Brand: Goulds

SKU: M05421

Goulds M05421, CentriPro 4" Motor, Generation II Series, 1/2 HP, 115 Volts, 1 Phase, 28 Amps, 2 Wire, Stainless Steel Construction

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Goulds M05421 CentriPro 4" Generation II Series Two-Wire Motor

This 4 inch submersible motor is designed and sized for installation in 4 inch diameter or larger water wells.  This motor has a permanent split capacitor design for a quiet, efficient operation.

Features

  • 304 stainless steel shell
  • Precision machined, one-piece, 304 stainless steel castings used for upper and lower end bells
  • Stainless steel, 17-4 PH splined shaft
  • Built-in, hermetically sealed, environmentally safe capacitor
  • Quieter than split-phase, this capacitor reduces pulsation noise
  • Three-shoe Kingsbury 700 lb thrust bearing
  • Removable, replaceable 48 inch motor lead held in place by (2) screws for controlled compression
  • Built-in check valve maintains water fill needed for cooling and lubrication
  • Automatic reset, on-winding thermal overload protection
  • Surge arrestors built-in
  • Tested to ANSI/NSF 61and UL and CSA standards

Key Features:

Brand
Goulds
Mfg. Number
M05421
Product Type
Motor
Full Load Current
7.9 Amps
Locked Rotor Amps
28 Amps
Winding Resistance
1.4-2.0 Ohms
Description

Goulds M05421 CentriPro 4" Generation II Series Two-Wire Motor

This 4 inch submersible motor is designed and sized for installation in 4 inch diameter or larger water wells.  This motor has a permanent split capacitor design for a quiet, efficient operation.

Features

  • 304 stainless steel shell
  • Precision machined, one-piece, 304 stainless steel castings used for upper and lower end bells
  • Stainless steel, 17-4 PH splined shaft
  • Built-in, hermetically sealed, environmentally safe capacitor
  • Quieter than split-phase, this capacitor reduces pulsation noise
  • Three-shoe Kingsbury 700 lb thrust bearing
  • Removable, replaceable 48 inch motor lead held in place by (2) screws for controlled compression
  • Built-in check valve maintains water fill needed for cooling and lubrication
  • Automatic reset, on-winding thermal overload protection
  • Surge arrestors built-in
  • Tested to ANSI/NSF 61and UL and CSA standards
Specifications
Brand Goulds
Mfg. Number M05421
Product Type Motor
Application Water systems
Horsepower 1/2 HP
Voltage 115 Volts
Phase 1
Power 0.37 kW
Frequency 60 Hz
Service Factor 1.6
Full Load Current 7.9 Amps
Locked Rotor Amps 28 Amps
Winding Resistance 1.4-2.0 Ohms
Thrust Rating 700
Motor Construction Material 304 Stainless steel
Motor Shaft Material 17-4 hardened stainless steel
Motor Type 2 Wire
Max. Water Temp 86°F
Length 10.5"
Manuals
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