Flojet G57 Series Air Driven Pump – Viton Diaphragm (Part No: G573225A)

Product Overview

The Flojet G57 Series Air Driven Pump – G573225A is a high-performance, air-operated diaphragm pump featuring a Viton diaphragm for excellent chemical resistance and durability. With a maximum flow rate of 18.9 L/min and up to 6.9 bar pressure, this versatile pump is built for demanding fluid transfer and dispensing tasks across a range of industries including agriculture, automotive, chemical processing, and cleaning systems.

This model features 3/4" hose barb fluid ports for higher-volume delivery, and operates on compressed air or CO₂ with low air consumption and quiet, stall-proof, automatic on-demand performance.

Key Features

✅ 18.9 L/min maximum flow – High-volume capability for larger transfer jobs
✅ 6.9 Bar maximum operating pressure – Delivers consistent output for industrial tasks
✅ Viton diaphragm – Excellent compatibility with aggressive chemicals and oils
✅ 3/4" hose barb fluid ports – Ideal for higher flow rate requirements
✅ 1/4" hose barb air inlet – Standard compressed air or CO₂ connection
✅ Operates with air or CO₂ – Flexible power options for remote or mobile use
✅ Air consumption: 0.21 – 0.61 m³/min – Energy-efficient operation
✅ Automatic on-demand operation – Stall-proof and hands-free performance
✅ Clog-free valves – Passes solids up to Ø3.2 mm with ease
✅ Polypropylene housing – Lightweight, corrosion-resistant construction
✅ Quiet operation – Integrated muffler reduces workplace noise

Why Choose This Product?

The Flojet G573225A is the ideal solution for applications requiring chemical resistance, high flow, and reliability under continuous use. Its Viton diaphragm handles harsh fluids such as solvents, brake fluids, and oil-based solutions, while the 3/4" fluid ports ensure minimal restriction during high-throughput operations. Designed to withstand the rigours of industrial use, this pump delivers both performance and durability in compact form.

Order Now

Upgrade your fluid handling system with the Flojet G57 Series Air Driven Pump – G573225A. Contact Flowjet Cleaning Equipment to order or to request technical guidance on setup and compatibility.