Water Treatment System
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Boiler Feed Water Unit

DFW

It prevents pitting corrosion by eliminating dissolved oxygen in the boiler water and thus extends the product life of pipes and heat using devices.
Because it recovers 100% condensate water from the ground, it reduces construction costs, and the absolute area of the machine room.
STS product, good-looking and a semi-permanent product life.
It reduces energy costs and amount of feed water used by recovering hidden heat.
Because of its conveniences in installing, installation costs are reduced, and maintenance is easy.
Automatic system that enables operation with a simple switch manipulation
DFW Specifications
Model Unit
Condensate Tank Installed On The Bottom Condensate Tank Installed On The Side
DFW - 150 DFW - 300 DFW - 500 DFW - 800 DFW - 1000 DFW - 1500 DFW - 2000
0.5~1.5T/h 2~3T/h 3.5~5T/h 6~8T/h 10~12T/h 14~16T/h 18~21T/h
700 800 1,200 1,300 2,000 2,500 3,000
1,000 1,500 2,500 4,000 6,000 8,000 10,000
960Ø×1,530L 970Ø×2,000L 1,270Ø×2,000L 1,400Ø×2,750L 1,650Ø×3,050L 1,900Ø×3,050L 1,800Ø×4,200L
170 210 300 350 400 500 800
400Ø×1,220L 400Ø×1,530L 500Ø×1,530L 500Ø×1,530L 500Ø×2,000L 500Ø×2440L 600Ø×3,000L
0.25×2 0.25×2 0.55×2 0.55×2 0.55×2 0.55×2 0.55×2
0.25 0.25 0.25 0.25 0.25 0.25 0.25
Spiral Heat Exchanger ( Tube : Cupper Spiral, Shell : STS304 )
THP-1005 THP-1507 THP-1507 THP-1510 THP-1510 THP-2010 THP-2013
25 25 32 32 32 32 32
25 25 40 40 40 40 65
50 50 65 80 100 125 150
40 40 65 65 80 100 125
1,060 1,070 1,370 1,900 2,150 2,300 2,400
2,120 2,150 2,630 2,180 2,450 2,750 2,700
1,630 2,100 2,100 2,850 3,150 3,150 4,300
   
Rated Evaporation of Boiler Ton/hr
Weight kg
Feed Water Tank Volume ℓ
Size mm
Condensate
WaterTank		 Volume ℓ
Size mm
Condensate Water Pump kW
Feed Water Recirculation Pump kW
Vent Condensor Type
Model
Deaerator (Temperature Control Valve) A
Connection
Bore
Diameter		 Supplement Water Inlet A
Condensate Water Inlet A
Feed Water Outlet A
Installation
Summary		 Width mm
Height mm
Length mm
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  • Condensate tank is not heat-insulated.
  • Water condensate tank and the tank material is made of STS304.
  • The above specification table can be unexpectedly changed in order to improve performance.