Goulds 25GP2020, Aquavar ProPak Series, 4" Submersible Well Pump Package with Controller 3AS20 (230 Volts, Single Phase Input), GS Pump and Motor, 2 HP, 230 Volts, 3 Phase, 3-Wire, 11 Stages, 1-1/4" NPT Discharge, 25 GPM Best Efficiency Flow

FEATURES

Goulds Aquavar ProPak System

The Aquavar ProPak comes with a variable speed controller, a water end (pump) and three phase motor conveniently packed in one carton for installer convenience.

The well pump is powered by a 4" CentriPro motor sized for installation in 4" diameter or larger water wells.

This ProPak package does not include a pressure tank. Tanks must be ordered separately.

Package includes:

• Well pump end 25GS20
• Three phase motor M20432
• Aquavar SOLO2 controller with transducer 3AS20

Aquavar ProPak Features

•  Simple, fast sizing and installation
•  Wiring is as easy as standard three-wire control box:
  • L1, L2 and Ground in from power supply
  • Red, Yellow, Black and Ground out to motor
• Pressure is factory preset at 60 psi with simple, fast, field adjustability for higher pressures.
• Three phase output to motor reduces wire cost
• Goulds model GS features the Guardian bearing system and field proven sand and abrasive handling floating stack design
• Switch Input for connecting a pressure switch or float switch
• Grounding provisions for transducer and transducer cable

Pump Features

• Stainless steel construction provides strength and corrosion resistance
• Noryl impeller and Lexan diffuser deliver excellent abrasion resistance
• Floating impeller stack has proven itself for over 50 years as a superior sand handling and durable pump design
• The proprietary engineering polymer bearing is strong and resistant to abrasion and wear
• Cast stainless steel discharge head with built in stainless steel check valve
• Pump can be operated continuously without damage to the motor
• Units have left hand threads and are field serviceable with common tools and readily available repair parts
• Impellers, diffusers and bearing spiders are constructed of FDA compliant glass filled engineered composites. They are corrosion resistant and non-toxic
• Discharge head/check valve made of cast 303 stainless steel for strength and durability
• Built-in check valve is constructed of stainless steel and FDA compliant BUNA rubber for abrasion resistance and quiet operation
• Hexagonal shaft design for positive impeller drive

Motor Feaures

• 304 stainless steel shell
• Precision machined, one-piece, 304 stainless steel castings used for upper and lower end bells
• Copper Class F magnet wire and major insulation for superior heat resistance
• Stainless steel, 17-4 PH splined shaft
• Built-in, hermetically sealed, environmentally safe capacitor
• Built-in check valve maintains water fill needed for cooling and lubrication
• Removable, replaceable motor lead is held in place by (2) screws for controlled compression, no danger of stripping the lead threads
• Three-shoe Kingsbury 700 lb thrust bearing

Controller SOLO2 Features

• Input voltage: single-phase, 230V
• Output voltage: variable frequency, variable voltage, three-phase power to the motor
• NEMA 3R enclosure: rainproof, outdoor/indoor rated
• Provides switch connection for optional pressure or level switch
• Dry well sensitivity switch
• Low pressure cut-off protection 5 or 20 PSI pressure drop restart switch
• Transducer better protected from transient power surges