Brochure
www.centuryelectricmotors.ca
Two Compartment NEMA C-Face Pool Filter Motors • Single Speed
• Auto Protector • Open Dripproof • Rotation: CCW Pump End
• Sealed Switch Design • “1081” Design • 304 Brg. Shaft End)
• Sealed Ball Bearings • 50°C Ambient • 303 Stainless Shaft (56J & 56C
• NEMA “56C” Face Mount • 60 Hz • Capacitor Start and Capacitor Start-Capacitor Run
LOW SERVICE FACTOR (UP-RATED) - STANDARD EFFICIENCY AND “CONSERVATIONIST
TM
”
HIGH EFFICIENCY DESIGNS
Max. Service Stock Approx.
HP RPM Volts Amps Factor THP Frame Number Shaft “AG” Notes
3/4 3450 115/230 11.0/5.5 1.0 .75 56J UST1072 Thd. 10-5/8
3/4 3450 115/230 8.0/4.0 1.0 .75 56J UCT1072 H Thd. 11 20
,
$
1 3450 115/230 15.0/7.5 1.1 1.1 56J UST1102 Thd. 11
1 3450 115/230 11.0/5.5 1.0 1.0 56J UCT1102 Thd. 11-11/16 20
,
$
1-1/2 3450 115/230 18.6/9.3 1.0 1.5 56J UST1152 Thd. 12-1/8
1-1/2 3450 115/230 14.6/7.3 1.0 1.5 56J UCT1152 Thd. 12-1/8 20
,
$
2 3450 115/208-230 19.6/10.4-9.8 1.1 2.2 56J UST1202 Thd. 12-5/8 20
,
$
2-1/2 3450 208-230 12.6/11.4 1.1 2.75 56J UST1252 Thd. 13-1/16 20
,
$
UST1072
Important:
1. Total output (HP x service factor) of replacement motor
must equal or exceed motor being replaced.
2. The pool motors on this page are NOT equipped with a
Safety Vacuum Release System (SVRS). SVRS helps
prevent drowning due to body entrapment on underwater
drains. In some pool configurations, if a person’s body
covers the drain, the person can be trapped by suction.
The SVRS turns off the pump if this occurs.
Depending on your pool configuration,
a SVRS may be required to meet local, state, and federal
requirements.
Two Compartment NEMA C-Face Pool Filter Motors • Two-Speed
• Auto Protector • Open Dripproof • 303 Stainless Steel Threaded Shaft
• Sealed Switch Design • “1081” Design • Sealed Ball Bearings (304 Shaft End)
• Rotation: CCW Pump End • 50°C Ambient • Capacitor Start/Capacitor Run
• All Copper Windings • 60 Hz
Century
®
NEMA C flange swimming pool filter pump motors are carefully engineered to meet the rugged
demands of pool duty. Two sealed ball bearings (with large 304 bearing on shaft end) offer ample capacity
for extended life. Bearings are selected for quietness and are lubricated for life with greases specifically
chosen for moisture and heat resistant qualities. Aluminum end frames are accurately machined for maximum
concentricity and minimum runout.
Two-speed motors are shipped less hi/lo switch for remote operation. End cover and switch assembly kit number 1011431-001 available and sold
separately.
Max. Amps Service Stock Approx.
HP RPM Volts Hi - Lo Factor THP Frame Number Shaft “AG” Notes
3/4~1/10 3450/1725 230 5.4/2.2 1.5 1.13 56J STS1072RV1
H
Thrd 12-1/8 90,
$
1~1/8 3450/1725 230 7.0/2.3 1.5 1.5 56J STS1102RV1
H
Thrd 12-1/2 90
$
1-1/2~1/4 3450/1725 230 9.0/3.3 1.3 1.95 56J STS1152R
H
Thrd 13-1/16 20
,
$
Notes:
$ Energyefficient
20.
$
EnergyEfficientcapacitorstart,capacitorrun“Conservationist”motor
90.50degreeCambient
Seepage247formountingdimensions.
HMeetsCaliforniaEnergyCommissionApplianceRegulations2008
(PublicationNumberCEC-400-2006-002-REV1)
www.energy.ca.gov
STS1072RV1