Heavy Duty High Flow Explosion Proof 316SS Centrifugal
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Manufacturer:
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Series (57 Models):
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Product Name:Heavy Duty High Flow Explosion Proof 316SS Centrifugal
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Model Number:3157-X8
230/460v 2HP EXP
316SS, solid cast 316 Stainless Steel. Explosion Proof Motor. AMT Industrial Straight
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.
See Curve "H"
Model Number | 3157-X8 |
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part number | 3157-999-X8 |
Series | Centrifugal Pumps 170-500 gpm |
Max Flow (GPM.) | 170 |
Max Flow GPH | 10200 |
TDH Maximum (Ft) | 62 |
TDH Maximum (PSI) | 27 |
Horse Power (HP) | 2 |
Horsepower (IE .5, 1, 1.5, 20) | 2.0000 |
Inlet Connection Type | FNPT |
Inlet (In.) | 2 |
Outlet Connection Type | FNPT |
Outlet (In.) | 1.5 |
Wetted Materials | 316SS |
Elastomers / O-ring | FKM |
Voltage (V) | 208-230/460 190/380 |
Voltage (Range) | 208-230/460//190-220/380-415 |
Phase (Ø) | Three (3) |
Motor Frequency | 50/60 |
Motor Amps (A) | 5/2.5 6/3 |
Motor | EXP (C 1, Gp D) |
Speed (RPM.) | 3450 |
Motor Frame | 56J thrd |
Self Priming | No |
Max Operating Temperature (F) | 200 |
Viscosity | Milk 3.20 cp 40.00 ssu |
Shaft | 316SS |
Mechanical Seal | TYPE 21 |
Mechanical Seal Face | Carbon-ceramic |
Mechanical Seal Type | Single |
Motor Bearings | Ball |
Impeller Number (In.) | H |
Rotation | CCW pump end |
Impeller Material | Stainless Steel, Semi-Open |
Cord Length (Ft.) | 0 |
Duty | Continuous |
Drain | Yes |
Port Rotation | Yes |
Country of Manufacture | United States |
Weight (Lbs) | 64.000000 |
Warranty (YRS.) | 1 |
GPM Of Water At 20 Feet Of Head | 150 |
GPM Of Water At 40 Feet Of Head | 110 |
GPM Of Water At 50 Feet Of Head | 63 |
Supporting Docs

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.