Flojet 4000 Series Demand Pump - 12V

Part No: R4300-500A

Product Overview

The Flojet 4000 Series Demand Pump - 12V (R4300-500A) is a dependable, medium-flow diaphragm pump built for mobile and stationary fluid transfer systems. Delivering up to 14.0 litres per minute at 3.1 Bar, this model combines power, chemical resistance, and smart functionality with a Santoprene diaphragm, Viton check valves, and thermal overload protection. Its compact, self-priming design makes it ideal for agricultural sprayers, vehicle wash systems, and general fluid handling.

Key Features

✅ 12 Volt DC Operation – 10.0 Amp draw for efficient mobile power use
✅ 14.0 Lpm Max Flow – Excellent performance for medium-duty tasks
✅ 3.1 Bar Pressure Switch – Maintains reliable, consistent flow
✅ Santoprene Diaphragm – Robust chemical and temperature resistance
✅ Viton Check Valves – Compatible with a wide range of fluids
✅ 1/2" Hose Barb Ports – Quick and easy hose connections
✅ Self-Priming to 2.4m – Ideal for gravity-free installations
✅ Polypropylene Housing – Lightweight, corrosion-resistant design
✅ Thermal Overload Protection – Prevents motor overheating
✅ Integrated Demand Switch – Auto on/off under pressure demand
✅ Max Fluid Temperature: 54°C – Suitable for warm liquid applications

Why Choose This Product?

The R4300-500A is a versatile and compact solution for operators needing reliable pump performance in mobile or fixed setups. Whether you're outfitting a jet wash unit or handling light-duty chemical spraying, this pump offers long service life, ease of installation, and dependable pressure output with minimal maintenance.

Order Now

Enhance your fluid transfer system today with the Flojet 4000 Series Demand Pump - 12V (R4300-500A). Contact Flowjet Cleaning Equipment for pricing and technical support.