Springer Pumps, LLC.
Mailing: PO Box 269, Telford, PA 18969
Shipping: 861 Tech Drive, Telford, PA 18969

Int'l: 267-404-2910
Toll Free: 866-777-6060
Toll Free Fax: 866-777-6383
Email: info@springerpumps.com
Website: www.springerpumps.com
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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
Unit of Measure

Specifications

Manufacturer

 N/A American Machine and Tool Company

Model #

 N/A 3157-95

Curve

 N/A H

Power

 N/A 2 hp

Phase

 N/A 3

Motor Frame

 N/A 56J

Enclosure Rating

 N/A TEFC
Voltage at 60 Hz1 N/A 230/460 V

Full Load Current

 N/A 6/3 A

Inlet Size

 N/A 2 in

Porting Position

 N/A 1 1/2 in

Temperature

 N/A 180 ºF

Max. Flow Rate

 N/A 500 gpm

Seal Material

 N/A Buna-N

Installed Options

 N/A Seal Wash Installed: 1/8" NPT access and rubber hose w/ 1/2" NPT male thread end (A220-90) (QUOTE)Silicon Carbide/Viton Seal Installed (315X-302-VS) (QUOTE)

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

Weight

 N/A 32.21 71 64 lbs

Length

 N/A 17 in429.26 mm

Width

 N/A 11 in269.24 mm

Height

 N/A 10 in243.84 mm

M.O.C

 N/A Cast Iron

N/A

  • Stainless Steel, Naval Bronze & Cast Iron Construction
  • Buna-N or Viton® Mechanical Seal and O-Rings depending on Models, Optional Silicon Carbide Available
  • Stainless Steel Hardware
  • NEMA TEFC Single and Three Phase Motors Depending on the Model
  • Stainless Steel Motor Shaft
  • Optional Mounting Base Available for 182/184/215 JM Frames
  • Self-cleaning Impeller
  • Discharge Rotates in 90º Increments
  • Maximum Working Pressure to 150 PSI
  • Max. Temperature 200ºF (Viton®), 180ºF (Buna-N)
  • Optional Seal Wash Port and Hose is Available on All Models
  • "Off-the-Shelf" Availability for Many Models
  • Pedestal Version Models Available for Frame Models 145/182/184JM

SKU

 N/A AT315795SP

Customs Code

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