Flojet 5100 Series Air Driven Pump – Geolast (Part No: N5100-050)

Product Overview

The Flojet N5100-050 Air Operated Diaphragm Pump is a compact and versatile solution for international and U.S. markets, designed for light-duty industrial and commercial fluid transfer. With a Geolast diaphragm, acetal copolymer housing, and a maximum pressure of 5.5 Bar, this pump is ideal for safely handling a wide variety of aggressive or sensitive liquids.

Its air or CO₂-powered operation, automatic demand control, and quick-connect ports make this unit highly adaptable and easy to install. With self-priming capabilities, the pump can be installed above the liquid source, eliminating the need for pressure relief or bypass plumbing.

Key Features

✅ Max Flow: 9.5 LPM

✅ Max Pressure: 5.5 Bar (regulated by air supply)

✅ Air Inlet: 1/4” hose barb

✅ Fluid Ports: 3/8” hose barb

✅ Operates on air or CO₂

✅ Air consumption: 0.013 – 0.022 m³/min

✅ Geolast diaphragm and check valves for strong chemical compatibility

✅ Acetal copolymer housing – corrosion-resistant and lightweight

✅ Automatic on-demand flow – runs only when needed

✅ Excellent self-priming – pump can be mounted above the supply tank

Applications

• Chemical and fluid transfer

• Spraying and dispensing systems

• Laboratory, beverage, or portable equipment

• Cooling and filtration systems

• Mobile and remote field equipment

Why Choose the Flojet 5100 Series Geolast Pump?

This pump is the ideal light-duty diaphragm solution where safety, versatility, and ease of installation are key. With wide chemical compatibility, a compact design, and flexible power source (air or CO₂), the N5100-050 delivers dependable performance for a wide range of industries.