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Sum 1-800-634-6313 423-461-4700 O7
www.summersindustrial.com

PLUMBING

SUBMERSIBLE PUMPS A
B
PREDATOR II C
D
Designed for a variety of applications, The Predator II provides the reliability and performance demanded by high E
quality pump installers. The Predator's stainless steel exterior provides the maximum corrosion resistance in the F
market. The Teflon reinforced polyester staging has proven to be superior to the competition in handling abrasives. G
This combination of SST and Teflon gives our customers the advantages they need to be successful in today's H
tough market. • UL and CSA Listed • Stainless Steel pump shell, shaft, and coupling provides superior corrosion I
resistance • 1-1/4" NPT cast stainless steel discharge • Teflon reinforced polyester staging provides better heat J
deflection and lubrication. This means longer life in sandy and low yielding wells • Franklin Electric motors with K
built-in lightning protection are standard on all Predators • Thermal overloads help extend motor life by shutting L
down an overheating motor • Built-in poppet check valve • Lead free M
N
CABLE LENGTH CHART - 2ST* Maximum Cable Length in Feet O
P
Product Motor Motor Pump Service Max. Length (feet) Using AWG Cable Size Q
# Catalog HP Wiring Factor R
Volts Amps 14 12 10 8 6
#

392280 2ST52-12 1/2 2-Wire 230V 6.3 400 650 939 1610 2510

392340 3ST52-12 1/2 3-Wire 230V 7.9 400 650 749 1610 2510

392300 2ST72-12 3/4 2-Wire 230V 7.7 300 490 769 1200 1870

392360 3ST72-12 3/4 3-Wire 230V 10.1 300 490 769 1200 1870

392320 2ST102-12 1 2-Wire 230V 9.7 245 400 610 990 1540

392380 3ST102-12 1 3-Wire 230V 12.1 245 400 610 990 1540

392381 3ST152-12 1-1/2 3-Wire 230V

NOTE: "2ST" Series - 2-Wire DOES NOT require control panel

All the above pumps are the 12 GPM Series

MOTORS ONLY FOR "2ST" SERIES PUMPS 392550 ........CJF5-2 Ctrl. Bx F/3ST52-12
392400 ........#S2JF52L 1/2 HP Motor 2ST Series 392570 ........CJF7-2 Ctrl. Bx F/3ST72-12
392420 ........#S2JF72L 3/4 HP Motor 2ST Series 392590 ........CJF10-2 Ctrl. Bx F/3ST102-12
392440 ........#S2JF102L 1 HP Motor 2ST Series 392595 ........ SMC-CR1521 Ctrl Box /3ST152-12
392560 ........22738A001 5-Year Sub Warranty Plan
CONTROL BOX 392600 ........22738A000 MPH-1 Lighting Arrestor

PUMP PERFORMANCE CHART
Recommended Operating Ranges

Tank Motor Depth to Water Level in feet* Capacities in GPM

Press 2 Wire # 3 Wire # HP Volts GPM 20 40 60 80 100 120 140 160 180 200 250 300 350 400
8.5
2ST52-12 3ST52-12 1/2* 230 12 15.0 13.5 12.0 10.3 8.0

20/40 2ST72-12 3ST72-12 3/4 230 12 15.7 14.7 13.7 12.6 11.2 9.8 8.0
15.5 14.7 13.7 12.7 11.9
2ST102-12 3ST102-12 1 230 12 8.7

2ST152-12 3ST152-12 1-1/2 230 12 15.6 14.2 12.6 10.8

2ST52-12 3ST52-12 1/2* 230 12 14.5 13.0 11.5 9.8 7.2

30/50 2ST72-12 3ST72-12 3/4 230 12 15.5 14.5 13.4 12.2 10.9 9.4 7.5
15.3 14.5 13.5 12.6 11.6
2ST102-12 3ST102-12 1 230 12 10.5

2ST152-12 3ST152-12 1-1/2 230 12 15.4 14.9 13.4 11.7 9.7

2ST52-12 3ST52-12 1/2- 230 12 14.5 13.0 11.5 9.8

40/60 2ST72-12 3ST72-12 3/4 230 12 15.5 14.5 13.4 12.2 10.9 9.4 7.5
15.3 14.5 13.5 12.6 11.6
2ST102-12 3ST102-12 1 230 12 10.5 9.2

2ST152-12 3ST152-12 1-1/2 230 12 15.4 14.9 14.3 12.8 11.0 8.8

*1/3 And 1/2 HP Units available in 115 volt also.

Construction Materials Construction Materials

Check Valve External Brass Coupling 300 Series Stainless Steel

Discharge Bowl Threaded Brass 1-1/4" NPT Suction Screen 300 Series Stainless Steel

Shell 300 Series Stainless Steel Suction Bowl
(1/3-1-1/2 hp)
Staging Teflon Polyester Blend (2,3,5 hp) Brass Glass-filled polycarbonate

Pump Bearing Buna-N Rubber Motor Franklin Electric

Shaft 300 Series Stainless Steel

August 31, 2009