Titan 0270494 Diaphragm Ring
OEM Titan Valve Component
Titan 0270494 Diaphragm Ring is a genuine OEM retaining and sealing component that secures the diaphragm in the valve assembly of compatible AirCoat, ProFinish, and SprayTech spray guns. It restores proper diaphragm sealing and prevents fluid or air leaks.
Compatibility
Replace if fluid or air leaks from the valve area, gun operation becomes erratic, or the ring shows visible damage. Inspect the diaphragm for wear or hardening during replacement and clean the groove before installing the new ring.
Titan Diaphragm Ring Replacement
Titan 0270494 Diaphragm Ring for AirCoat and HVLP Spray Gun Service
Titan 0270494 is an OEM diaphragm ring designed to retain and seal the diaphragm within the fluid or air valve assembly on compatible AirCoat Air-Assisted Airless Sprayers, ProFinish HVLP guns, and SprayTech spray guns.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan diaphragm ring that secures and seals the diaphragm within the valve assembly of compatible spray guns. |
| Function | Holds the diaphragm in its correct position while allowing it to flex properly during operation. Creates a seal between the diaphragm and the valve body to prevent fluid or air bypass. Works with the diaphragm to ensure reliable valve actuation and sealing. |
| Manual-Documented Application | SprayTech ED655 Airless Pump. The ED655 owner manual lists 0270494 as ring, diaphragm in the diaphragm assembly. |
| Catalog-Listed Applications | Titan AirCoat Air-Assisted, AirCoat Spray System, ProFinish AS1130; SprayTech ED655, ED1150, 300 Multi Finish. Confirm exact model and serial number. |
| Replacement Indicators | Fluid or air leaks from the valve area, erratic gun operation, loss of pressure, visible damage to the ring, and diaphragm shift or leakage. |
| Related Parts Commonly Serviced Together | Diaphragm, O-rings, valve stem, and hydraulic piston components. Inspect these when replacing the diaphragm ring. |
| Installation Note | Inspect the diaphragm itself for wear, tears, or hardening. Clean the groove and mating surfaces thoroughly before installing the new ring to ensure proper seating and sealing. |
| Target Users / Markets | Painting contractors, rental fleets, maintenance crews, and repair shops running compatible AirCoat and SprayTech sprayers. |
| Commercial Benefits | Restores proper diaphragm sealing and retention, prevents fluid and air leaks, ensures reliable valve operation, and reduces downtime. |
The 0270494 Diaphragm Ring is a small but critical retaining component, not a complete diaphragm assembly. Before ordering, confirm the part number in the machine parts diagram. A worn or damaged ring can cause the diaphragm to shift or leak, resulting in erratic fluid delivery, air leaks, or complete valve failure.
Frequently Asked Questions
Contractor-focused answers for confirming fitment, function, and service application.
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