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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
Unit of Measure

Specifications

Manufacturer

 N/A American Machine and Tool Company

Model #

 N/A 5481-98

Series

 N/A 548

Curve

 N/A G

Power

 N/A 1 hp

Phase

 N/A 1

Enclosure Rating

 N/A TEFC
Voltage at 60 Hz1 N/A 115/230 V

Full Load Current

 N/A 12/6 A

Inlet Size

 N/A 1 1/2 in

Porting Position

 N/A 1 1/4 in

Temperature

 N/A 200 ºF

Max. Flow Rate

 N/A 156 gpm

Motor RPM

 N/A 2450 rpm

Seal Material

 N/A Viton®

Motor Frame

 N/A 56J

Installed Options

 N/A Silicon Carbide/Viton 3/4" Seal Installed (547X-300-VS) ($127.00)Silicon Carbide/Viton 5/8" Seal Installed (553X-300-VS) ($127.00)

N/A Electric supply for ALL motors must be within ±10% of nameplate voltage rating

Weight

 N/A 19.05 42 42 lbs

Length

 N/A 14 in345.44 mm

Width

 N/A 11 in269.24 mm

Height

 N/A 8 in198.12 mm

N/A

  • Stainless Steel Construction
  • Investment Cast Stainless Steel Impeller
  • Viton® Mechanical Seal and O-Ring (Buna Seal and O-ring optional)
  • Cast Iron Motor Adapter Provides Rigid Mounting
  • Aero Space Fusion Welding
  • Stainless Steel Hardware
  • NEMA 56J ODP & TEFC Single & Three Phase Motors
  • 1/2 to 3 HP Models Available
  • NEMA Base Mounted Motors
  • Stainless Steel Motor Shaft
  • Max. Working Pressure up to 150 PSI
  • Max. Temperature 200ºF
  • "Off-the-Shelf" Availability for Many Models

SKU

 N/A AT548198SP

M.O.C

 N/A Stainless Steel

Customs Code

 N/A HTS Code 8413702005
  • 1 3-Phase motors can also operate on 50 Hz. (This will change Full Load Amps, Service Factor and RPM)
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