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AMT 4250-94 Heavy Duty High Head Bronze Centrifugal Heavy Duty High Head Bronze Centrifugal 4250 flow chart AMT Heavy Duty High Head Bronze Centrifugal Heavy Duty High Head Bronze Centrifugal 4250 dimensions AMT
AMT 4250-94 Heavy Duty High Head Bronze Centrifugal

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Manufacturer: AMT Pumps
Series (56 Models):

Centrifugal Pumps 170-500 gpm

Product Name:

Heavy Duty High Head Bronze Centrifugal

Model Number:


Gallons Per Hour: 19800 (330 GPM)
Voltage: 230/460
Horsepower: 10

Quick Overview

230/460v 10HP TEFC

20% Off Regular Price: $2,620.00

Special Price $2,096.00


Bronze Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, recirculation, booster service and other industrial applications. Semi-open impeller features self-cleaning ability that makes the unit useful in applications involving muddy or dirty liquids, as well as clean, clear fluids. Discharge position can be adjusted in 90 degree imcrements with vent and drain plugs for all positions. Pumps are not self-priming and require flooded suction. Bronze pump good for chlorinated and saltwater type applications. See Curve "B"
Series: Centrifugal Pumps 170-500 gpm

Additional Information

Model Number 4250-94
part number 4250-999-94
Series Centrifugal Pumps 170-500 gpm
Warranty (YRS.) 1
Max Flow (GPM.) 330
Max Flow GPH 19800
TDH Maximum (Ft) 164
TDH Maximum (PSI) 71
TDH BEP (FT.) 120
Horsepower 10
Inlet Connection Type FNPT
Inlet (In.) 3
inlet size 3"
Outlet Connection Type FNPT
Outlet (In.) 2
Wetted Materials Bronze
Elastomers / O-ring Buna-Nitrile
Voltage (V) 230/460
Voltage (Range) 220-240/460-480
Phase (Ø) Three(3)
Motor Frequency 60-50
Motor TEFC
Speed (RPM.) 3450
Motor Frame 213/5JM
Self Priming No
Max Operating Temperature (F) 200
Viscosity Milk 3.20 cp 40.00 ssu
Shaft 316SS
Length (In.) 21.6
Mechanical Seal TYPE 21
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Motor Bearings Ball
Impeller Number (In.) B
Applications Boiler Feed, Chemical, Coolant, Cooling, Flooded Suction, Fountain, Irrigation, Marine, Parts Washer
Other Max. working pressure 150 psi.
Impeller Material Stainless Steel, Semi-Open
Cord Length (Ft.) 0
Duty Continuous
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 117
Time to Ship (DAYS) 2-3 days
UPC 72684651374

Supporting Docs

High Flow Centrifugal 5hpHigh Flow Centrifugal 5hp Size: (187.87 KB) Extension: jpg
View FileHigh Flow Centrifugal 5hp  Size: (345.03 KB) Extension: pdf
Heavy Duty High Flow 316SS CentrifugalHeavy Duty High Flow 316SS Centrifugal Size: (37.03 KB) Extension: jpg
View FileExplosion Proof Stainless Steel Pump  Size: (2.42 MB) Extension: pdf
View FileExplosion Proof Stainless Steel Pump  Extension: pdf
California prop 65

AMT Pump Company is A Subsidiary of The Gorman-Rupp Company located in Mansfield, Ohio. AMT offers over 1000+ different standard model numbers of which 400+ are readily available and offered as QSP, Quick Ship Products. AMT manufactures and sells Industrial / Commercial pumps & accessories through authorized distributors.

Virtually every product AMT sells is engineered and designed by the company. Pump components are machined, assembled and tested at the Royersford, Pennsylvania facility.

AMT’s unique designs and patented products have made the company the industry leader for their high quality pumps.