41 years of Expertise in Engineered Water Treatment and Well Systems
Price Match Guarantee
Lifetime Warranty
The Largest Selection of Residential Filtration Systems
Well Water Components and Supplies
Replaceable Filters
Complete Water Testing
Industry’s Best Brands
Excellent Tech Support
Water Treatment Chemicals
Custom solutions designed to address your specific needs
Most products ship the same day
Toggle Nav 
Goulds Balanced Flow Constant Pressure System, 5HP Motor 35GPM @60PSI - 250ft
SKU#
35GP3050
Out of stock
Manufacturer: Goulds
Categories: Goulds Constant Pressure Systems, Pumps, Tanks & Well Components, Products, Root Catalog
Model #: 35GP3050
Motor Horsepower: 5
Phase: 3
Amps: 16.6
Flow Rate: 33
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 80 Hz maximum operation.
- Wiring is as easy as standard three-wire control box: (1) L1, L2 and Ground in from power supply (2) 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 – a Switch Input for connecting a pressure switch or float switch.
- New – Grounding provisions for transducer and transducer cable.
Balanced Flow Controller – New Features:
- 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.
Performance Chart:
Wire Chart:
Free Shipping: Yes
The Goulds Balanced Flow Constant Pressure System 35GP3050 is a ProPak kit built around a 5 HP, 230 V CentriPro three-phase motor, Aquavar SOLO controller with transducer, and Goulds 35GS30 GS water end with 2" female NPT discharge. It is designed to deliver 35 GPM at 60 PSI and supports adjustable pressure settings from 0 to 100 PSI. The wall-mounted controller is NEMA 3 rated and the system is designed for continuous operation.
| Phase | 3 |
|---|---|
| Wire Count | 3 Wire |
| Motor Horsepower | 5 |
| Flow Rate | 33 |
| Stages | 14 |
| Well Depth | 250 |
| Source | https://www.xylem.com/ |
| Model # | 35GP3050 |
| Manufacturer | Goulds |
| Shipping Weight | 99 |
| Warranty | 3 Year Limited |
Write Your Own Review
What is included in this ProPak kit?
It includes a 5 HP, 230 V CentriPro three-phase motor, a CentriPro Aquavar SOLO controller with transducer, and a Goulds 35GS30 GS water end.
What performance is listed for this system?
The product name lists 35 GPM at 60 PSI.
What is the pressure adjustment range?
The system offers 0 to 100 PSI pressure setting with finger-controlled adjustments.
What is the factory pressure preset?
Pressure is factory preset at 50 PSI.
Can the controller be mounted outside?
Yes. The wall-mounted controller is NEMA 3 rated and can be mounted outside.
What wiring is described for this system?
The listed wiring is L1, L2, and Ground in from the power supply, with Red, Yellow, Black, and Ground out to the motor.
Does this system require a large pressure tank?
No. The description states that only a small inline pressure tank is needed.
What protection features are listed?
Listed features include dry well sensitivity, broken pipe protection, and transducer surge protection.
Installation Brief
This constant pressure system uses a wall-mounted controller, transducer, and motor connections as described in the product information.
- Mount the controller in a suitable location.
- Connect L1, L2, and Ground from the power supply to the controller.
- Connect Red, Yellow, Black, and Ground from the controller to the motor.
- Confirm the transducer and related grounding provisions are connected as required by the system design.
- Verify the pressure setting and make field adjustments if needed.
Check items to add to the cart.
Validate your login