Section 3
SPECIFICATIONS
21
3.1 SPECIFICATIONS- LS20T (525 PSIG)
DIMENSIONS WITHOUT ENCLOSURE (I)
Model Series
Length
Width
Height
Weight
in
mm
in
mm
in
mm
lb
kg
LS20T
120.00
3048
71.69
1821
92.09
2339
(II)
(II)
(I)
Enclosure height = 73.87in/ 1876mm.
(II)
For information concerning compressor weight, please contact the Sullair Factory Sales Department.
For noise level information, please contact the Sullair Factory Service Department.
3.2 LUBRICATION GUIDE
for fluid fill port location. The
Sullair LS20T (525 PSIG) compressor is filled with
LLL-4-46 fluid as factory fill.
To be sure that you receive the correct fluid for
your compressor, when ordering fluid, always
confirm your compressor’s fluid fill with the parts
technician by using your compressor’s serial
number.
Mixing of other fluids within the compressor will
void all warranties.
Fluid should be changed every 1200-1400 hours or
once a year, whichever comes first. The fluid should
be changed more frequently under severe operat-
ing conditions, such as high ambient temperatures
coupled with high humidity, or when high particulate
level, corrosive gases or strong oxidizing gases are
present in the air.
Maintenance of all other components is still recom-
mended as indicated in the Operator’s Manual.
COMPRESSOR:
Type:
2-Stage Oil Flooded Rotary
Maximum Full Load Operating Pressure:
525 psig (36.1 bar)
Bearing Type:
Anti-Friction
Cooling:
Pressurized Compressor Fluid
Lubricant:
LLL-4-46
System Fluid Capacity (refill):
25 U.S. Gallons (94.6 Liters)
Control:
Supervisor™ Controller
Capacity Range:
500, 630, 750 CFM
MOTOR:
Type:
O.D.P., 460V, A.C., Three Phase, 60 Cycles
Size:
250, 300 and 350HP
Speed:
1800 RPM
Figure 3-1 Fluid Fill Port Location
Summary of Contents for LS-20T
Page 6: ......
Page 20: ...Section 2 DESCRIPTION 14 Figure 2 4A Control System Diagram Functional Components...
Page 21: ...Section 2 DESCRIPTION 15 Figure 2 4B Control System Diagram START...
Page 22: ...Section 2 DESCRIPTION 16 Figure 2 4C Control System Diagram MODULATION...
Page 23: ...Section 2 DESCRIPTION 17 Figure 2 4D Control System Diagram FULL LOAD...
Page 24: ...Section 2 DESCRIPTION 18 Figure 2 4E Control System Diagram UNLOAD...
Page 26: ...NOTES 20...
Page 30: ...NOTES 24...
Page 34: ...NOTES 28...
Page 42: ...NOTES 36...
Page 46: ...NOTES 40...
Page 49: ...NOTES 43...
Page 50: ...Section 9 ILLUSTRATIONS AND PARTS LIST 44 02250137 909R00 9 3 MOTOR FRAME COMPRESSOR AND PARTS...
Page 52: ...Section 9 ILLUSTRATIONS AND PARTS LIST 46 02250137 907R03 9 4 AIR INLET SYSTEM...
Page 54: ...Section 9 ILLUSTRATIONS AND PARTS LIST 48 02250137 907R03 9 4 AIR INLET SYSTEM...
Page 56: ...Section 9 ILLUSTRATIONS AND PARTS LIST 50 02250138 702R00 9 5 AIR INLET SUB ASSEMBLY...
Page 58: ...Section 9 ILLUSTRATIONS AND PARTS LIST 52 02250137 908R00 9 6 WATER COOLING SYSTEM...
Page 60: ...Section 9 ILLUSTRATIONS AND PARTS LIST 54 02250137 910R01 9 7 AIR PIPING SYTEM...
Page 62: ...Section 9 ILLUSTRATIONS AND PARTS LIST 56 02250137 912R01 9 8 FLUID PIPING SYSTEM...
Page 64: ...Section 9 ILLUSTRATIONS AND PARTS LIST 58 02250139 798R00 9 9 WATER PIPING SYSTEM...
Page 66: ...Section 9 ILLUSTRATIONS AND PARTS LIST 60 02250137 911R01 9 10 DISCHARGE SYSTEM...
Page 68: ...Section 9 ILLUSTRATIONS AND PARTS LIST 62 02250137 911R01 9 10 DISCHARGE SYSTEM...
Page 70: ...Section 9 ILLUSTRATIONS AND PARTS LIST 64 02250137 911R01 9 10 DISCHARGE SYSTEM...
Page 72: ...Section 9 ILLUSTRATIONS AND PARTS LIST 66 02250137 914R02 9 11 CONTROL START SYSTEM...
Page 74: ...Section 9 ILLUSTRATIONS AND PARTS LIST 68 02250137 914R02 9 11 CONTROL START SYSTEM...
Page 76: ...Section 9 ILLUSTRATIONS AND PARTS LIST 70 9 12 CONTROL PANEL 02250138 633R00...
Page 78: ...Section 9 ILLUSTRATIONS AND PARTS LIST 72 9 13 ENCLOSURE 02250138 672R00...
Page 80: ...Section 9 ILLUSTRATIONS AND PARTS LIST 74 9 13 ENCLOSURE 02250138 672R00...
Page 82: ...Section 9 ILLUSTRATIONS AND PARTS LIST 76 9 14 DECAL GROUP...
Page 84: ...Section 9 ILLUSTRATIONS AND PARTS LIST 78 9 14 DECAL GROUP...
Page 86: ...Section 9 ILLUSTRATIONS AND PARTS LIST 80 9 14 DECAL GROUP...
Page 88: ...Section 9 ILLUSTRATIONS AND PARTS LIST 82 9 15 DECAL LOCATION OPEN MODEL...
Page 90: ...Section 9 ILLUSTRATIONS AND PARTS LIST 84 9 16 DECAL LOCATION ENCLOSED MODEL...
Page 92: ...Section 9 ILLUSTRATIONS AND PARTS LIST 86 9 17 DECAL LOCATION CONTROL BOX...
Page 94: ...Section 9 ILLUSTRATIONS AND PARTS LIST 88 9 18 WIRING DIAGRAM LS20T 525 PSIG 02250137 917R01...
Page 95: ...NOTES 89...
