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Piston, Inner, T4, Ptfe
Part No: V 04-3752-01
Pack of 1
V 04-3752-01: Piston, Inner, T4, Ptfe – A specialized internal diaphragm backing plate engineered for T4 series pumps running thin, rigid Teflon (Ptfe) diaphragms, matching the exact stack-up tolerances.
V 04-3752-01: Piston, Inner, T4, Ptfe – A specialized internal diaphragm backing plate engineered for T4 series pumps running thin, rigid Teflon (Ptfe) diaphragms, matching the exact stack-up tolerances.
Key Features
- Premium pure PTFE (Teflon) inner piston core engineered for T4 series pump modules to handle aggressive environments.
- Exceptional wetted path isolation handles variable fluid viscosities, strong caustics, and aggressive solvent vapor exposure.
- Smooth sliding surface geometry reduces internal drag to boost crisp timing distribution responses smoothly under load.
- Handles elevated operating temperatures cleanly without structural thinning, bloating, or creep cold flow deformations.
- Direct drop-in configuration eliminates manual modification steps during field preventative system overhauls.
Technical Specifications
| Manufacturer / Brand | Wilden |
| Component Classification | Air-Side Diaphragm Support Backing Plate for Fluoropolymer Build |
| Pump Fitment Compatibility | Turbo-Flo T4 Series 1.5-inch severe-duty PTFE (Teflon overlay) pumps |
| Machined Flatness Interface | Shallow compression nesting layout precision machined within 0.05 mm (0.002") limits |
| Function | Sandwiches the central back radius of premium chemical diaphragms against the main connecting shaft |
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