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  • Model3790-95

    AMT Sprinkler/Booster pumps feature 300 Series Investment Cast Stainless Steel closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 ft. Single stage models feature dual volute design to reduce radial load on motor and 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 dual 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 7-1/2 HP with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) motors. (See Dimensional chart for specific model availability).

    AMT Sprinkler/Booster pumps are readily available “Off-the-Shelf” for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

    • Cast Iron Construction with 300 Series Investment Cast Stainless Steel Impellers
    • Buna-N Mechanical Seal and O-Ring
    • Optional Viton® Seal, Flapper Valve and O-Ring Available on Single Stage Models
    • 1-1/2" or 2" NPT Port Sizes
    • Maximum Working Pressure 150 PSI
    • Maximum Temperature 180º F
    • Maximum Flow 157 GPM
    • Maximum Head 180 Ft.
    • Self-priming to 20 Ft.
    • Single or Two-Stage Construction
    • Single Stage Models Feature Removable Dual Volute Design
    • 3/4 to 7-1/2 HP Single or Three Phase Motors
    • ODP or TEFC Motors

  • Stainless Steel Centrifugal Pump

    This line of AMT Straight Centrifugal pumps is designed for continuous-duty low pressure OEM, Industrial/Commercial and General Service applications including circulation, chemical processing, liquid transfer and cooling. These durable and compact pumps are available in a variety of construction and seal materials to meet your specification. The line also features a wide selection of single and three phase ODP or TEFC motors, up to 2 horsepower. All models feature Type 6 mechanical seals and O-rings. Pull-from-the-rear design for easy service without disturbing any piping. Self-cleaning impellers to prevent clogging and minimize maintenance.

    AMT Centrifugal pumps are reliable, cost effective and low maintenance. Many are readily available "Off-the Shelf" for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

    Viton® is a registered trademark of E.I. DuPont

    • Available in : 300 Series Investment Cast Stainless Steel, Cast Bronze and Cast Iron with Stainless Steel Impeller Construction
    • Viton® Mechanical Seal and O-Ring with Stainless Steel and Bronze Models
    • Buna-N Mechanical Seal and O-Ring with Cast Iron Models
    • Optional Silicon Carbide Mechanical Seals Available
    • Discharge Port Rotates in 90º Increments
    • Maximum Working Pressure 75 PSI
    • Max. Temperature 200ºF
    • Max. Flow 90 GPM
    • Max. Head 65 Ft. (28 PSI)
    • Self-cleaning, Semi-open Impellers
    • Available with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) 56J Motors
    • 1/3 HP to 2 HP Single and Three Phase, 3450 RPM Motors

  • Model 4890-98

    AMT High Head Straight Centrifugal pumps are designed for continuous-duty OEM, Industrial/Commercial and processing applications including circulation, chemical processing, liquid transfer, heating and cooling, sprinkler/fire protection systems and pressure boosting. These heavy duty high pressure pumps are available in a variety of construction and seal materials to meet your specification. The line also features a wide selection of single & three phase ODP or TEFC motors, up to 3 horsepower. All models feature Type 21 mechanical seals and O-rings. Pull-from-the-rear design for easy servicing without disturbing any piping. High efficiency impellers maximize performance.

    AMT Centrifugal pumps are reliable, cost effective and low maintenance. Many are readily available "Off-the-Shelf" for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

    Viton® is a registered trademark of E.I. DuPont

    • 300 Series Investment Cast Stainless Steel, Cast Bronze and Cast Iron with Stainless Steel Impeller Construction
    • Viton® Mechanical Seal and O-Ring with Stainless Steel and Bronze Models
    • Buna-N Mechanical Seal and O-Ring with Cast Iron Models
    • Optional Silicon Carbide Mechanical Seals Available
    • Discharge Port Rotates in 90º Increments
    • 489 Series: 1-1/4" x 1" Ports
    • 490 Series: 1-1/2" x 1 1/4" Ports
    • Max. Working Pressure 150 PSI
    • Max. Temperature 200ºF
    • Max. Flow 118 GPM
    • Max. Head 149 Ft. (65 PSI)
    • High Efficiency Closed Impeller
    • Available with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) 56J Motors
    • 1/2 HP to 3 HP Single and Three Phase 3450 RPM Motors

  • High head pump

    The AMT line of Stainless Steel Straight Centrifugal pumps is designed for continuous duty high flow and high pressure applications including chemical processing, liquid transfer, cooling, pressure boosting, circulating and applications requiring contaminant free pumping. Constructed of rugged deep drawn Stainless Steel for durability and corrosion resistance. Investment Cast Stainless Steel closed impellers for enhanced performance and high efficiencies. All models include Viton® Type 21 mechanical seals and O-rings which offer a broad range of chemical compatibility. Cast Iron motor adapter provides a positive and rigid Mounting to motor.

    AMT Stainless Steel Straight Centrifugal pumps are reliable, cost effective and low maintenance. Many are readily available "Off-the-Shelf" for fast 24 hour shipment. For use with non-flammable liquids which are compatible with pump component materials.

    Viton® is a registered trademark of E.I. DuPont

    • Stainless Steel Construction
    • Viton® Mechanical Seal and O-Ring
    • Investment Cast Stainless Steel Impeller
    • High Head and High Volume Models
    • Max. Working Pressure 150 PSI
    • Max. Temperature 200ºF
    • Max. Flow 156 GPM
    • Max. Head 145 Ft.
    • Chemical Resistant Design
    • Discharge Port Rotates in 90º Increments
    • Available with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) Motors
    • 1/2 HP to 3 HP Single and Three (3) Phase 3450 RPM Motors
    • 553 Series: 1.5" x 1.25" Ports
    • 549 Series: 2" x 1.5" Ports
    • 548 Series: 1.5" x 1.25" Ports
    • 547 Series: 1.25" x .75" Ports

  • High head pedestal

    AMT Straight Centrifugal Pedestal pumps are designed for continuous-duty OEM, Industrial/Commercial and processing applications including circulation, chemical processing, liquid transfer, heating and cooling. The high head models are ideal for sprinkler systems and pressure boosting.

    These units are available in a variety of construction and seal materials. Pull-from-the-rear design permits easy servicing without disturbing any piping. Pedestals feature CNC machined shafts with sealed ball bearings. Models 4897 and 4906 pedestal drive are epoxy coated and include stainless steel shafts.

    AMT Straight Centrifugal Pedestal pumps are reliable, cost effective and low maintenance. For use with nonflammable liquids compatible with pump component materials.

    Viton® is a registered trademark of E.I. DuPont

    • Available in: 300 Series Investment Cast Stainless Steel, Cast Bronze or Stainless Steel Fitted Cast Iron Construction (See Specification Section for Specific Model Availability)
    • Mechanical Seal
      Stainless Steel - Viton®
      Cast Bronze - Viton®
      Cast Iron - Buna-N
    • Optional Silicon Carbide Seals Available
    • 3/4" to 1-1/2" NPT Suction Ports
    • 1/2" to 1-1/4" NPT Discharge Ports
    • Maximum Temperature
      Buna-N - 180ºF
      Viton® - 200ºF
    • Maximum 4000 RPM
    • High Head Models 4897 & 4906 for High Pressure/Booster Applications
    • General Service Models 3682, 3694 & 3704 for Low Pressure Applications

  • High Flow Models

    AMT Heavy Duty Straight Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, recirculation, booster service and other industrial applications. Stainless Steel units are especially effective in applications where rust and/or corrosion can develop in systems. Semi open impeller features self-cleaning ability that makes the unit useful in applications involving muddy or dirty liquids, as well as clean, clear fluids. Discharge position can be adjusted in 90º increments, with vent and drain plugs for all positions. Type 21 mechanical seal and O-ring casing seal. Pumps are close coupled to Totally Enclosed Fan Cooled motors (TEFC) Pumps are not self-priming and require flooded suction.

    AMT Heavy Duty Straight Centrifugal pumps are reliable, cost effective and low maintenance. Many are readily available "Off-the-Shelf" for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

    Viton® is a registered trademark of E.I. DuPont

    • Available in: 300 Series Investment Cast Stainless Steel, Cast Bronze and Cast Iron with Stainless Steel Impeller Construction
    • 2 HP to 15 HP NEMA Motors, Single and Three Phase
    • Type 21 Buna-N Mechanical Seal and O-Ring on Cast Iron Models
    • Type 21 Viton® Mechanical Seal and O-Ring on Stainless Steel and Bronze Models
    • Optional Silicon Carbide Seals Available
    • Optional Mounting Base Available
    • High Flow and High Head Designs
    • Flanged or NPT Connections
    • Maximum Temperature
      Viton®: 200ºF
      Buna-N: 180ºF
    • Front Drain Plugs Located 90º Apart
    • Maximum Head 194 Ft. (100 PSI)
    • Maximum Flow 500 GPM
    • Maximum Working Pressure 150 PSI

  • Model 02C3-X1.5 1P
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