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All Categories > Manufacturers Index > AMT Centrifugal, Diaphragm, and Drum Pumps > Centrifugal Pumps > Self-Priming Centrifugal Pumps > 3" Self-Priming Centrifugal Pumps > Item # 2878-95  
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Item # 2878-95, 2878-95

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This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of handling up to 3/8" diameter semi-solids. Built in flapper/check valves enable consistent self-priming to 20 ft. Dual volute design reduces radial load on motor. Stainless Steel models are especially effective in applications where rust and/or corrosion can develop in systems and also are highly resistant to erosion and chemicals. Cast Iron models offer durability, high quality and value that continue to set the standard in the industry.

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.
  • 300 Series Investment Cast Stainless Steel
    Construction with Viton® Seals;
    Maximum Temperature 200ºF
  • Cast Iron Construction with Buna-N Seals;
    Maximum Temperature 180º F
  • Optional Silicon Carbide Seals Available
  • 1-1/2" and 2" NPT Port Sizes
  • Self-Priming up to 20 Ft.
  • Maximum Working Pressure 75 PSI
  • Maximum Flow 150 GPM
  • Maximum Head 102 Ft. (44 PSI)
  • Dual Volute Design
  • Self-cleaning, Clog Resistant Impeller
  • Built In Check Valve
  • Available with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) Motors
  • 1/2 to 3 HP 56J Single and Three Phase, 3450 RPM Motors






Specifications

Manufacturer

American Machine and Tool Company

Model #

2878-95

Curve

B

Inlet Size

View
3 in

Porting Position

View
3 in

Power

5 hp

Phase

1

Motor Frame

184JM

Seal Material

Buna-N

Solids Handling

3/8 in

Temperature

180 ºF

Max. Flow Rate

375 gpm

Self-Priming

20 ft

Enclosure Rating

TEFC

Voltage at 60 Hz1

230 V

Installed Options

Silicon Carbide/Viton Seal, O-Ring and Flapper Valve Installed (287X-300-VS)($147.00)
Viton Seal, O-Ring and Flapper Valve Installed (287X-300-V0)
($189.00)
Electric supply for ALL motors must be within ±10% of nameplate voltage rating

Weight

205
92.99

205
lbs

Length

29 in
739.14
mm

Width

13 in
332.74
mm

Height

12 in
299.72
mm
  • Cast Iron construction with Bronze Impeller
  • Buna-N Mechanical Seal and O-Ring
  • Optional Viton® Mechanical Seal and Flapper Valve Available
  • Optional Silicon Carbide Seal Available
  • 3" NPT Suction and Discharge Ports
  • Stainless Steel Shaft Sleeve
  • Dual Volute Design Reduces Radial Load on Motor
  • Fill and Drain Plug for Easy Servicing
  • Maximum Working Pressure 125 PSI
  • Maximum Temperature 180° F
  • Maximum Flow 375 GPM
  • Maximum Head 110 ft.
  • Self-cleaning, Semi-open Impellers
  • 3 to 7-1/2 HP Three Phase, 184JM, Totally Enclosed Fan Cooled (TEFC) Motors
  • 3 & 5 HP Single Phase, 184JM, Totally Enclosed Fan Cooled (TEFC) Motors
  • "Off-the-Shelf" Availability on Many Models
  • Optional Mounting Base Available on All Above Models


SKU

AT287895SP

Customs Code

HTS Code 8413702015
1 3-Phase models can also operate on 50 Hz (This will change Full Load Amps and Service Factor, RPM and Priming Capabilities).


 MORE IMAGES 

·  AMT Dimensional Drawing


 DOWNLOADS 

AMT 3 Inch Self-Priming Centrifugal Pumps Brochure & Spec Sheet
(PDF, 1058KB)

AMT SPE-16 Spec Sheet, 3" Self-Priming Centrifugal Pumps
(PDF, 0KB)

AMT 2874-251-00 Owners Manual, 3-Inch Self-Priming Centrifugal Pumps
(PDF, 0KB)



 Installed Seal Options for 3" Self-priming Cast Iron Centrifugal Pumps 


Image
Installed Seal Options for 3" Self-priming Cast Iron Centrifugal Pumps

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