High Head Models: F = 4 2 4 0 S eri e s 2"× 1 ½" 7 ½ H P [ 5. 5 9 k W] G = 4 2 5 0 S e r i e s 3 " × 2 " 1 0 H P [7 . 4 6 k W ] H = 4 2 5 1 S e r i e s 3 " × 2 " 1 5 H P [ 1 1 . 1 9 kW ]
180 50
• Optional Silicon Carbide Seals Available
Performance of Heavy Duty Straight Centrifugal Pumps
[ft.*] 200
H 160 140 G 120
30
100 F
80 20
10
60 40 20
0
NPSHr (F)
NPSHr (G, H)
0 0 0
40
80
10
120
20
160
30
200
40
2 40 50
280
320
60
70
• Viton® Mechanical Seal and O-Ring on Stainless Steel and Bronze Models
360
400
0 0 440 [U.S. gpm]
80
90
[m3/h]
• Front Drain Plugs Located 90° Apart • Maximum Head 194 Feet (84 PSI)
HEAVY DUTY STRAIGHT CENTRIFUGAL PUMPS
Heavy Duty Straight Centrifugal Pumps
• Maximum Flow 500 GPM • 2 HP to 15 HP NEMA Motors, Single and Three Phase • Optional Mounting Base Available
Capacity @ 3450 RPM (60 Hz) ( * ) C on v e r t t o p s i , d i vi de b y 2 . 3 1
[m]
[ft.*] 140
32
A = 315 x Series 2" ×1½" 2 HP [1 .49 kW] B = 3 1 5 x S e ri e s 2 " × 1½ " 3 H P [2 .2 4 k W ] C = 315x Series 2"×1½" 5 HP [3.73 kW] D = 4 2 6 0 S er i e s 3 " × 3 " 7 ½ H P [ 5 . 5 9 k W ] E = 4261 Series 3"×3" 10 HP [7.46 kW]
L i q u i d - Wa t e r s p e c i f i c g r a v i t y 1 . 0
80
C
60
16 12
B
40
A
8
NPSHr (A, B, C)
20 4
NPSHr (D, E) 0
0 0 0
60 10
120 20
30
180 40
24 0 50
300 60
70
360 80
420 90
10 0
480 1 10
40 12 30 8 20 4 10 0 0 540 [U.S. gpm] 120
Capacity @ 3450 RPM (60 Hz) (*)Convert to psi, divide by 2.31
®
Liquid - Water specific gravity 1.0
[m3/h]
AMT Heavy Duty Solids Handling End Suction Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, recirculation, booster service, dirty water and other industrial applications. Stainless steel units are especially effective in applications where rust and/or corrosion can develop in systems. Semi-open impeller features self-cleaning ability that makes the unit useful in applications involving up to 1/8" diameter solids and muddy or dirty liquids, as well as clean, clear fluids. Discharge position can be adjusted in 90° increments with vent and drain plugs for all positions. Type 21 mechanical seal and O-ring casing seal. Pumps are close coupled to Totally Enclosed Fan Cooled (TEFC) motors. Pumps are not self-priming and require flooded suction.
400 Spring Street • Royersford, PA 19468 USA
www.amtpump.com • 888-amt-pump (268-7867) A Gorman-Rupp Company
For use with nonflammable liquids compatible with pump component materials.
Viton® and Teflon® are registered trademarks of E. I. Dupont.
STE-15
®
Heavy Duty Straight Centrifugal Pumps
A Gorman-Rupp Company
Pump Dimensional & Specification Data Model ‡ Curve
HP
3156 3150
Voltage Full Load PH Frame ENC @ 60 Hz + Amps SUC* DIS* 1
NOTE: Check Price Book for Specific Pump Construction/Material Availability. (*) Standard NPT (Female) pipe thread. (**) This dimension may vary due to motor manufacturer's specifications. Maximum Solids Handling Capacity: 1/4" Diameter (+) 3-Phase motors can also operate on 50 Hz. (This will change full load amps, service factor and RPM) NOTE: Dimensions are in inches (centimeters) and have a tolerance of ± 1/4". NOTE: Electric supply for ALL motors must be within ±10% of nameplate voltage rating (e.g. 230V ±10%= 207 to 253).
‡ When Ordering, Add the Correct (-9X) Suffix to Model Number Indicating Material Selection (Ex. 315A-95) XCI (-95) Cast Iron Construction with Buna-N Seals XB (-94) Cast Bronze Construction with Viton® Seals XSS (-98) Cast Stainless Steel Construction with Viton® Seals (All Models Come Standard with Stainless Steel Impeller)
Standard Features • Stainless Steel, Bronze and Cast Iron Construction
• Maximum Working Pressure 150 PSI
• Buna-N or Viton® Mechanical Seal and O-ring, Depending on Model
• Maximum Temperature ◆ Viton® 200° F ◆ Buna-N 180° F • Optional Seal Wash Port and Hose Available on All Models
• Optional Silicon Carbide Mechanical Seals Available • Stainless Steel Motor Shaft and Hardware • NEMA TEFC Single and Three Phase Motors, Depending on Model • Optional Mounting Base Available for 182/184/215 JM Frames • Self-cleaning Stainless Steel Impeller
• Pedestal Version Models Available for Frame Models 145/182/184JM • QSP – Quick Ship Pump for Many Models
Hazardous Duty/Xplosion Proof motors available from stock ranging from 1 to 10 HP; CALL FOR QUOTATION & LEAD TIME! ®
Manufacturer of AMT & IPT Pumps 400 Spring Street • Royersford, PA 19468 USA
www.amtpump.com • 888-amt-pump (268-7867) A Gorman-Rupp Company