Graco 237449 Fast-Flo Lower Pump

Graco 237449 Fast-Flo Lower Pump – Compatible Machines & Details

Compatible Machines

• Graco Fast-Flo Air-Operated Piston Transfer Pump Systems
• Graco Fast-Flo 1:1 Ratio Pump Assemblies
• Graco Fast-Flo Drum & Tank Mounted Transfer Pumps

This lower pump is designed exclusively for Graco Fast-Flo pneumatic pump systems that use a modular air motor and lower pump configuration.

Product Overview

The Graco 237449 Fast-Flo Lower Pump is a genuine OEM replacement lower unit used in Graco Fast-Flo air-powered piston transfer pumps. The lower pump is the primary fluid-moving component, responsible for drawing material from drums or tanks and delivering consistent flow when paired with a compatible air motor.

Key Features

• OEM Graco replacement for Fast-Flo pump systems
• Air-operated piston design for reliable fluid transfer
• Supports low-viscosity fluids such as oils, lubricants, and solvents
• Designed for drum and tank applications
• Durable construction for industrial and maintenance use

Typical Applications

• Motor oil and hydraulic fluid transfer
• Industrial lubricants
• Solvents and light chemicals
• Maintenance and service operations

Technical Summary

Frequently Asked Questions