Little Giant LG Series Owner's Manual

OWNER'S MANUAL
4-inch Submersible Deep Wells
This deep well submersible pump is ideal for the supply of fresh water to rural
homes, farms, and cabins that have 4-inch diameter and greater drilled wells to
depths of 250 feet. All LG-series 3-wire ½, ¾, and 1 hp models include a control box.
This product is covered by a Limited Warranty for a period of 3 years from the date
of original purchase by the consumer. For complete warranty information, refer to
www.littlegiant.com, or call Little Giant Technical Support 888.956.0000 for a
printed copy.
Specifications
LG series Thermoplastic Discharge
Model Number HP Amps
LG12G05-2W1V
LG12G05-2W2V
LG12G07-2W2V
LG12G05-3W2V 558924
LG12G07-3W2V
LG12G10-3W2V
Control Boxes
Model Item Number
LGCB05-230
LGCB07-230
LGCB10-230
SAFETY INSTRUCTIONS
This equipment should be installed and serviced by technically qualified personnel who are familiar with
the correct selection and use of appropriate tools, equipment, and procedures. Failure to comply with
national and local electrical and plumbing codes and within Little Giant recommendations may result in
electrical shock or fire hazard, unsatisfactory performance, or equipment failure.
Know the product's application, limitations, and potential hazards. Read and follow instructions carefully to
avoid injury and property damage. Do not disassemble or repair unit unless described in this manual.
Failure to follow installation or operation procedures and all applicable codes may result in the following
hazards:
Risk of death, personal injury, or property damage due to explosion,
fire, or electric shock.
• Do not use in explosive atmospheres or hazardous locations as classified by the NEC, ANSI/NFPA70.
• Do not handle a pump or pump motor with wet hands or when standing on a wet or damp surface or in water
until the unit is unplugged or electrically disconnected.
• Do not use to pump flammable, combustible, or explosive fluids such as gasoline, fuel oil, kerosene, etc.
Item
558920 ½ 12
558921 ½ 6
558922 ¾ 8
½ 6
558925 ¾ 8
558926 1 10.4
HP
558933 ½
558934 ¾
558935 1
Shut Off
Volts Wire
ft (m)
115
212 (64.6)
333 (101.5)
212 (64.6) 230
333 (101.2)
434 (132.3)
Control Discharge
Box (FNPT)
not
2
required
1¼
3 included
EN
English
Max Flow
GPM (LPM)
12 (45.4)