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PISTON, OUTER, (NON-PTFE)
Part No: V 15-4550-03
Pack of 1
V 15-4550-03: PISTON, OUTER, (NON-PTFE) – An alternative material outer diaphragm plate built to resist fluid abrasion in non-corrosive, high-velocity liquid displacement loops.
V 15-4550-03: PISTON, OUTER, (NON-PTFE) – An alternative material outer diaphragm plate built to resist fluid abrasion in non-corrosive, high-velocity liquid displacement loops.
Key Features
- Alternative high-strength metallic or alloy construction option within the non-PTFE outer piston family lines.
- Rigid material configuration blocks physical component play during rapid linear mechanical shifts loop channels.
- Distributes perimeter clamping loads uniformly around the fluid cap rim to stop high-pressure gasket leaks.
- Resists structural deformation, bowing, or warping during unexpected factory line backpressure surges across loops.
- Direct drop-in configuration eliminates manual modification steps during standard workshop service overhaul tasks.
Technical Specifications
| Brand / Manufacturer | Wilden |
| Operating Temperature Limits | -40°F to 350°F (-40°C to 176°C) extreme thermal thresholds |
| Maximum System Pressure Limits | Withstands severe hydraulic down-stroke backpressure impacts up to 125 PSI (8.6 Bar) |
| Material Compliance Standards | Hardened 316 Stainless Steel (SS) metallurgy |
| Dynamic Fluid Path Action & Intended Service | Metallic outer clamping plate; sandwiches the central radius of the rubber diaphragm to provide high resistance to cavitation pitting in active loops |
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