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TURBO FIRE (STEAM)
Four Pass High-pressure Tubeless Boilers

Standard Steam Trim
  • Steam pressure gauge with syphon and test cock
  • Combination low water cutoff and pump control with water column blowdown valve
  • Probe auxiliary low water cutoff and relay
  • ASME safety relief valve
  • Operating and high limit pressure controls
  • Steam outlet valve, slow opening blowdown valve, feedwater shut off valve, and check valves included on boilers through 30Hp.
  • Burner/Boiler UL Packaged
KEY FEATURES :
INSPECTION ACCESS
  • The waterside openings are located in the most effective positions. The lower handholes offer far better access for both cleanout and inspection.
  • These more functional locations avoid the obstructing handhole “tunnels” used by our competitors.
  • The top opening offers a strategic view of the furnace crown sheet.
MORE STEAM STORAGE
  • Capacity to handle swing and spike loads - quick recovery - quick response.
  • The larger steam-release surface is calmer, reducing carry over of unevaporated water.
  • The resulting drier steam also reduces system scaling.
    In addition, dry steam helps to eliminate unnecessary extra condensate. Energy and fuel are saved. Longer life results.
FOUR-PASS DESIGN
  • The gases leaving the furnace are split four ways and travel through four individual serpentine fin passages to the stack outlet.
  • Each quarter of the heat
    travels its own four-pass path (see illustration below).
  • Heat transfers evenly to the fins and boiler shell, eliminating the metal stress due to uneven heat transfer common in other designs.
This illustration shows the progression of four gas paths around the circumference of the boiler shell.
  1. Primary-pass in furnace pipe.
  2. Second-pass follows path through fins along outside of shell.
  3. Third-pass follows path through fins along outside of shell.
  4. Fourth-pass follows path through fins along outside of shell, then merges together to exit exhaust stack.
OTHER FEATURES:
OPTIONS AND ALTERNATIVES
  • We specialize in customizing your boiler. The Turbo Fire can be equipped to suit a wide variety of installations and specifications. We will help direct you to the most cost-effective models and features.
SIMPLE INSTALLATION
  • Unit is skid mounted for easy handling.
  • Factory wired with wiring schematic included in the manual.
  • Efficient and space saving layout.

AVAILABLE ACCESSORIES

  • The Turbo Fire is available in a complete package with an optional compact boiler-mounted feedwater system for a finished wired and piped, ready-to-fire unit.
  • Blowdown separators are also available.
TURBULENT FLAME
  • Heat is forced down, with the fire whirling and spinning against its natural flow. This pattern enhances recirculation, mixing and heat transfer, driving more energy into the water for greater fuel-to-steam efficiency.
RELIABILITY
  • The furnace crown is water cooled, eliminating troublesome refractory breakdown inherent in units of inferior design.
  • No fire tubes, water coils or “in the fire” mud rings to burn out.
EYE HIGH” BURNER
  • No step ladder is needed to service.
  • No bending over or sitting on the floor.
  • The air intake is located in the center of the unit so dust is not pulled from the floor.
DURABILITY
  • Fire does not pass under the bottom mud ring, eliminating the blistering that occurs with other designs.
  • Cooler furnace gases are located at the bottom of the vessel where scale is most likely to occur. Baking of scale is alleviated.
EASIER SERVICE
  • Fireside fin access in top and bottom.
  • Access opening above feedwater inlet for easy cleaning.
  • Thoughtfully engineered with the owner in mind.
  • No heavy doors or covers to complicate service procedures.
SAFETY
  • Electrical components are located away from the floor, helping eliminate the possibility of water coming in contact with electricity.
  • Boiler built to ASME Section 1, High Pressure Boiler Code.
  • CSD-1 approved.
  • Burner/Boiler UL Packaged.
150# STEAM TURBO FIRE SERIES SPECIFICATIONS
- BOILER HORSEPOWER - 6 10 15 20 25 30 40 50 60 70 80 100 -
-

STEAM     FROM & AT 212°F
OUTPUT

 LBS./HR. 207 345 518 69 863 1035 1380 1725 2070 2415 2760 3450 -
- KG./HR. 94 156 235 313 391 469 626 782 939 1095 1252 1565 -
- GROSS
OUTPUT		 (MBH), BTU X 1000 201 335 502 670 837 1004 1339 1674 2009 2343 2678 3348 -
- KCAL X 1000 51 84 127 169 211 253 337 422 506 590 675 844 -
- INPUT
REQUIRED 		BTU X 1000 251 418 628 837 1046 1255 1674 2092 2511 2929 3348 4184 -
- KCAL X 1000 63.3 105 158 211 264 316 422 527 633 738 844 1054 -
- FIRING RATE
NAT. GAS     1000BTU/FT3		 FT 3/HR. 251 418 628 837 1046 1255 1674 2092 2511 2929 3348 4184 -
- M 3/HR. 7.1 11.8 17.8 23.7 29.6 35.5 47.4 59.2 71.1 82.9 94.8 118.5 -
- FIRING RATE
LP. GAS     91,500 BTU/GAL.		 GPH 2.7 4.6 6.9 9.1 11.4 13.7 18.3 22.9 27.4 32 36.6 45.7 -
- LPH 10.4 17.3 26 34.6 43.3 51.9 69.2 86.6 103.9 121.2 138.5 173.1 -
- FIRING RATE
#2 OIL     140.000 BTU/		 GPH 1.8 3 4.5 6 7.5 9 12 14.9 17.9 20.9 23.9 29.9 -
- LPH 6.8 11.3 17 22.6 28.3 33.9 45.3 56.6 67.9 79.2 90.5 113.1 -
A STEAM OUTLET
HIGH PRESS.		 IN. 1 1 1 1 1.25 1.5 2 2.5 2.5 2.5 2.5 3 A
MM 25 25 25 25 32 38 51 64 64 64 64 76
A STEAM OUTLET
LOW PRESS.		 IN. 2 2 2 3 3 4 4 6 6 6 6 6 A
MM 51 51 51 76 76 102 102 152 152 152 152 152
B BLOWDOWN
HIGH PRESS. 		IN. 1 1 1 1 1 1.25 1.25 1.25 1.25 1.25 1.25 1.25 B
MM 25 25 25 25 25 32 32 32 32 32 32 32
B BLOWDOWN
LOW PRESS. 		IN. 1 1 1 1 1 1.25 1.25 1.25 1.25 1.5 1.5 1.5 B
MM 25 25 25 25 25 32 32 32 32 38 38 38
C FEEDWATER IN. 0.75 0.75 0.75 0.75 0.75 1 1 1 1 1 1 1.25 C
MM 19 19 19 19 19 25 25 25 25 25 25 32
D STACK DIA. IN. 8 8 8 8 8 10 12 12 12 14 14 14 D
MM 203 203 203 203 203 254 305 305 305 356 356 356
E STACK HEIGHT IN. 52 52 58 64 64 63 73 83 83 82 82 82 E
MM 1321 1321 1473 1626 1626 1600 1854 2108 2108 2083 2083 2083
F WIDTH WITHOUT TRIM IN. 35.2 35.2 35.2 35.2 35.2 41 50 59 59 68 68 78.2 F
MM 894 894 894 894 894 1041 1270 1499 1499 1727 1727 1986
G WIDTH WITH TRIM IN. 42 42 42 42 42 47 55 63 63 72 72 82 G
MM 1067 1067 1067 1067 1067 1194 1397 1600 1600 1829 1829 2083
H OVERALL HEIGHT IN. 79 79 85 85 85 85 93 105 105 106 106 110 H
MM 2007 2007 2159 2159 2159 2159 2362 2667 2667 2692 2692 2794
I HEIGHT WITHOUT TRIM IN. 65 65 71 77 77 77 88 99 99 99 99 99 I
MM 1651 1651 1803 1956 1956 1956 2235 2515 2515 2515 2515 2515
J LENGTH IN. 60 60 60 60 60 78 87 115 115 120 120 127 J
MM 1524 1524 1524 1524 1524 1981 2210 2921 2921 3048 3048 3226
- WATER CAP. @ NWL GALS. 48 48 54 54 54 73 118 151 151 187 187 274 -
- LITERS 182 182 204 204 204 276 447 572 572 708 708 1037 -
- WATER CAP. FLOODED GALS. 62 62 68 79 79 113 208 313 313 440 440 581 -
- LITERS 235 235 257 299 299 428 787 1185 1185 1665 1665 2199 -
- SHIPPING WEIGHT  LBS. 1700 1700 1850 1900 1900 2300 3900 5500 5500 7600 7600 9100 -
- KG. 771 771 839 862 862 1043 1769 2495 2495 3447 3447 4128 -
- BOILER HORSEPOWER - 6 10 15 20 25 30 40 50 60 70 80 100 -
Available with design pressures to 300 PSIG. Outlet connections over four inches on low pressure models are 150# flanges. All other connections are NPT. We assume no responsibility for errors in data.
Copyright © CRG Boiler Systems a Div. of C.R.G. Electric, Inc 2002
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