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All Categories > Manufacturers Index > AMT Centrifugal, Diaphragm, and Drum Pumps > Centrifugal Pumps > 1-1/2" NPT Sprinkler/Booster Pumps > Item # 3792-95  
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Item # 3792-95, 3792-95

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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






Specifications

Manufacturer

American Machine and Tool Company

Curve

D

Power

1 1/2 hp

Phase

1

Enclosure Rating

ODP

Voltage at 60 Hz1

115/230 V

Full Load Current

22/11 A

Inlet Size

View
1 1/2 in

Porting Position

View
1 1/2 in

Seal Material

Buna-N

Temperature

180 ºF

Max. Flow Rate

157 gpm

Self-Priming

20 ft

Motor Frame

56J

Installed Options

Viton Flapper Valve, Mechanical Seal and O-Ring (365X-300-VO)($127.00)
Viton Flapper Valve, Mechanical Seal and O-Ring (379X-300-VO)
($147.00)
Electric supply for ALL motors must be within ±10% of nameplate voltage rating

Weight

29.94
66

66
lbs

Length

19 in
477.52
mm

Width

8 in
203.20
mm

Height

9 in
231.14
mm
  • Cast Iron Construction with 300 Series Investment Cast Stainless Steel Impellers
  • Buna-N Mechanical Seal and O-Ring
  • ODP & TEFC Motors Available on 1-1/2" NPT Single-stage Models
  • Removable/Replaceable Volute/Diffuser
  • Single Stage Models Feature Removable Dual Volute Design
  • Self-priming to 20 ft.
  • Maximum Working Pressure to 150 PSI
  • Maximum Temperature 180° F
  • "Off-the-Shelf" Availability on Many Models


SKU

AT379295SP

Customs Code

HTS Code 8413702005
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 Sprinkler & Booster Brochure and Spec Sheet
(PDF, 990KB)

AMT SPE-20 Spec Sheet, Self-Priming Sprinkler/Booster Pumps
(PDF, 0KB)

AMT Download Owners Manual 365/379 Series
(PDF, 0KB)



 Installed Viton® Option for Sprinkler/booster Pumps 


Image
Installed Viton® Option for Sprinkler/booster Pumps

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