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1 HP Cast Iron Straight Centrifugal Pump

Model Number
5023-95 1 HP Cast Iron Straight Centrifugal Pump

AMT 5023-95

AMT Straight Centrifugal Pumps are designed for continuous-duty OEM, Industrial/Commercial and Processing applications including dirty water circulation, liquids containing particles and solids up to 1/8” diameter for chemical processing and liquid transfer.

These straight centrifugal heavy duty industrial pumps are available in a variety of Construction and seal materials to meet your specification. Pull from rear design for easy servicing without disturbing piping, in addition to a two piece impeller for easy clean out. Pumps are closed coupled to Totally Enclosed Fan Cooled (TEFC) motors. Pumps are not self-priming and require flooded suction.


• 300 Series Investment Cast Stainless Steel and Cast Iron Construction with Stainless Steel Impeller
• FKM/SIC Mechanical Seal and FKM O-Rings
• 2 Piece Impeller allows for Easy Servicing and Cleanout
• Optional EPR/EDPM Seals Available
• Discharge Port Rotates in 90° Increments
• 502 Series: 1-1/4˝ x 1˝ Ports
• 503 Series: 1-1/2˝ x 1-1/4˝ Ports
• (3) Front Drain Plugs
• Maximum Flow 156 GPM
• Maximum Head 127 Ft. (55 PSI)

More Information
Model Number 5023-95
part number 5023-999-95
Series Straight Centrifugal Pumps
Max Flow (GPM.) 65
Max Flow GPH 3900
TDH Maximum (Ft) 80
TDH Maximum (PSI) 35
Horse Power (HP) 1
Inlet Connection Type FNPT
inlet size 1 ¼"
Inlet (In.) 1.25
Outlet Connection Type FNPT
Outlet (In.) 1
Wetted Materials 304SS, Cast Iron
Elastomers / O-ring FKM
Voltage (V) 208-230 / 460
Voltage (Range) 208-230/460//190-220/380-415
Phase (Ø) Three (3)
Motor Frequency 60/50
Motor Amps (A) 4/2
Motor TEFC
Speed (RPM.) 3450
Motor Frame 56J thrd
Self Priming No
Max Operating Temperature (F) 200
Max Particle Size (In) .125
Viscosity Milk 3.20 cp 40.00 ssu
Shaft 416SS
Mechanical Seal FKM / SS
Mechanical Seal Face SiC
Mechanical Seal Type Single
Impeller Number (In.) A
Rotation CW facing motor end
Impeller Material SS semi-open
Cord Length (Ft.) 0
Duty Continouos
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 54.000000

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.