4128-110-E04 - Shurflo by Pentair AQUA KING II Junior Fresh Water Pump - 12 VDC, 2.0 GPM

AQUA KING™ II Junior Fresh Water Pump - 12 VDC, 2.0 GPM

SHURFLO's 4128 fresh water pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all plumbing systems. Designed as the next legendary pump, the 4128 pump is constructed for smooth flow. The 4128 fresh water automatic demand pump is quiet, thermally protected and can run dry without damage.

Features:

• 2901 Replacement
• Sealed Switch
• Sealed Motor
• Corrosion Resistant Electro Coated Motor
• 4 Independent Chambers
• Built-In Check Valve
• Co-Molded Diaphragm
• Adjustable Switch
• Self-Priming up to 6 Feet
• Dry Run Capability
• Thermally Protected
• Ignition Protected, CE

The SHURFLO AQUA KING II Junior Fresh Water Pump, part number 4128-110-E04, is a 12 VDC automatic demand pump designed for fresh water systems requiring a flow rate of 2.0 GPM. This unit is engineered with a co-molded, single-piece diaphragm intended to provide consistent performance and extended operational life. It features a sealed switch and motor, along with a corrosion-resistant electro-coated motor, making it suitable for environments where moisture exposure is a factor.

This pump is built with 4 independent chambers and includes a built-in check valve. It is self-priming up to 6 feet and can run dry without sustaining damage, which helps prevent system failures in certain scenarios. The pump is thermally protected and ignition protected (CE certified), addressing safety requirements. It serves as a direct replacement for the 2901 model, offering a solution for maintaining or upgrading existing fresh water plumbing systems in various applications.