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The AMT Heavy Duty Industrial Coolant pump has been designed for a broad range of Industrial/Commercial coolant and recirculating applications. Back vanes on the impellers of models 4421-95 through 4443-95 balance pressure and thereby eliminate the need for mechanical seals. All models with extended shafts are fitted with aligning coupling between motor and shaft. Dual volute construction of models 4421-95 through 4443-95 eliminates radial thrust and therefore the need for bottom bearings. A Universal Mounting bracket system is included with these pumps
  • Cast Iron Casing and Column
  • 3/4" to 1-1/2" NPT Discharge Port
  • Handles Viscosities to 500 SSU
  • Includes Universal Mounting Bracket
  • Dual Volute Design Reduces Radial Load on Motor
  • Maximum Temperature 200ºF
  • Maximum Flow 67 GPM
  • Maximum Head 32 Ft.
  • Self-cleaning, Semi-open Impeller
  • Available with Single or Three Phase 56C Motor
  • 1/8 to 3/4 HP Totally Enclosed Fan Cooled (TEFC) Motor, 1725 RPM
Unit of Measure

Specifications

Manufacturer

 N/A American Machine and Tool Company

Model #

 N/A 4421-95

Curve

 N/A C

Power

 N/A 1/4 hp

Phase

 N/A 1

Enclosure Rating

 N/A TEFC

Voltage (AC) at 60 Hz

 N/A 115/230 V
Full Load Current1 N/A 5/3 A

Porting Position

 N/A 1 1/4 in

Temperature

 N/A 200 ºF

Max. Flow Rate

 N/A 67 gpm

Shaft Seal Construction

 N/A Stainless Steel

Motor Frame

 N/A 56C

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

Weight

 N/A 19.96 44 41 lbs

Length

 N/A 9 in220.98 mm

Width

 N/A 8 in213.36 mm

Height

 N/A 21 in528.32 mm

M.O.C

 N/A Cast Iron

N/A

  • Cast Iron Casing and Column
  • 3/4" to 1-1/2" NPT Discharge Port
  • Handles Viscosities to 500 SSU
  • Includes Universal Mounting Bracket
  • Self-cleaning, Semi-open Impeller
  • Single or Three Phase 56C Motor Available
  • 1/8 to 3/4 HP TEFC Motor
  • Maximum Temperature 200ºF
  • "Off-the-Shelf" Availability for Many Models

SKU

 N/A AT442195SP

Customs Code

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