Two Stage Sprinkler Booster 3HP

Model Number:

4782-95
Product Name:

Two Stage Sprinkler Booster 3HP
Manufacturer:

AMT Pumps
Series (18 Models):

Sprinkler Irrigation Pump Self-Priming

3HP 230v/1 ODP 3480 GPH

Model Number

4782-95

Specifications

$1,599.00

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Two Stage Sprinkler Booster 3HP flow chart

AMT Pump Sprinkler Booster pump performance table

dimensions Two Stage Sprinkler Booster 3HP

AMT 4782-95

3HP Sprinkler Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check valve to insure fast priming after initial liquid is added to the pump. Cast iron construction provides durability and low maintenance. Easy cleanout design includes replaceable volute / diffuser and casing o-ring for servicing.

Two-stage models provide additional pressure in fractional horsepower sizes for multi-sprinkler head or fire fighting applications. Used on Dynamomometer Dyno brake systems. Type 21 mechanical seals handle maximum working pressure to 150 PSI. Pumps are available from 3/4 to 7-1/2HP with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) motors. CCW ROTATION. Replace 2HP version 4780-95 See Curve "G"

Engine driven sprinkler irrigation pumps. ipt

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

More Information
Model Number	4782-95
part number	4782-999-95
Series	Sprinkler Irrigation Pump Self-Priming
Max Flow (GPM.)	80
Max Flow GPH	4800
TDH Maximum (Ft)	180
TDH Maximum (PSI)	79
Horse Power (HP)	3
Horsepower (IE .5, 1, 1.5, 20)	3.0000
Inlet Connection Type	FNPT
inlet size	1 ½"
Inlet (In.)	1.5
Outlet Connection Type	FNPT
Outlet (In.)	1.5
Wetted Materials	316SS, Cast Iron
Elastomers / O-ring	Buna-Nitrile
Voltage (V)	208-230
Voltage (Range)	208-240
Phase (Ø)	Single (1)
Motor Frequency	60-50
Motor Amps (A)	15
Motor	ODP
Speed (RPM.)	3450
Motor Frame	56C
Self Priming	Yes
Suction Lift (FT.)	20
Max Operating Temperature (F)	180
Viscosity	Milk 3.20 cp 40.00 ssu
Stages	2
Shaft	416SS
Length (In.)	20.100000
Mechanical Seal	BUNA-N
Mechanical Seal Face	Carbon-ceramic
Mechanical Seal Type	Single
Motor Bearings	Ball
Impeller Number (In.)	G
Other	Special motor with shaft extension.
Rotation	CCW looking at FRONT of pump
Impeller Material	SS, closed
Cord Length (Ft.)	0
Duty	Continuous
Drain	Yes
Port Rotation	No
Country of Manufacture	United States
Weight (Lbs)	91.000000
Quick Ship	Yes
UPC	072684650067
Warranty (YRS.)	1

Supporting Docs

Two Stage Sprinkler Pump Booster 2HP

(Size: 81.54 KB) 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.

Q: What is the flowrate ?

A: 80 Gallons per min. wide open flow / discharge. Flow rate can be significantly affected by the hose / pipe size (bigger is better) and length. See Engineering Tables link. PB