Pump Selection Handbook
LB480
The LB-480 is a
powerful pump built
with durable
materials in an
easy to handle
design. With top
discharge capability
for maximum motor
cooling efficiency,
allowing continuous
duty operation at
low water levels
and extended dry-
run capability.
LB480-110Volt
2" Pump with 32' Cord
2/3 Hp, 110V,
60 GPM,
40 ft. Total Head
$326.00
2" Pump with 32' Cord2/3 Hp, 110V,
60 GPM,
40 ft. Total Head
$326.00
Urethane Semi-Vortex impeller and elastomer lined pump casing for maximum wear life.
LB Series - Pump Curves
As elevation (head) decreases, volume capacity increases.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
As elevation (head) decreases, volume capacity increases.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
Model |
Pump Size |
Motor Hp |
GPM |
Max. Head |
Dimensions Diameter x Height |
Weight |
YELLSUB |
1.25" |
1/4 |
22 |
15 Feet |
6.25" x 9.5" |
6 Lbs. |
50PU2.15S |
2" |
1/5 |
40 |
19 Feet |
8" x 12" |
13 Lbs. |
50PU2.25S |
2" |
1/3 |
55 |
25 Feet |
9" x 14" |
16 Lbs. |
50PU2.4S |
2" |
1/2 |
80 |
43 Feet |
9" x 14" |
25 Lbs. |
50PU2.75S |
2" |
1 |
90 |
55 Feet |
9" x 15" |
15 Lbs. |
LB-480 |
2" |
2/3 |
60 |
40 Feet |
8-3/4" x 11-1/4" |
30 Lbs. |
LB-800 |
2" |
1 |
80 |
60 Feet |
8-3/4" x 23-5/16" |
38 Lbs. |
SS233 |
2" |
1/2 |
60 |
22 Feet |
8.1" x 14.5" |
15.5 Lbs. |
ST2037 |
2" |
1-1/2 |
73 |
37 Feet |
7.4" x 15.4" |
31 Lbs. |
ST2047 |
2" |
1 |
87 |
47 Feet |
7.4" x 15.4" |
33 Lbs. |
NK2-15 |
3" |
2 |
100 |
65 Feet |
9.4375" x 24.5" |
63.5 Lbs. |
NK2-22 |
3" |
3 |
130 |
85 Feet |
9.4375" x 24.5" |
64 Lbs. |
NK2-22L |
3" |
3 |
180 |
55 Feet |
9.25" x 26.5" |
88 Lbs. |
ST3020BCUL |
3" |
2 |
170 |
72 Feet |
6.7" x 28.5" |
38 Lbs. |
LB-480 Cutaway:
Top Discharge,Flow
Through Design- Multi - Directional Discharge Connector: Can be configured for horizontal or vertical discharge. Providing for a more stable installation.
- Rubber Casing with Large Rounded Cut-Waters: Resists wear and degradation of performance due to abrasive particles.
- Cable Boot: Prevents kinking at cable entrance by extending bending radius.
- Anti - Wicking Block: Prevents water incursion due to capillary wicking, should the power cable be damaged or the end submerged.
- Double Inside Mechanical Seal with Silicon Carbide Faces: Provides the longest operational life of any seal available.
- Oil Lifter: Provides lubrication of the seal faces down to 1/3 of normal oil level and extends seal life by ten times - uses no additional power!
- Miniature Thermal Motor Protector: Protects against overheating & run- dry.
- LB480 Features "V" Ring Seal Protector: Protects mechanical seal from abrasive particles. Urethane,
- Semi - Vortex impeller & Wear Plates: Resists wear by abrasive particles and does not depend on close tolerances to maintain pump performance.