Page 228 - A O Smith 2012
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226
Century® Purex Replacement Pump Motors
Features:
Ball Bearings • 40°C Ambient • Service Factor 1.15 • Reversible • External Slinger
Applications:
Hydrotech (Purex) East Side “L” Series and “C” Series commercial pump.
Full Load
Insul
Stock
“C”
HP RPM
Volts
Hertz
Amps
Frame
Class Number Overload Dim.
Efficiency Notes
Single Phase • Capacitor Start
5
3450
230
60
25.6
184TY
B
V214
None
15.7
77.0 153
230
60
25.6
184TY
B
V220
None
15.8
77.0 152
Three Phase
5
3450
208-220/440
60
14.0-13.5/6.75
182TY
F
R237
None
16.2
81.0 153
208-220/440
60
14.0-13.5/6.75
182TY
F
R236
None
15.0
81.0 152
7-1⁄2
3450
208-220/440
60
21.6-19.4/9.7
184TY
F
R232
None
14.7
82.0 153
10
3450
208-220/440
60
28.0-26.0/13.0
213TY
B
R338
None
19.4
87.5 153
15
3450
208-220/440
60
40.0-38.0/19.0
215TY
F
R339
None
21.4
88.6 153
Notes:
152. Pump Series: L (threaded)
153. Pump Series: C (keyed)
Centurion® Square Flange Pool and Spa Pump Motors
Squirrel Cage
–
Three Phase
–
Dripproof
–
No Base
–
3600 RPM
–
1/2 thru 3 HP
Features:
Ball bearings • 60 Hz • 50°C Ambient • Class B Insulation • 303 Stainless Steel Threaded Shafts
Service Factor
Service
Stock
Overload
“C”
HP RPM
Volts
Amps@ 60 Hz
Factor
Frame
Number
Shaft
Protector
Dim.
Notes
1⁄2
3450 208-230/460
3.2-3.0/1.5
1.90
56Y
H491
Threaded
None
12.2
3⁄4
3450 208-230/460
3.8-3.6/1.8
1.65
56Y
H492
Threaded
None
12.8
1
3450 208-230/460
5.0-4.6/2.3
1.65
56Y
H635
Threaded
None
13.2
1-1⁄2
3450 208-230/460
6.4-5.8/2.9
1.47
56Y
H636
Threaded
None
13.4
2
3450 208-230/460
7.1-6.8/3.4
1.30
56Y
H637
Threaded
None
13.9
3
3450 208-230/460
9.0-8.6/4.3
1.15
56Y
H755
Threaded
None
13.9
R236
H491
Horizontal – Dripproof – No Base – 60 and 50 Hz – 3450 and
3450/2850 RPM – 5 thru 20 HP
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.
