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Two Stage Sprinkler Booster 2HP

230/460v 3-PHASE ODP Motor IN STOCK
Model Number
4785-95
35% Off Special Price $786.00 Regular Price $1,210.00
AMT 4785-95 Two Stage Sprinkler Booster 2HP

3 Phase AMT 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 applications. 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.

See Curve "H". 3-Phase 230v/460v motor for commercial building. 

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

More Information
Model Number 4785-95
part number 4785-999-95
Series Sprinkler Irrigation Pump Self-Priming
Max Flow (GPM.) 64
Max Flow GPH 3840
TDH Maximum (Ft) 170
TDH Maximum (PSI) 74
Horse Power (HP) 2
Horsepower (IE .5, 1, 1.5, 20) 2.0000
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) 230/460
Voltage (Range) 220-240/460-480
Phase (Ø) Three (3)
Motor Frequency 60
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.) 19.100000
Mechanical Seal BUNA-N
Mechanical Seal Type Single
Motor Bearings Ball
Impeller Number (In.) H
Impeller Material SS, closed
Cord Length (Ft.) 0
Duty Continuous
Best Efficiency Range 30 @ 120
Drain Yes
Port Rotation No
Country of Manufacture United States
Weight (Lbs) 77.000000
Warranty (YRS.) 1
GPM Of Water At 100 Feet Of Head 40

Supporting Docs

Supporting Docs
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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.