Graco 224894 Suppressor Surge SST/PTFE
$1,025.00
In Stock
The Graco 224894 Suppressor Surge SST/PTFE helps stabilise fluid flow by reducing pulsation in diaphragm and low-pressure pumping systems.
- Stainless steel body with PTFE diaphragm
- 3/4" NPT fluid ports
- Improves flow consistency and reduces pressure spikes
- Suitable for industrial fluid-transfer applications
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Genuine OEM Part
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Product Details for Graco 224894 Suppressor Surge SST/PTFE
Compatible Machines
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.
- Industrial fluid-transfer systems using double-diaphragm pumps
- Low-pressure reciprocating pump setups
- Paint, coating, chemical and adhesive transfer lines using Graco diaphragm pumps
Overview
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.
Technical Specifications
| 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 |
Frequently Asked Questions
It absorbs pressure spikes generated by diaphragm or reciprocating pumps, creating a smoother and more consistent fluid flow, improving downstream equipment performance and lifespan.
Yes, its stainless-steel housing and PTFE diaphragm allow compatibility with a wide range of chemicals, coatings and industrial fluids.
It is commonly installed on the pump outlet side, ahead of downstream hoses, valves, and dispensing equipment to stabilise flow.
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