Flojet 4000 Series Demand Pump - 24V R4105-503A

Flojet 4000 Series Feeder Pump – 24V (Part No: R4105-503A)

Product Overview

The Flojet 4000 Series Feeder Pump is a high-performance, self-priming diaphragm pump engineered for continuous-duty fluid transfer in feeder, chemical injection, and general water movement applications. Operating at 24V DC, this pump delivers up to 12.5 Lpm with a maximum pressure of 3.4 Bar. Built with a Geolast diaphragm, BUNA check valve, and polypropylene housing, it ensures long service life in both mobile and fixed installations.

Key Features

• Max Flow Rate: 12.5 Lpm
• Max Pressure: 3.4 Bar
• Voltage: 24 Volt DC (4.0 Amps)
• Self-Priming: Up to 2.4 metres vertical lift
• No Pressure Switch: Suitable for constant flow or externally controlled systems
• Diaphragm: Geolast for superior flexibility and chemical resistance
• Check Valve: BUNA for reliable sealing and fluid compatibility
• Ports: 3/4" hose barb or garden thread connections
• Pump Housing: Polypropylene for durability and corrosion resistance
• Thermal Overload: Motor protection included

Applications

Ideal for:
• Chemical feed and metering systems
• Tank filling or fluid recirculation
• Mobile wash-down or fluid transfer setups
• OEM and custom equipment integration

Why Choose This Pump?

The Flojet R4105-503A delivers consistent, reliable flow for systems that don’t require an integrated pressure switch. With a high flow capacity, durable internals, and flexible porting, it’s a dependable solution for any 24V fluid transferrequirement.