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Type HX with dimensional and installation drawings
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Blowdown Heat Recovery Systems for Boilers - Type HX
These vertical blowdown heat recovery systems are inexpensive, yet durable. The hot blowdown water passes through a self cleaning vertical
heat exchanger coil. Fresh makeup water is teh shell side counter
flow cooling media. No flash steam is created in these simple heat
exchangers. Designed for blowdown flows up to 3,500 lbs. per hour
from boilers up to 150 psi. ASME 150 psi shell construction. Copper
or Stainless Steel coils available.
Models HX400A, HX450 and HX470 use 4 coils of 7/8" O.D. copper of
stainless steel for the heat exchanger coil. Three temperature gauges
indicate the drain, feedwater inlet and feedwater outlet temperature.
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HX400A |
HX400B |
HX450A |
HX450B |
HX470A |
HX470B |
| Capacity (pph) |
2,500 |
2,000 |
3,000 |
2,500 |
3,500 |
3,000 |
| Coil Area (SF) |
17 |
17 |
21 |
21 |
25 |
25 |
| Coil Material |
copper |
304 SS |
copper |
304 SS |
copper |
304 SS |
| A (OAH) |
42" |
42" |
48" |
48" |
54" |
54" |
| B |
22" |
22" |
28" |
28" |
34" |
34" |
| C-BD Inlet NPTF |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
D-Blowdown
Drain NPTF |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
1-1/2" |
| E-Shell Outlet NPT |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
| F-Shell Outlet NPT |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
2-1/2" |
| G-Temp. Gauges |
3 |
3 |
3 |
3 |
3 |
3 |
Compare Type
HX Blowdown Heat Recovery Systems for Boilers
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