Flojet 4000 Series Demand Pump - 12V R4300-142A

Flojet 4000 Series Demand Pump – 12V (Part No: R4300-142A)

Product Overview

The Flojet 4000 Series Demand Pump is a high-performance, self-priming diaphragm pump designed for reliable fluid delivery in low-voltage systems. With a 14.0 Lpm flow rate, 3.1 Bar switch pressure, and durable construction, it’s suitable for a variety of mobile, marine, agricultural, and industrial applications. The integrated pressure switch allows the pump to automatically start and stop based on demand, making it efficient and easy to use.

Key Features

• Pressure Setting: 3.1 Bar demand switch (automatic start/stop)
• Max Flow Rate: 14.0 Lpm
• Voltage: 12 Volt DC (9.0 Amps max draw)
• Self-Priming: Up to 2.4 metres vertical lift
• Diaphragm Material: Santoprene for chemical durability
• Check Valve: EPDM for compatibility with a wide range of fluids
• Max Fluid Temperature: 54°C
• Housing Material: Polypropylene for corrosion resistance
• Thermal Overload Protection: Built-in motor protection
• Port Size: 1/2" hose barb fittings

Applications

The Flojet R4300-142A is suitable for:
• Mobile vehicle cleaning systems
• Agricultural sprayers and fluid transfer
• Marine water systems
• Industrial machinery and chemical delivery
• General low-voltage demand-based water pumping

Why Choose This Pump?

Combining compact design, automatic demand response, and reliable build quality, the Flojet 4000 Series 12V Demand Pump offers a convenient solution for transferring liquids on demand without manual control. It’s rugged, efficient, and trusted by professionals for on-site and mobile use.