Attwood Shower Sump Pump System - 12V - 500 GPH

The Attwood Shower Sump Pump System - 500 GPH is engineered to deliver reliable and efficient water management for marine and boating applications. Designed with durability and ease of installation in mind, this sump pump ensures fast water flow into and out of the sump, keeping your vessel’s shower system functioning optimally even in demanding conditions.

Product Overview

Part #: 4141-4

Attwood’s shower sump systems are trusted by boaters for their superior performance and reliability. The standard box size facilitates quick water movement, while the snap-in lid design allows for effortless installation and easy removal for cleaning. Equipped with a gasket, the sump box ensures a secure seal against overflow, and the integrated air vent prevents air locks, maintaining consistent pump operation. This system meets or exceeds all relevant ABYC and USCG standards, guaranteeing compliance and safety for your marine setup.

Key Features

• Flow Rate: 500 Gallons Per Hour (GPH)
• Power Supply: 12V DC
• Wire Length: 36 inches for flexible installation
• Box Size: Standard dimensions for compatibility
• Installation: Snap-in lid with gasket for quick setup and maintenance
• Air Vent: Integrated to prevent air locks and ensure smooth operation
• Compliance: Meets or exceeds ABYC and USCG standards

Specifications

Installation Guide

Installing the Attwood Shower Sump Pump System is straightforward thanks to its user-friendly design:

1. Secure the sump box in the desired location within your shower area.
2. Connect the 36" wire to your boat’s 12V power source.
3. Attach the outlet hose to the 3/4" outlet, ensuring a tight fit.
4. Snap the lid into place and ensure the gasket is properly sealed to prevent leaks.
5. Turn on the power and test the system to confirm proper operation.

Maintenance Tips

To ensure long-lasting performance of your sump pump system:

• Regularly inspect the sump box and lid for any signs of wear or damage.
• Clean the sump box periodically to prevent debris buildup.
• Check electrical connections to ensure they remain secure and free of corrosion.
• Monitor the pump’s operation to detect any irregularities early.

Download the Quick Guide (PDF)

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.