Flojet 4000 Series Feeder Pump – 12V DC

Product Overview

The Flojet 4000 Series Feeder Pump (Part No: R4105-512A) is a compact and efficient 12V DC pump designed for continuous fluid delivery without the need for pressure-switch activation. With a maximum flow rate of 5.7 L/min and a max pressure of 3.4 Bar, this unit is ideal for feeder systems, dosing setups, and continuous supply operations in mobile and fixed installations.

Built with a Santoprene diaphragm and EPDM check valve, it offers long-term chemical resistance and smooth, reliable performance. Its self-priming capability up to 1.8m and thermal overload protection make it suitable for a wide range of environments, including marine, food production, agricultural sprayers, and mobile fluid delivery.

✅ Key Features

• ✅ No switch – Ideal for continuous or manually controlled systems

• ✅ Max flow rate: 5.7 L/min – Steady, controlled delivery

• ✅ Max pressure: 3.4 Bar – Handles moderate resistance with ease

• ✅ 12 Volt DC, 1.2 Amps – Low-power consumption for mobile applications

• ✅ Self-priming up to 1.8m – Flexible and easy to install

• ✅ Santoprene diaphragm & EPDM check valve – Excellent resistance to chemicals

• ✅ Thermal overload protection – Enhances pump safety and durability

• ✅ 1/2" barb or garden thread ports – Versatile connection options

• ✅ Polypropylene housing – Lightweight, durable, and corrosion-resistant

Why Choose This Product?

Designed for continuous fluid supply, the Flojet 4000 Series Feeder Pump provides dependable operation with minimal maintenance. It's the ideal solution for feeder systems where automatic pressure switches aren’t needed, offering a cost-effective and robust pumping solution for fluid transfer in industrial and commercial applications.

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