Item # 4786-95, 4786-95 On Springer Pumps, LLC

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All Categories > Manufacturers Index > AMT Centrifugal, Diaphragm, and Drum Pumps > Centrifugal Pumps > 1-1/2" NPT Sprinkler/Booster Pumps > Item # 4786-95


	Item # 4786-95, 4786-95
	Unit Price QUOTE

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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

Power

3 hp

Phase

Enclosure Rating

ODP

Voltage at 60 Hz¹

230/460 V

Full Load Current

9/5 A

Inlet Size

1 1/2 in

Porting Position

1 1/2 in

Seal Material

Buna-N

Temperature

180 ºF

Max. Flow Rate

157 gpm

Self-Priming

20 ft

Motor Frame

56C

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

39.01
86
86 lbs

Length

20 in
505.46 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

AT478695SP

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-4780-253-00-sp.pdf (PDF, 0KB)

Installed Viton® Option for Sprinkler/booster Pumps



	Installed Viton® Option for Sprinkler/booster Pumps

Item # 4786-95, 4786-95