BLASTER II Washdown Pump Kit — 12V DC, 3.5 GPM, 25 ft Hose

Powerful, compact and built for demanding marine washdowns, the Shurflo by Pentair BLASTER II kit delivers 3.5 GPM from a 12 VDC pump, with a 25-foot hose, nozzle, strainer and fittings included for immediate use. The one-piece over-molded diaphragm is designed for long life and dependable performance in harsh deck washdown environments.

Key design and safety features keep it reliable in tough conditions: four independent chambers with a built-in check valve for steady flow, a corrosion-resistant electro-coated motor, and a sealed switch and motor to resist moisture. The pump is self-priming up to 6 feet and features dry-run protection, thermally protected operation, and ignition protection (CE compliant) for added safety and versatility on boats, RVs, or industrial setups.

• 12 VDC operation • 3.5 GPM flow
• Includes 25' hose, nozzle, strainer & fittings
• Replacement for SHURFLO 3901 model
• Co-molded diaphragm for durability; four independent chambers
• Self-priming up to 6', built-in check valve
• Sealed switch and sealed motor; corrosion-resistant electro-coated motor
• Thermally protected; ignition protected; CE compliant
• Part number: 4338-121-E07

This kit is engineered for marine and deck washdown applications, offering dependable performance in rugged environments. Note: this product may not be returned to the original point of purchase; contact the manufacturer directly with any issues or concerns.

BLASTER II Washdown Pump Kit - 12 VDC - 3.5 GPM w/25' Hose, Nozzle, Strainer & Fittings

SHURFLO's 4338 series wash down pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all deck wash down plumbing systems. Designed as the next legendary pump to exceed the expectations of our customers, the BLASTER II Series pumps are designed for the toughest marine wash down applications. SHURFLO's quality reputation has been built on the reliability and dependability of every pump we build. The BLASTER II Series wash down automatic demand pumps are thermally protected and can run dry without damage. Fittings and nozzle included. Ignition protected.

Features:

• 3901 Replacement
  
• Sealed Switch
  
• Sealed Motor
  
• Corrosion Resistant Electro Coated Motor
  
• 4 Independent Chambers
  
• Built-In Check Valve
  
• Co-Molded Diaphragm
  
• Self-Priming up to 6 Feet
  
• Dry Run Capability
  
• Thermally Protected
  
• Ignition Protected, CE

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

The Shurflo by Pentair BLASTER II Washdown Pump Kit is engineered for demanding marine and deck wash down applications, delivering reliable performance with a 3.5 GPM flow rate. Featuring a robust design with a one-piece molded diaphragm, this pump ensures long-lasting durability and efficient operation in challenging environments. Its sealed switch and motor provide extra protection against moisture and corrosion, making it ideal for marine use. The corrosion-resistant electro-coated motor enhances lifespan, while the built-in check valve ensures consistent flow without backflow issues. This self-priming pump can operate dry without damage, providing added convenience and safety during operation. The thermally protected and ignition-protected features meet safety standards, making this kit suitable for various demanding setups. Included with the pump are fittings, a nozzle, and a 25-foot hose, providing everything necessary for quick installation and immediate use. Designed for versatility, the BLASTER II series is trusted for its dependable performance in tough environments, backed by SHURFLO's reputation for quality and reliability. Whether for marine, RV, or industrial applications, this pump offers a robust solution that combines efficiency, durability, and safety in a compact package.

Features:

• Replacement for SHURFLO 3901 model

• Sealed switch for enhanced water resistance

• Sealed motor to prevent moisture intrusion

• Corrosion-resistant electro-coated motor

• Four independent chambers for reliable flow

• Built-in check valve for backflow prevention

• Co-molded diaphragm for durability

• Self-priming capability up to 6 feet

• Dry run protection to prevent damage

• Thermally protected motor for safety

• Ignition protected design compliant with CE standards