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379b-95 AMT Pump Sprinkler Booster pump Irrigation pump AMT Pump Sprinkler Booster pump performance table Irrigation pump Irrigation pump Irrigation pump amt-spinkler-perf-chart_1_3.jpg
379b-95 AMT Pump Sprinkler Booster pump

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Manufacturer: AMT Pumps
Series (17 Models):

Sprinkler Irrigation Pump Self-Priming

Product Name:

Irrigation pump

Model Number:


Gallons Per Hour: 3300 (55 GPM)
Voltage: 115/230
Horsepower: 1 1/2

Quick Overview

1-1/2HP 115/230v TEFC

20% Off Regular Price: $775.00

Special Price $620.00


1.5HP Irrigation pump feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All irrigation pump models self-prime to 20 feet. Single stage irrigation pump models feature a built-in check valve to insure fast priming after initial liquid is added to the pump.

Irrigation pump includes carrying handle. Cast iron construction provides durability and low maintenance. Easy cleanout design includes replaceable volute/diffuser and casing o-ring for servicing. Two-stage irrigation pump models provide additional pressure in fractional horsepower sizes for multi-sprinkler head applications. Type 21 mechanical seals handle maximum working pressure to 150 PSI. Pumps 1-1/2HP with Totally Enclosed Fan Cooled (TEFC) motors. See Curve "E"

Compare the Features and value of these pumps with others of lesser quality. Commercial duty continuous use outdoor motor, SS impeller vs others which only have a plastic one with a brass nut. Drain plug for easy weatherization. American made

TEFC (Totally Enclosed Fan Cooled) motor. Also available in ODP motor. 

Need technical help on:
Sprinkler nozzle flow rates (multiply by the number heads in biggest zone).
Friction loss in pipes (pressure DROP due to velocity and pipe size) ....bigger is better
Correct size motor supply wire(voltage drop, just like water in a pipe) ...bigger is better


Additional Information

Model Number 379B-95
part number 379B-999-95
Series Sprinkler Irrigation Pump Self-Priming
Warranty (YRS.) 1
Max Flow (GPM.) 55
Max Flow GPH 3300
TDH Maximum (Ft) 105
TDH Maximum (PSI) 45
Horsepower 1.5
Horse Power (HP) 1 1/2
Inlet Connection Type FNPT
Inlet (In.) 1.5
inlet size 1 ½"
Outlet Connection Type FNPT
Outlet (In.) 1.5
Wetted Materials 316SS, CI
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115/230
Voltage (Range) 110-120/220-240
Phase (Ø) Single(1)
Motor Frequency 60
Motor Amps (A) 18/9
Motor TEFC
Speed (RPM.) 3450
Motor Frame 56J thrd
Self Priming Yes
Suction Lift (FT.) 20
Max Operating Temperature (F) 180
Viscosity Milk 3.20 cp 40.00 ssu
Stages 1
Shaft 416SS
Length (In.) 17
Mechanical Seal BUNA-N
Mechanical Seal Type Single
Impeller Number (In.) E
Applications Flooded Suction, Fountain, Irrigation, Self-Priming
Drain Yes
Country of Manufacture United States
Weight (Lbs) 74
Time to Ship (DAYS) 2-3 days
UPC 72684650410

Supporting Docs

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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.