Description
Commodore 3.0 GPM 12V Water Pump | Boat Supply Store
This 12V diaphragm pump is engineered for silent operation and robust performance in demanding marine applications. It delivers a consistent 3.0 GPM open flow rate with a 45 PSI shut-off pressure, ensuring adequate water delivery for onboard needs. Engineered with run-dry safety and a 3-chamber diaphragm design for enhanced durability, this unit is suitable for both freshwater and saltwater environments, providing reliable water pressure for vessels navigating coastal waters or the Great Lakes.
Key Features
- Ultra-Quiet operation minimizes noise disruption on board.
- Run-Dry Safe design prevents damage during brief periods without water.
- Self-Priming up to 6 vertical feet for convenient installation and operation.
- 3.0 GPM Open Flow Rate provides ample water for various tasks.
- 45 PSI Shut-Off Pressure ensures consistent water delivery.
- 3-Chamber Diaphragm construction for enhanced durability.
- Built-in Thermal Overload Protection safeguards the motor.
- 4-Year Warranty signifies long-term reliability.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Open Flow Rate | 3.0 GPM |
| Shut-Off Pressure | 45 PSI |
| Suction Lift | 6 ft |
| Max Draw | 6.74A |
| Max Temperature | 140°F |
| Ports | 1/2-14 MNPT |
| Weight | 4.23 lbs |
| Diaphragm Type | 3-chamber |
| Valves Type | EPDM |
| Diaphragm Material | Santoprene |
Who This Is For
Boat owners requiring a dependable and exceptionally quiet 12V water pump for essential onboard functions. This pump is also a robust solution for RV enthusiasts and other applications needing versatile water transfer capabilities.
How It Compares
| Feature | Commodore 3.0 GPM 12V Water Pump | Seaflo 33 |
|---|---|---|
| Voltage | 12V | 12V, 12V |
| Open Flow Rate | 3.0 GPM | 3.0 GPM, 3.0 GPM |
| Shut-Off Pressure | 45 PSI | 45 PSI, 50 PSI |
| Self-Priming Height | 6 feet | — |
| Run Dry Capability | Yes | Yes, Yes |
| Noise Level | Ultra-Quiet | Standard, Standard |
| Warranty | 4-Year | 1-Year, 2-Year |
Common Concerns Answered
How does the Commodore 3.0 GPM pump address potential pressure switch issues?
While some users have reported minor pressure switch calibration needs, this pump features an adjustable pressure switch allowing for fine-tuning to your specific system requirements, ensuring optimal performance post-installation.
What if I experience lower flow than advertised?
Slight variations in flow rate can occur under heavy load due to system resistance and plumbing configuration. Ensuring correct installation and minimizing bends in the intake and discharge lines will help achieve optimal flow.
Is the price justified compared to other 12V pumps?
The Commodore pump's premium pricing reflects its ultra-quiet operation, superior run-dry safety features, and an industry-leading 4-year warranty, providing exceptional long-term value and reliability for noise-sensitive applications and demanding marine use.
Frequently Asked Questions
What is the maximum flow rate of the Commodore 3.0 GPM Water Pump?
The Commodore 3.0 GPM Water Pump has a maximum open flow rate of 3.0 gallons per minute (GPM).
What is the shut-off pressure of this pump?
This pump is rated for a shut-off pressure of 45 PSI.
Can this pump run dry without damage?
Yes, the Commodore 3.0 GPM Water Pump is designed with run-dry safety capabilities, allowing it to operate without fluid for short periods without sustaining damage.
What is the maximum vertical suction lift for this pump?
The pump is self-priming and can achieve a maximum vertical suction lift of 6 feet.
Is this pump suitable for both freshwater and saltwater applications?
Yes, this pump is suitable for use with both freshwater and saltwater applications.
