET-III-W

Samsco Atmospheric Evaporators Models

Crated Weight (lbs.)
56" L, 69" H, 29" W
56" L, 69" H, 38" W
1 hp (2500 CFM)
1 hp*
1-1 1/2 hp (3300 CFM)
1-1 1/2 hp*
Pump Requirements: 10 psi (23 feet of head) Required at Evaporator
21 gpm
45 gpm
Evaporative Area (sq ft.)
2" FPT, Gravity Return
Ambient Air; 40 - 104° F, Solution 40 - 160°F
16" Diameter, Available from POLY PRODUCTS INC.
48" x 25"
48" x 34"
*available as 110/220V, 1 phase or 230/460V, 3 phase

Contact: Sales at 603-668-7111, ~ Service at 603-668-7111 ext 7111 or 216-400-8207,

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