
In
ri
#1 Series
l
Features
• Epoxy coated die-cast aluminum housing
• Oil-filled motor
• 7.4' maximum lift
• 70 watts
• 1/4" MNPT discharge
• Thermal overload protection
(except 501003)
• For submersible use only
Construction
• MOTOR – 1/150 HP Oil Filled.
• INTERMITTENT LIQUID TEMP.
UP TO — 120° F.
• INTAKE – N/A.
• DISCHARGE – 1/4" MNPT.
• HOUSING – Epoxy coated cast aluminum
• COVER – Epoxy coated cast aluminum
• VOLUTE – Polypropylene
• IMPELLER – Polypropylene
• SHAFT SEAL – Nitrile
• SCREEN – Polyethylene
Wastewater • Water Systems • HVAC • Industrial • Engineered Products

Dimensional Outline
Specifi cations
Model
No.
1 501003 1/4" MNPT UL 1/150 115 60 1.1 70 205 168 120 7.4 3.2 6 3.5
1 501500 1/4" MNPT — 1/150 127 60 1.1 70 205 168 120 7.4 3.2 6 3.5
1-T 501086 1/4" MNPT UL/CSA 1/150 115 60 1.1 70 205 168 120 7.4 3.2 10 3.7
1-Y 501016 1/4" MNPT UR 1/150 230 50/60 .6/.4 70 205 168 120 7.4 3.2 12* 3.8
* NO PLUG
Item
No.
Discharge
Size
Listing HP Volts Hertz Amps Watts
Performance (GPM@Head) Shutoff
1' 3' 5' Ft. P.S.I.
Cord
Length (ft.)
Weight
(lbs.)
Replacement Parts Performance Data
Volute 101375
Impeller 101441
Screen 101376
Elbow 943470
P.O. Box 12010
Oklahoma City, OK 73157-2010
Phone: 1.800.701.7894
Fax: 1.800.678.7867
www.LittleGiantPump.com
Little Giant
®
is a registered trademark of Franklin Electric Co., Inc.
©2009 Franklin Electric Co., Inc.
Form 995107 — 07/09