Tsunami T-500 Mk2 livewell aerator pump, right-hand outlet, 3-1/2" fitting
Available in stock
Technical specifications
Technical specifications
| Air Lock Prevention Mechanism | Expulsion des bulles d'air |
| Product barcode | 0022697025470 |
| Compatible models | Systèmes de viviers et de puits à appâts; Compatible avec les modèles Tsunami précédents |
| Flow Rate | 500 |
| Flow Rate Unit | GPH |
| Fuse Rating Unit | Ampères |
| Impeller Design | X-Air™ breveté |
| Inlet Connection Size | 3/4 |
| Inlet Type | Droit |
| Installation method | Sans outils ni produit d'étanchéité |
| Ingress protection | IP68 |
| Maintenance Feature | Inspection et nettoyage rapides sans démontage |
| Model name | Tsunami T-500 Mk2 |
| Motor Type | Twist-Out (remplaçable d'une seule main) |
| Mounting type | Traversant |
| Operating voltage | 12V DC |
| Outlet Connection Size | 3/4 |
| Outlet Connection Type | Cannelé |
| Outlet Orientation Adjustable | Oui |
| Output Rotation Angle | 360 |
| Product range | Tsunami |
| Product type | Pompe aérateur de vivier |
| Recommended fuse rating | 3 |
| Product SKU | 5640-4 |
| Thru Hull Mount Length | 3-1/2 |
Detailed description
Detailed description
Designed for livewell and baitwell systems, the ATTWOOD Tsunami T-500 Mk2 aerator pump (reference 5640-4) ensures efficient water circulation and oxygenation. It incorporates advanced technical features for stable performance and simplified maintenance, meeting marine requirements.
Performance and technical specifications
This pump delivers a flow rate of 500 gallons per hour (GPH) and operates at 12V DC with a recommended 3-amp fuse. The inlet is straight-style with a 3-1/2 inch through-mount length and a 3/4 inch connection. The outlet is a 3/4 inch barbed fitting.
Design and installation
The Tsunami T-500 Mk2 pump features a straight inlet configuration and a 360-degree adjustable outlet, simplifying pipe alignment and enabling tool-free installation without sealant. Its Twist-Out motor, replaceable with one hand, allows quick inspection and debris cleaning without disassembling the entire pump. Backward compatibility with previous Tsunami models enables seamless upgrades to existing systems.
Durability and compliance
Constructed with marine-grade materials and a sealed watertight design, this pump is ignition-protected. Its motors are engineered for long life with enhanced protection against water intrusion and electrolysis. It complies with ISO 8846 ignition protection standards for marine use and ABYC E-11 standards for marine electrical wiring. The product carries a 3-year limited warranty on parts and labor.
Expert opinion
Expert opinion
« Analyse technique : Pompe aérateur ATTWOOD Tsunami T-500 Mk2 »
Your payment information and data are processed securely.

