Johnson Pumps 32903 Cartridge Bilge Pump 12V

The Johnson Pumps 32903 is a 12-volt cartridge-style bilge pump designed for marine applications, featuring a removable motor cartridge system that simplifies maintenance and allows for capacity upgrades without replacing the entire pump assembly.

Key Features:

• Removable motor cartridge design allows easy maintenance and replacement without removing the entire pump housing
• Upgrade capability enables changing GPH capacity based on evolving needs by simply swapping motor cartridges
• 316 stainless steel shaft and corrosion-resistant hardware ensure long-lasting durability in harsh marine environments
• Integrated check valve eliminates pump cycling and prevents backflow
• 3/4-inch Dura-Port with straight or 90-degree externally threaded options allow flexible, multi-directional hose routing
• Dura-Port design prevents pump housing cracking by allowing hose attachment to port before installation to housing
• Anti-twist hose connection system ensures secure, leak-free installation

This cartridge bilge pump system combines robust construction with practical serviceability, making it an ideal choice for boats requiring reliable water removal with minimal long-term maintenance costs.