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

Manufacturer

Johnson Pumps

<p>For more than eight decades, Johnson Pumps has been engineering dependable marine pumping solutions that sailors, boaters, and commercial vessel operators trust when reliability matters most. As part of the SPX FLOW family, this industry-leading manufacturer has built a reputation for designing pumps specifically optimized for the demanding marine environment, where saltwater corrosion, constant vibration, and mission-critical performance requirements separate exceptional products from ordinary ones.</p><h3>Marine-Specific Engineering Excellence</h3><p>What sets Johnson Pumps apart is their unwavering commitment to marine-grade construction and design. Unlike generic pumps adapted for marine use, every Johnson product is engineered from the ground up to withstand the unique challenges of life on the water. Their pumps feature corrosion-resistant materials, sealed electronics to prevent moisture intrusion, and robust housings designed to handle the continuous stress of marine applications. This marine-first philosophy has made Johnson Pumps the go-to choice for everyone from weekend recreational boaters to professional maritime operators.</p><h3>Comprehensive Marine Pumping Solutions</h3><p>Johnson Pumps offers one of the industry's most extensive product portfolios. Their <a href="/11265-johnson-pumps-circulation-air-conditioning-pumps-200261">circulation and air conditioning pumps</a> deliver efficient coolant flow for engine cooling systems and climate control applications, ensuring vessels maintain optimal operating temperatures even during extended voyages. For onboard fresh water delivery, Johnson's <a href="/11265-johnson-pumps-water-pressure-system-pumps-201165">water pressure system pumps</a> provide consistent, reliable pressure for galleys, heads, and shower facilities, bringing home-like convenience to life aboard. When it comes to keeping decks, equipment, and catches clean, their <a href="/11265-johnson-pumps-wash-down-pumps-systems-201156">washdown pumps and systems</a> deliver powerful, on-demand water flow that makes maintenance and cleanup tasks quick and efficient.</p><h3>Built for Reliability When It Matters Most</h3><p>Beyond their diverse product range, Johnson Pumps has earned customer loyalty through exceptional durability and performance longevity. Their automatic bilge pump systems feature smart switching technology that activates instantly when water is detected, providing peace of mind whether you're aboard or away from your vessel. Johnson's commitment to quality extends beyond the products themselves—their pumps are backed by comprehensive documentation, readily available service parts, and a support network that understands the marine industry's unique needs. For boat owners who demand pumps that perform reliably season after season, Johnson Pumps continues to set the standard for marine pumping excellence.</p>

Part Number

203751W
06/03/2036 9:22 AM
Sale Price

$18.02

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

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.

Easy and quick

The whole experience was great

Very easy to place an order. Will update my feedback once the item arrives.

Good prices. Shipping cost was in line. Other suppliers price was the same but shipping was to high.

It's been very easy to get around your site.

Easy experience so far

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