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Shurflo 4238-141-E07 Blaster II Washdown Pump 45 PSI 3.5 GPM

Manufacturer

Shurflo

<h3>Shurflo: Trusted Water Pump Solutions for Marine and RV Applications</h3> <p>Shurflo, now part of the Pentair family, has built a reputation as one of the most trusted names in water pump technology for marine, recreational vehicle, and industrial applications. For decades, professionals and enthusiasts alike have relied on Shurflo's engineering expertise to deliver consistent, reliable fluid movement in demanding environments. From weekend boaters to full-time RVers, Shurflo pumps provide the dependable performance needed when you're away from shore power and municipal water connections.</p> <p>What sets Shurflo apart is the brand's commitment to efficient design and durable construction. Their pumps utilize demand-initiated automatic operation, which means the pump activates when you open a faucet and shuts off when you close it—conserving battery power and reducing wear. The multi-chamber diaphragm design minimizes pulsation, delivering smooth water flow without the hammering or surging common in lesser pumps. This attention to detail has made Shurflo the go-to choice for boat builders, RV manufacturers, and aftermarket upgraders who demand quality.</p> <h3>Marine Pumping Solutions</h3> <p>On the water, Shurflo products keep boats clean and fish healthy. The brand's <a href="/7568-shurflo-wash-down-pumps-systems-201156">wash down pumps and systems</a> deliver the high-pressure spray needed to rinse decks, clean fish, and remove salt residue after a day on the ocean. These compact, self-priming pumps can run dry without damage and handle the corrosive marine environment with ease. For anglers, <a href="/7568-shurflo-livewell-aerator-pumps-200624">livewell and aerator pumps</a> ensure baitfish and tournament catches stay lively by maintaining proper water circulation and oxygenation in livewells and baitwells.</p> <h3>RV and Mobile Water Systems</h3> <p>In recreational vehicles and mobile applications, fresh water delivery is essential for comfort and convenience. Shurflo's <a href="/7568-shurflo-water-pressure-system-pumps-201165">water pressure system pumps</a> bring household-quality water pressure to RVs, campers, and off-grid cabins, automatically maintaining consistent flow from sinks, showers, and appliances. Paired with quality <a href="/7568-shurflo-water-inlets-pressure-regulators-201163">water inlets and pressure regulators</a>, these systems protect against overpressure damage while ensuring safe, controlled water delivery whether you're connected to campground hookups or running from your freshwater tank.</p> <p>Shurflo's engineering philosophy centers on low amp draw, quiet operation, and long service life—critical factors when you're dependent on battery power or limited electrical capacity. The brand's pumps feature built-in thermal protection and check valves to prevent backflow, and many models offer tool-free maintenance for quick diaphragm or valve replacement in the field. Whether you're outfitting a new vessel, upgrading an aging RV system, or replacing a failed pump, Shurflo delivers proven technology backed by decades of refinement in real-world conditions.</p>

Part Number

4238-141-E07
05/31/2036 7:36 PM
Sale Price

$263.17

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Shurflo 4238-141-E07 Blaster II is a heavy-duty four-chamber washdown pump engineered for demanding marine applications. This rugged self-priming pump delivers reliable performance for fish box cleaning, scaling, anchor chain washdown, and other tough deck cleaning tasks.

Key Features:

  • Four-chamber diaphragm design for smooth, consistent flow
  • Delivers 3.5 GPM at 45 PSI for powerful cleaning performance
  • Self-priming with 6 feet of vertical lift capability
  • Can run dry without damage to internal components
  • Compact design: 9" L x 5" W x 4.125" H
  • Thermal overload protection prevents motor burnout
  • Corrosion-resistant construction for marine environments
  • Integrated pressure switch for automatic on/off operation

The Blaster II combines commercial-grade durability with user-friendly operation, making it ideal for fishing boats, yachts, and other vessels requiring reliable high-pressure washdown capabilities. The pump's ability to run dry provides added protection during operation, while the self-priming design ensures quick startup even after extended periods of non-use.

Products specifications

Amperage

3.5 Amps

Capacity

3.5 Gallons per Minute

Diameter

3/4 Inches

Dimensions

5" Width x 4 1/8" Height x 9" Length

Voltage

24 Volts DC

Activation Method

Automatic

Warranty Details

One Year

Great Price, was lowest that i could find. And based off of the ratings that I could find was going to give them my business versus a site with a similar price but not a lot of information about their ratings or shipping methods.

Shipping was 5.00 on a 1.99 part but considering ebay was asking 18.00 for it I'm very happy

good site and prices

Quick easy site to use

None

Great fast service!!

Ordered some headlight/taillight covers for my challenger, order # 10491. The covers were a brand that I like and for a cheap price for the pair! Can't beat that! I definetly recommend them for auto accessories, I know I'll be coming back :-)

easy

Found what I needed with ease.

2nd time ordering. Very satisfied.

So far So Good

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