Johnson Pumps 203751W Hand Pump 36" 4 Strokes Per Gallon

The Johnson Pumps 203751W is a manual hand pump designed for efficient fluid transfer in marine, RV, and industrial applications. This 36-inch pump features a highly efficient design that requires only 4 strokes per gallon, reducing pumping effort and fatigue during extended use.

Key Features:

• 36-inch hose length provides extended reach for deep tanks and containers
• Efficient 4 strokes per gallon operation minimizes pumping effort
• Durable construction suitable for marine and harsh environments
• Manual operation requires no electrical power—ideal for remote locations and emergency situations
• Compact design for easy storage when not in use

This hand pump is perfect for transferring water, oil, diesel fuel, and other fluids where electric pumps are impractical or unavailable. The high-efficiency pumping action makes it ideal for bilge pumping, fluid transfer between tanks, and emergency backup applications.