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Centrifugal Pump Explosion Proof motor

Cast Iron EXP 7.5HP 230/460v
Model Number
4260-X5
$4,401.04
AMT 4260-X5 Centrifugal Pump Explosion Proof motor

Explosion Proof AMT Pump

AMT Industrial Straight Centrifugal pump with Explosion Proof EXP motor is suited for liquid and chemical transfer, heating and cooling, recirculation, booster service and other industrial applications in a hazardous enviroment . 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 increments with vent and drain plugs for all positions. Pumps are not self-priming and require flooded suction. Made in USA.. Drain plugs are 1/2"NPT. See Curve "E" 

This Explosion proof pump is a high flow model, but it is also available in a high head version also. 

List of all the EXPlosion Proof Pumps, all fitted with Hazardous duty motors.

Available in: Investment Cast 316 Stainless  Steel (-98), Cast Bronze (-94) and Cast Iron (-95) with Stainless Impeller Construction

Series: Centrifugal Pumps 170-500 gpm
More Information
Model Number 4260-X5
part number 4260-999-X5
Series Centrifugal Pumps 170-500 gpm
Max Flow (GPM.) 420
Max Flow GPH 25200
TDH Maximum (Ft) 98
TDH Maximum (PSI) 42
Horse Power (HP) 7 1/2
Horsepower (IE .5, 1, 1.5, 20) 7.5000
Inlet Connection Type FNPT
inlet size 3"
Inlet (In.) 3
Outlet Connection Type FNPT
Outlet (In.) 3
Wetted Materials CI-SS
Elastomers / O-ring Buna-Nitrile
Voltage (V) 230/460
Voltage (Range) 220-240/460-480
Phase (Ø) Three (3)
Motor EXP (C 1, Gp C/D & C11, Gp F/G)
Speed (RPM.) 3450
Motor Frame 182/4JM
Self Priming No
Max Operating Temperature (F) 180
Viscosity Milk 3.20 cp 40.00 ssu
Shaft 316SS
Length (In.) 21.600000
Mechanical Seal TYPE 21
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Motor Bearings Ball
Impeller Number (In.) E
Impeller Material Stainless Steel, Semi-Open
Cord Length (Ft.) 0
Duty Continuous
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 153.000000
Warranty (YRS.) 1

Supporting Docs

Supporting Docs
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(Size: 345.03 KB) Extension: pdf

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.