Description
Johnson Pump Aqua O2 800 GPH Aerator Pump | Boat Supply Store
For anglers targeting actively swimming species or those requiring precise livewell water management, this 12V, 800 GPH (810 GPH straight) aerator pump ensures optimal bait health and can simultaneously provide water for washdown. Its innovative, replaceable cartridge motor design simplifies maintenance, and the dual-port inlet configuration allows for versatile plumbing integration without complex electrical modifications. Constructed with a durable ABS body and a 316 stainless steel shaft, it is engineered for reliable operation in demanding marine environments.
Key Features
- 800 GPH certified flow rate for superior aeration.
- 12V operation compatible with standard marine electrical systems.
- Dual-port inlet design enables simultaneous livewell and washdown functionality.
- Flex mount design for versatile installation positioning.
- Easy-to-change motor cartridge minimizes downtime and simplifies upgrades.
- 360-degree discharge rotation allows for flexible hose routing.
- Switchless automatic operation with low-amp resistance monitoring.
- 316 stainless steel shaft ensures corrosion resistance and longevity.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Flow Rate | 800 GPH (810 GPH straight) |
| Amperage Draw | 3.7A |
| Fuse Requirement | 5A |
| Hose Connection | 3/4 inch |
| Wire Gauge | 16 GA tinned wire |
| Body Material | Durable ABS |
| Shaft Material | 316 Stainless Steel |
| Inlet Type | Dual-port |
| Discharge Rotation | 360-degree |
| Motor Type | Water-cooled, replaceable cartridge |
| Bearings | Permanently lubricated double bearings |
| Included Inlet | 3/4 NPT seacock |
Who This Is For
Boaters requiring consistent livewell aeration and supplementary washdown capabilities will find this pump's dual functionality invaluable. Anglers prioritizing bait vitality and convenience will appreciate the easy maintenance and upgrade path offered by the replaceable cartridge.
How It Compares
| Feature | Johnson Pump Aqua O2 800 GPH Aerator Pump | Competitor |
|---|---|---|
| GPH Capacity (Straight) | 810 GPH | 1100 GPH, 1100 GPH |
| Voltage | 12V | 12V, 12V |
| Inlet Design | Dual-port (Livewell & Washdown) | Single inlet (submersible), Single inlet |
| Motor Cartridge | Quick-change motor cartridge | Non-replaceable motor unit, Non-replaceable motor unit |
| Hose Connection | 3/4 in. | 1-1/8" (straight), 1-1/2" (barbed), 3/4" or 1-1/8" |
| Shaft Material | 316 Stainless Steel | Stainless Steel (specific grade not always specified), Stainless Steel |
Common Concerns Answered
Is 800 GPH enough for my livewell?
The 800 GPH flow rate is optimized for maintaining bait vitality. While higher GPH pumps exist for pure bilge functions, this rating ensures efficient water turnover for aeration. For extensive bait holding or demanding conditions, consider your specific livewell volume and bait density.
What if the pump fails prematurely?
While premature failure is not a common widespread issue, it is covered by the manufacturer's warranty. The innovative replaceable cartridge design also means that if the motor unit does experience an issue, replacement is significantly easier and less costly than replacing the entire pump assembly.
Is this pump durable enough for saltwater?
Yes, the pump features a robust ABS body and a 316 stainless steel shaft, materials specifically chosen for their superior corrosion resistance in harsh saltwater environments, ensuring long-term operational integrity.
Frequently Asked Questions
What is the flow rate of the Johnson Pump Aqua O2 Twin Port 800 GPH Aerator Pump?
The pump provides a flow rate of 800 GPH, with a straight-through flow rate of 810 GPH.
What voltage does this pump operate on?
This aerator pump operates on a standard 12V DC marine electrical system.
What is the amperage draw and recommended fuse size?
The pump draws 3.7A, and a 5A fuse is recommended for safe operation.
How easy is it to replace the motor cartridge?
The motor cartridge is designed for quick, tool-less replacement or upgrades, eliminating the need for cutting or splicing wires.
What materials are used in the construction of this pump?
The pump is constructed with a durable ABS thermoplastic housing and features a 316 stainless steel shaft for enhanced longevity and corrosion resistance.
