Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Whale Marine

Whale Marine Gulper 320 Waste/Bilge Pump, 24V, 4.5 GPM – Filterless Design

Whale Marine Gulper 320 Waste/Bilge Pump, 24V, 4.5 GPM – Filterless Design

SKUCT-104411

Regular price $226.76
Regular price Sale price $226.76
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Low stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure rapid and reliable water removal with the Whale Marine Gulper 320 Waste/Bilge Pump. Engineered for efficient drainage and designed for space-saving installations, this high-capacity pump is an ideal solution for managing waste and bilge water on board. Its innovative filterless diaphragm design prevents clogging, making it a robust and low-maintenance choice for marine environments. Secure your vessel's integrity with reliable Whale Marine pumping technology.

Key Features & Benefits:

  • High Capacity Performance: Delivers a powerful 4.5 GPM (gallons per minute) flow rate, ensuring fast and efficient water removal.
  • 24-Volt Optimized: Specifically designed for 24-volt electrical systems, providing consistent and powerful performance for marine applications.
  • Runs Dry Protection: Engineered to operate without damage even when the water supply is interrupted, extending pump life and durability.
  • Reliable Self-Priming: Features strong self-priming capabilities, lifting water up to 10 feet (3m) for flexible installation and dependable startup.
  • Filterless, Non-Clog Design: Utilizes advanced diaphragm technology that prevents clogging from debris, eliminating the need for filters and significantly reducing maintenance.
  • 360° Rotating Head: The multi-directional pump head rotates a full 360 degrees, allowing for versatile hose routing and simplified installation in confined spaces.
  • Remote Mount Advantage: Designed for high, dry, and protected remote mounting, ensuring easy access for inspection and service, even where bilge space is limited.
  • Easy Maintenance Access: Features a patented reinforced Ezi-clamp locking ring, enabling quick, tool-free access to the pump head for effortless servicing.
  • Marine Standard Compliance: Meets the requirements for a primary bilge pump for boats up to 12m (39.4ft) in length, ensuring safety and regulatory adherence.
  • Low Current Draw: Operates efficiently with a low current draw of 3.25 amps (24V), helping to conserve battery life.
  • Versatile Hose Connections: Equipped with barbed connections suitable for both 3/4" (19mm) and 1" (25mm) ID flexible hose, offering secure and adaptable plumbing.
  • 3-Year Warranty: Backed by Whale Marine's comprehensive 3-year warranty, affirming its quality and long-lasting performance.

Recommended Pairings:

  • Enhance your system with a Whale Marine automatic bilge switch for fully automated water management.

WarningWARNING: 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 go to P65Warnings.ca.gov.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details