AMT Pumps 3150 Specifications Information And Repair Parts Manual

Specifications Information and
Repair Parts Manual
Please read and save this Repair Parts Manual. Read this manual and the General Operating Instructions carefully before attempting to
assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. The Safety
Instructions are contained in the General Operating Instructions. Failure to comply with the safety instructions accompanying this product
could result in personal injury and/or property damage! Retain instructions for future reference.
Centrifugal Pumps
Cast Iron & Bronze Models
Refer to form 1808-634-00 for General Operating and Safety Instructions.

Description

These non self-priming centrifugal pumps are intended for liquid transfer, heating
and cooling circulation, booster service and other industrial applications where no
suction lift is required.
All models feature a semi-open clog-resistant impeller, and a ball bearing electric
motor. A dual volute casing is used on all models except 4240. A mechanical seal
(comprised of carbon, ceramic, Buna N elastomer, and stainless steel components)
isolates motor shaft from liquid being pumped. Discharge port on pump casing can
be rotated in 90º increments, with vent and drain plugs for all positions. Handles
liquids from 40° to 180º F (4º to 82º C). Maximum ambient temperature 104° F
(40° C). Casing working pressure to 100 psi (689 kPa). These are manual units, no
controls are supplied. For use with nonflammable, non-abrasive liquids, compatible
with pump component materials.
BRONZE UNITS
These pumps conform to the above standards, plus are well suited for salt water
handling. They are sized to handle up to 1.03 specific gravity liquids. They also
feature provisions for the installation of an automatic seal wash. This may extend
shaft seal life by retarding salt crystallization on seal wear face. Seal wash hose is
included.
FLANGED UNITS
These pumps accommodate flange type suction and discharge piping connections.

Specifications

DRIVER
NEMA
Model HP Enclosure Frame
3150 2 TEFC 145JM
3151 3 TEFC 182JM
3152 5 TEFC 184JM
3154 3 TEFC 182JM
3155 5 TEFC 184JM
3156 2 TEFC 56J
3157 2 TEFC 56J
3158 2 ODP 56J
3159 2 ODP 56J
315A 3 TEFC 56J
315B 3 TEFC 56J
315C 3 ODP 56J
315D 3 ODP 56J
315E 5 TEFC 184JM
4240 7 1 / TEFC 184JM
2
4250 10 TEFC 184JM
4251 15 TEFC 215JM
4260 7 1 / TEFC 184JM
2
4261 10 TEFC 184JM
(TEFC) Totally Enclosed Fan Cooled, (OPD) Open Drip Proof, (NPT) National Pipe Thread, (FLG) 125 lb. Flange
NOTE: Driver data is subject to change without notice, see label on driver for actual specifications.
3150-257-00
Power Supply
@ 60 Hz RPM
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
115/230 VAC, 1-phase 3450
230/460 VAC, 3-phase 3450
115/230 VAC, 1-phase 3450
230/460 VAC, 3-phase 3450
230 VAC, 1-phase 3450
230/460 VAC, 3-phase 3450
230 VAC, 1-phase 3450
230/460 VAC, 3-phase 3450
230 VAC, 1-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
230/460 VAC, 3-phase 3600
3150 thru 315E and
4240 thru 4261
PUMP WEIGHT
Cast Iron
Suc. x Dis. (lbs.)
1
2"x1 / "NPT 69
2
1
2"x1 / "NPT 83
2
2"x1 1 / "NPT 100
2
2"x1 1 / "FLG 91
2
2"x1 1 / "FLG 108
2
2"x1 1 / "NPT 65
2
1
2"x1 / "NPT 64
2
1
2"x1 / "NPT 62
2
2"x1 1 / "NPT 61
2
2"x1 1 / "NPT 75
2
2"x1 1 / "NPT 74
2
2"x1 1 / "NPT 72
2
1
2"x1 / "NPT 71
2
1
2"x1 / "NPT 121
2
2"x1 1 / "NPT 108
2
3"x2"NPT 120
3"x2"NPT 195
3"x3"NPT 117
3"x3"NPT 124
Bronze
(lbs.)
76
90
107
—
—
72
71
69
68
82
81
79
78
128
115
127
204
125
131
05/2001