Description
Attwood 800 GPH Shower Sump MK2 | Boat Supply Store
This 12V, 800 GPH shower sump system effectively manages greywater discharge from onboard showers and other sources, preventing potential flooding and unsanitary conditions. Engineered with a built-in air vent and a gasketed, snap-on lid, it actively prevents airlocks and ensures a secure, watertight seal, crucial for operations in rough Texas coastal waters. The unit operates with a 2.5A draw, requiring a 5A fuse, and features a 3/4" I.D. outlet hose, all meeting stringent ABYC and USCG safety standards.
Key Features
- High Flow Rate: 800 GPH efficiently removes shower water.
- 12V Operation: Standard marine voltage for easy integration.
- Secure Lid: Snap-on design with gasket prevents overflow and seals tightly.
- Airlock Prevention: Integrated air vent ensures consistent pump operation.
- Marine Certified: Meets or exceeds critical ABYC and USCG standards.
- Simplified Maintenance: Snap-on lid provides quick access for cleaning.
- Efficient Power Use: 2.5A draw minimizes battery drain.
- Robust Construction: Designed for reliable performance in marine environments.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Flow Rate | 800 GPH |
| Amp Draw | 2.5A |
| Fuse Size | 5A |
| Outlet Hose Size | 3/4" I.D. |
| Wire Gauge | 22-gauge |
| Lid Type | Snap-on with Gasket |
| Airlock Prevention | Yes (Air Vent) |
Who This Is For
Boat owners requiring dedicated greywater management for shower facilities and marine professionals seeking dependable discharge solutions. This system is vital for maintaining sanitation and preventing water buildup in vessels of all sizes.
How It Compares
| Feature | Attwood 800 GPH Shower Sump MK2 | Competitor |
|---|---|---|
| GPH | 800 | 1100, 500 |
| Voltage | 12V | 12V, 24V |
| Outlet Hose Size | 3/4" I.D. | 1-1/8", 1-1/8" |
| Airlock Prevention | Yes (Air Vent) | No, No |
| Lid Design | Snap-on with Gasket | N/A, N/A |
Common Concerns Answered
Is the outlet hose size adequate for optimal flow?
While the 3/4" I.D. is standard, some users report a preference for a larger outlet hose diameter for maximum flow efficiency based on their specific plumbing configuration.
How reliable is the float switch mechanism?
The float switch is generally reliable; however, occasional issues can arise if the mechanism is not properly maintained or is subject to debris accumulation, underscoring the importance of routine checks.
Is the price justified compared to basic bilge pumps?
The Attwood 800 GPH Shower Sump MK2 System's price reflects its specialized design and features, including dedicated airlock prevention and an easy-access lid, which offer superior performance and reliability specifically for greywater management, making the investment worthwhile for dedicated shower sumps.
Frequently Asked Questions
How do I prevent airlocks in my shower sump system?
This Attwood system features a built-in air vent specifically designed to prevent airlocks, ensuring consistent pump operation. Proper installation with the vent clear of obstructions is essential.
What is the recommended fuse size for the Attwood 800 GPH Shower Sump MK2 System?
The system requires a 5A fuse to protect the 12V motor from electrical surges and overloads.
What size is the outlet hose for this sump pump?
The outlet port is designed for a 3/4" I.D. (inside diameter) hose.
Can the lid of the Attwood 800 GPH Shower Sump be easily removed for cleaning?
Yes, the lid features a user-friendly snap-on design with a gasket, allowing for quick and easy removal for inspection and cleaning of the sump basin.
Does this shower sump system meet marine safety standards?
Absolutely, this system is engineered to meet or exceed stringent ABYC (American Boat and Yacht Council) and USCG (United States Coast Guard) standards for marine safety and performance.
