HP Pressure Booster Pumps 0306 Operating Instructions And Parts Manual page 3

Three Phase Motor Data
Motor
HP
Voltage
3/4 208-230/460
1 208-230/460
1-1/2 208-230/460
2 208-230/460
3✝✝ 208-230/460
✝✝3 HP, 3 Phase motor operable on 60Hz only.
Material Construction
Component
Motor
Bearings
Impellers
Diffuser
Diffuser plates
Pump shaft
Pump shaft coupling
Pump shell
Discharge & inlet casting
O-Rings
Seal composition
*Models with powder coated inlet & discharge also available.
Minimum Wire Size Chart (Gauge)
Motor
Volts
HP
1/3 115/230
1/2 115/230
3/4 115/230
1 115/230
1
1 / 115/230
2
2 115/230
3 230
3/4 230/460
1 230/460
1
1 / 230/460
2
2 230/460
3 230/460
(*) Not economical to run in 115V, use 230V.
FLINT & WALLING, INC. • 95 North Oak St. • Kendallville, IN 46755 • www.flintandwalling.com
Three Phase† 60/50 Hz 3450/2850 RPM Capacitor Start
Factory Service Factor Motor
Connected
Motor
230V
Voltage
230V 3.5
230V 4.5
230V 5.7
230V 7.4
230V 9.8
Standard Models*
Rear access - Nema 56J face
Ball-ball, permanently lubricated
Noryl with 304 stainless steel bearing insert
Noryl
Delrin
416 Stainless steel
316 Stainless steel
304 Stainless steel
Cast iron
Buna-N
Carbon-silicon carbide, stainless steel spring
and Buna-N
Distance In Feet From Motor To Service Panel
Phase 0-50 50-100
1 14/14
1 12/14
1 12/14
1 10/14
1 10/12
1 10/12
1 10
3 14/14
3 14/14
3 14/14
3 14/14
3 14/14
Amps
460V
1.75
2.25
2.85
3.70
4.90
100-150
Wire Size
14/14 14/14
12/14 12/14
12/14 10/14
10/14 10/12
8/12 6/12
8/12 6/12
10 10
14/14 14/14
14/14 14/14
14/14 14/14
14/14 14/14
14/14 14/14
3
Locked Rotor Motor
Amps
230V 460V
19.0 9.5
26.9 13.5
33.5 16.8
44.0 22.0
48.0 24.0
Chart E
Stainless Steel Models
Rear access - Nema 56J face
Ball-ball, permanently lubricated
Noryl with 304 stainless steel bearing insert
Noryl
Delrin
304 Stainless steel
316 Stainless steel
304 Stainless steel
304 Stainless steel
Viton
Carbon-silicon carbide, stainless steel spring
and Viton
150-200 200-300
12/14 12/14
12/14 10/14
10/12 8/12
8/12 6/10
*/10 */10
*/10 */10
10 8
14/14 14/14
14/14 12/14
12/14 12/14
12/14 10/12
12/14 10/12
Chart D
Code Letter
K
K
K
K
D
Chart F
Breaker Size
(Amps)
15/15
20/15
20/15
30/15
30/20
30/20
30
15/15
15/15
15/15
15/15
15/15