

High-capacity metering piston for Graco PR70 systems, designed to deliver controlled high-flow output and consistent two-component mixing in demanding industrial dispensing environments.
| System Platform | Equipment Type | Application |
|---|---|---|
| Graco PR70 Series | Two-component metering systems | High-volume adhesive and sealant dispensing |
| Graco LC Metering Systems | Piston dosing assemblies | Industrial fluid proportioning and ratio control |
| Graco PR70 Production Units | Automated dispensing equipment | Continuous manufacturing and high-output processes |
The Graco LCB220 PR70 Piston, S, 220, NYL is a high-capacity metering piston designed for use in Graco PR70 systems. It regulates fluid displacement for two-component dispensing processes, ensuring accurate ratio control and consistent output in demanding industrial applications.
Manufactured from NYL (nylon), this piston delivers strong mechanical durability, wear resistance, and stable performance under continuous operation. The 220 configuration supports higher displacement output, making it suitable for large-volume dispensing and high-throughput production environments.