Whale Marine Gusher Urchin Manual Bilge Pump, 14.5 GPM, 1 in / 1-1/2 in Dual-Size Ports

The Whale Marine Gusher Urchin is a lightweight but robust manual bilge pump built for boats that need dependable water removal without relying on a battery. It delivers up to 14.5 US gallons per minute and is manufactured by hand with a rugged, lightweight polypropylene construction, a robust molded base, and a molded grip handle for smooth, easy pumping that reduces fatigue during manual use. A tricuspid outlet valve supports consistent flow, and the pump is engineered for long-term durability and reliability.

A key feature of the Gusher Urchin is its removable clamp ring, which lets you rotate the pump head to suit the available installation space or a specific mounting position, and also makes routine maintenance quick and easy. The dual-size nozzles accept either 1 inch or 1-1/2 inch hose connections, so the pump adapts to your existing plumbing without requiring new hose runs. Multiple mounting options and an On Deck style design give installers flexibility when placing the pump within the boat.

This bilge pump is a Type: Bilge Pump, Style: Manual unit, making it well suited as a manual backup or primary bilge solution on smaller to mid-size boats. Whale has manufactured marine water and waste management systems for over 70 years, and the Gusher Urchin reflects that same focus on straightforward installation, easy upkeep, and long service life.

Specifications

• Brand: Whale Marine
• Manufacturer Part Number: BP9005
• Type: Bilge Pump
• Style: Manual
• Mounting Location: On Deck
• Maximum Flow Rate: 14.5 US gallons per minute
• Maximum Lifting Height: 13 feet
• Hose Connections: 1 inch or 1-1/2 inch (dual-size)
• Material: Polypropylene
• Color: Black/Blue
• Product Dimensions: 9.75 inches L x 11 inches W x 10.9 inches H
• Weight: 1.7 pounds
• UPC: 766478900500

Frequently Asked Questions

How much water can the Whale Marine Gusher Urchin pump per minute? The Whale Marine Gusher Urchin (part number BP9005) has a maximum flow rate of 14.5 US gallons per minute.

What size hose fits the Gusher Urchin bilge pump? The BP9005 Gusher Urchin has dual-size nozzles that accept either a 1 inch or 1-1/2 inch hose, so it adapts to whichever plumbing size is already run in the boat.

Is the Whale Gusher Urchin an electric or manual bilge pump? It is a fully manual bilge pump, listed by Whale Marine under Type: Bilge Pump, Style: Manual, and requires no electrical power to operate.

What is the maximum lifting height of the Gusher Urchin pump? 13 feet is the maximum lifting height for the Whale Marine Gusher Urchin manual bilge pump, part number BP9005.

Can the pump head be rotated after installation? Yes. The Gusher Urchin's clamp ring is removable, which allows the pump head to be rotated to suit the available mounting space or a specific installation position.

What material is the Whale Marine Gusher Urchin made from? The BP9005 pump is built from rugged, lightweight polypropylene, with a robust molded base and a molded grip handle.

How is the Gusher Urchin mounted on a boat? The Gusher Urchin is an On Deck style pump with multiple mounting options, giving installers flexibility in where it is placed.

What color is the Whale Marine BP9005 bilge pump? The Gusher Urchin bilge pump is finished in black and blue.

How much does the Gusher Urchin manual bilge pump weigh? The Whale Marine Gusher Urchin, part number BP9005, weighs 1.7 pounds.

Is the Gusher Urchin easy to maintain? Yes. Its removable clamp ring gives quick access to the pump head, making routine maintenance and cleaning straightforward on the BP9005 model.

What are the dimensions of the Whale Gusher Urchin pump? The BP9005 Gusher Urchin measures 9.75 inches long by 11 inches wide by 10.9 inches high.

What valve does the Gusher Urchin use for output? A tricuspid outlet valve is used on the Gusher Urchin to support consistent water flow during pumping.