9EC/9ECH & 10ECH SERIES
OWNER'S MANUAL
English
EN
This submersible pump is designed for use in basins
or pumping stations and is suitable for pumping clean
water or effluent gray water with up to 3/4" (19 mm)
spherical semi-solids. Do not use the pump in applica-
tions where sewage or any other debris (gravel, sand,
floating debris, etc.), abrasives, or corrosives are pres-
ent.
The pump motor is equipped with an automatic
restart thermal protector and may restart unexpect-
edly. Activation of the thermal protector indicates
that the motor is overloaded or overheated, which
may be due to application problems, such as a
clogged pump impeller, a switch stuck in the ON
position, a dry running of the pump, an air-sealed pump, a short pump cycle, an excessively high or low
voltage supply, or a pump, motor, bearings, or seal that may have reached the end of its useful life.
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
.
Specifications
Model HP Volts Hz
Amps
Watts
Maximum Water
Temperature
FLA Start
9EC
4/10
115 60 7.5 14.5 800
140 °F
(60 °C)
208-230 50/60 4.0/4.0 10.0/10.0 820/900
9ECH 115 60 7 14.5 830
10ECH 1/2 115 60 9 22 1030
Model
Gallons (Liters) per Minute, at Height Shut Off
5 ft
(1.5 m)
10 ft
(3 m)
20 ft
(6.1 m)
30 ft
(9.1 m)
40 ft
(12.2 m)
Feet
(Meters)
PSI
(Bar)
9EC 70 (265) 63 (238) 45 (170) 22 (83) - 37 (11.3) 16.0 (1.1)
9ECH 70 (265) 65 (246) 50 (189) 30 (114) 9 (34) 45 (13.7) 19.5 (1.3)
10ECH 60 (227) 55 (208) 45 (170) 30 (114) 15 (57) 60 (18.3) 26 (1.8)
Model Switch Type ON Level OFF Level
9EC-CIA-SFS Integral Snap-Action Float 7 - 10 in. (18 - 25 cm) 2 - 5 in. (5 - 13 cm)
9EC-CIA-RF
Piggyback Mechanical Float 12 - 15 in. (30 - 38 cm) 6 - 9 in. (15 - 23 cm)
9ECH-CIA-RF
10ECH-CIA-SFS Integral Snap-Action Float 8 - 11 in. (20 - 28 cm) 3 - 6 in. (8 - 15 cm)
10ECH-CIA-RF Piggyback Mechanical Float 13 - 16 in. (33 - 41 cm) 7 - 10 in. (18 - 25 cm)
