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Premium Select Johnson Pump 4000 Gph Bilge Pump 1-1/2" Discharge Port 12v [40004] Quality Assured [4emO3nw6]

$39.99 $127.99 -69%

Ultimate Bilge Pump Solution for High-Performance NeedsThe Johnson Pump 4000 GPH Bilge Pump is a top choice for those seeking a heavy-duty solution for their bilge pumping needs. Designed for both commercial and recreational use, this pump delivers e

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Premium Select Johnson Pump 4000 Gph Bilge Pump 1-1/2" Discharge Port 12v [40004] Quality Assured [4emO3nw6]

Ultimate Bilge Pump Solution for High-Performance Needs

The Johnson Pump 4000 GPH Bilge Pump is a top choice for those seeking a heavy-duty solution for their bilge pumping needs. Designed for both commercial and recreational use, this pump delivers exceptional performance with its powerful 12-pole motor and double ball bearings, ensuring an extended service life. The liquid-cooled motor not only prolongs the motor's life but also guarantees consistent operation. The pump's mechanical/lip seal design, combined with ISO 8849 Marine and CE standards, ensures reliability and safety. Its universal base plate and the choice of 1-1/2" or 2" discharge ports make installation a breeze.
  • Heavy-duty, 12-pole double ball bearing motor for long-lasting performance
  • ISO 8849 Marine and CE standards for safety and reliability

Robust Features and Technical Specifications

The Johnson Pump 4000 GPH Bilge Pump boasts an array of robust features that set it apart from other bilge pumps. The mechanical shaft seal and stainless steel shaft (SS2343) provide durability and resistance to corrosion. The pump's thermoplastic body and unique threaded port design ensure a secure fit and efficient operation. With a capacity of 4000 GPH at 1.0 m head, this pump can handle even the toughest drainage tasks. The included removable check valve further enhances its functionality and ease of use. Key specifications include a 12V power requirement, 15A amperage, and a 25A fuse size, making it a versatile and reliable choice.
  • Stainless steel shaft (SS2343) for strength and corrosion resistance
  • Thermoplastic body for durability and resistance to environmental factors

Practical Applications and Target Audience

The Johnson Pump 4000 GPH Bilge Pump is perfect for a wide range of applications, from recreational boats to commercial vessels. Its high capacity and reliable performance make it an essential component for maintaining a dry bilge. Whether you're a weekend sailor or a professional mariner, this bilge pump ensures that your vessel stays in top condition. The pump's easy installation and interchangeability with most similar bilge pumps make it a convenient choice for all levels of boaters. With its exceptional build quality and performance, the Johnson Pump 4000 GPH Bilge Pump is a must-have for anyone looking to keep their boat dry and safe.
  • Perfect for both recreational and commercial vessels
  • Easy installation and interchangeability for hassle-free use

What Our Customers Say

January 16, 2026

Absolutely no complaints!

This is a very nice gadget.

- Tiffani O..

January 16, 2026

Absolutely no complaints!

A top-notch product. A must buy.

- Tiffany T..

January 16, 2026

Absolutely no complaints!

This is a really good product.

- Kimberly Y..

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