Product Overview

The Flojet 5100 Series Air Driven Pump (N5100-040) is a compact and efficient air-operated diaphragm pumpengineered for light-duty commercial and industrial applications. Delivering a maximum flow of 9.5 L/min and maximum pressure of 5.5 Bar, this pump is ideal for transferring a wide variety of fluids.

Equipped with a Santoprene diaphragm and check valve, the N5100-040 provides strong chemical compatibility, long service life, and reliability. Its automatic on-demand supply ensures smooth performance with minimal operator input, while the self-priming capability allows installation above supply tanks.

Key Features

✅ Reliable Performance – Max flow 9.5 L/min, max pressure 5.5 Bar
✅ Santoprene Diaphragm & Check Valve – Durable and chemically resistant construction
✅ Strong Build Quality – Acetal copolymer housing for industrial durability
✅ Air or CO₂ Operation – Flexible powering options
✅ Low Air Consumption – 0.013 – 0.022 m³/min for cost-efficient running
✅ Self-Priming Design – Allows pump placement above the supply tank
✅ Automatic Demand Supply – Starts and stops with system demand
✅ Easy Installation – Quick-disconnect fluid and air port fittings

Why Choose This Product?

The Flojet N5100-040 is built for reliable chemical transfer and ease of use in industrial cleaning, chemical dosing, and general fluid handling. With its Santoprene elastomers and robust construction, it provides a balance of durability, efficiency, and versatility, making it a dependable solution across many industries.