

The Graco 224894 Suppressor Surge SST/PTFE helps stabilise fluid flow by reducing pulsation in diaphragm and low-pressure pumping systems.
This Graco 224894 Suppressor Surge SST/PTFE is designed for use with systems built around low-pressure diaphragm or reciprocating pumps. It is typically installed inline to stabilise output pressure and reduce pulsation.
The Graco 224894 Suppressor Surge SST/PTFE is a pulsation-dampening component engineered to smooth fluid flow and reduce pressure spikes in pumping systems. Its stainless-steel construction and PTFE diaphragm provide long service life and compatibility with a wide range of fluids.
| Fluid Inlet / Outlet | 3/4" NPT |
|---|---|
| Air Inlet | 1/4" NPT |
| Air Exhaust | 1/2" NPT |
| Maximum Working Pressure | Up to 100 psi |
| Construction Materials | Stainless Steel Body / PTFE Diaphragm |
| Primary Purpose | Reduce pulsation and stabilise fluid output pressure |