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1750 RPM Centrifugal Pump

25HP 230v/460v
Model Number
25% Off Special Price $5,667.00 Regular Price $7,556.00
AMT 427A-95 1750 RPM Centrifugal Pump

AMT 427A-95

Centrifugal 1750 RPM Pumps, Cast Iron w/ bronze impeller construction with flanged ports.

Cast Iron 1750 RPM SolidsHandling End Suction Centrifugal pumpdelivers high efficiency performance thatminimizes operation and energy costs. Builtto last, each pump features a precision castbronze impeller that is dynamicallybalanced to minimize vibration andmaximize motor bearing life. Pull-from-reardesign simplifies maintenance withoutdisturbing piping connection. Gauge tapsat the suction and discharge ports allow forsystem monitoring. Maximum 1/4" diametersolids handling and optional seal flush/airrelief valve is available for verticalinstallations. Pumps require a floodedsuction and positive suction pressure.

Great for many industrial applications: Chillers, sprinkler systems, wash down, boosting, HVAC, Hydronic.

More Information
Model Number 427A-95
part number 427A-999-95
Series Centrifugal 1750 RPM Pumps
Max Flow (GPM.) 475
Max Flow GPH 28500
TDH Maximum (Ft) 200
TDH Maximum (PSI) 86
Horse Power (HP) 25
Horsepower (IE .5, 1, 1.5, 20) 25.0000
Inlet Connection Type Flange
Inlet (In.) 3
Outlet Connection Type Flange
Outlet (In.) 2
Wetted Materials Bronze, Cast Iron
Elastomers / O-ring FKM
Voltage (V) 208-230/460
Voltage (Range) 208-240/460
Phase (Ø) Three (3)
Motor Frequency 50-60
Motor TEFC
Speed (RPM.) 1725
Self Priming Yes
Max Operating Temperature (F) 200
Viscosity Vegetable Oil 34.60 cp 200.00 ssu
Length (In.) 31.000000
Mechanical Seal No
Mechanical Seal Face Silicon Carbide
Mechanical Seal Type Single
Motor Bearings Ball
Impeller Number (In.) B
Other Case working pressure is 175 psi
Impeller Material Bronze, semi-open
Cord Length (Ft.) 0
Duty Continuous
Best Efficiency Range 300@180
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 345.000000
UPC 072684652478
Warranty (YRS.) 1
GPM Of Water At 150 Feet Of Head 400

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.