Goulds Balanced Flow Constant Pressure System, 5HP Motor 18GPM - 18GP550

Manufacturer: Goulds

Categories: Root Catalog

Model #: 18GP550

Motor Horsepower: 5

Phase: 3

Amps: 16.6

Flow Rate: 33 GPM

Warranty: 3 Year Limited

Wire Count: 3 Wire

Well Depth: 250 ft

Shipping Weight: 99 lbs

• Simple, fast sizing and installation.
• Range curves and selection charts generated from actual R&D tests.
• Kits configured for 30 Hz minimum and 60 Hz maximum operation.
• 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 50 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.
• New switch input for connecting a pressure switch or float switch.
• New grounding provisions for transducer and transducer cable.

• New, more versatile user interface board.
• Provides switch connection for optional pressure or level switch.
• New current limit settings for all new CentriPro motors.
• Dry well sensitivity switch.
• Broken pipe protection.
• 5 or 20 PSI pressure drop restart switch.
• Transducer better protected from transient power surges.

Transducer – New and Improved:

• Larger port orifice to prevent clogging.
• Case to electronics surge protection.
• All Stainless Steel construction.
• Pressure surge capability without the use of a pressure snubber.
• Case coupled noise immunity.
• Reverse voltage protection.
• Line to electronics ground surge protection on all lines.
• Transducer cable has ground wire built-in.
• Ground clamp provided for transducer to cable grounding.