High-Performance Bilge Pump for Demanding Marine Environments

The Johnson Pump 4000 GPH Bilge Pump is engineered to meet the rigorous demands of both commercial and recreational marine applications. This heavy-duty pump features a liquid-cooled, 12-pole motor with double ball bearings, ensuring a longer service life even under continuous operation. Designed with a focus on efficiency and reliability, the pump's robust motor, mechanical shaft seal, and high-impact ABS plastic construction make it a top choice for those seeking durable and high-performance bilge pumps.

Advanced Technical Features for Marine Durability

The Johnson Pump 4000 Series is equipped with a powerful 12V motor, delivering a capacity of 4000 gallons per hour (GPH) with minimal power consumption. The mechanical shaft seal and stainless steel shaft (SS2343) ensure the pump can withstand harsh marine conditions. Additionally, the pump is ISO 8849 Marine and CE-Approved, making it compliant with international safety and performance standards.

• Motor: Heavy-duty, 12-pole double ball bearing
• Cooling: Liquid-cooled for enhanced motor longevity
• Shaft Seal: High-quality mechanical seal
• Material: Pump body constructed from durable thermoplastic
• Shaft: Stainless steel (SS2343)
• Voltage: 12V
• Capacity: Up to 4000 GPH at straight (13.6 V)
• Amperage: 15 A
• Fuse Size: 25 A
• Connections: 1-1/8" and 1-1/4"

Compact and Efficient Design

With a maximum height of 8.5 inches (216 mm) and a weight of just 5.4 lbs (2.45 kg), this pump is designed to be both compact and powerful. Its universal base plate and threaded port design allow for easy installation and compatibility with most bilge pump setups. The included removable check valve adds an extra layer of convenience and functionality.

Key Benefits and Highlights

• Superior Motor Design: Liquid-cooled, 12-pole motor with double ball bearings for extended service life.
• High Capacity: Delivers up to 4000 GPH, ensuring efficient bilge water removal.
• Robust Construction: High-impact ABS plastic and stainless steel components for durability.
• Standards Compliant: Meets ISO 8849 Marine and CE standards.
• Easy Installation: Universal base plate and multiple port sizes for compatibility.

This bilge pump is a reliable and efficient solution for maintaining a dry bilge, offering the performance needed to keep your vessel safe and operational in demanding marine conditions.