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Product Description
PE 505 is a high-performance PTFE compression packing engineered for demanding industrial applications. Suitable for pumps, valves, and rotating equipment across diverse industries requiring reliable sealing solutions.
Quick Specifications
Temperature Range
-200°C to +300°C
pH Range
0 – 14
Size Range
3 mm² to 25 mm²
Material Composition
Expanded PTFE + Graphite + MoS₂
Technical Data
Specifications
| Equipment Type | Pressure | Velocity |
|---|---|---|
| Rotating | 100 bar | 25 m/s |
| Reciprocating | 200 bar | 10 m/s |
| Static | 300 bar | --- |
Common Specifications
Temperature Range-200°C to +300°C
pH Range0 – 14
Size Range3 mm² to 25 mm²
Material CompositionExpanded PTFE + Graphite + MoS₂
Pressure – RotatingUp to 100 bar
Pressure – ReciprocatingUp to 200 bar
Pressure – StaticUp to 300 bar
Shaft Speed – RotatingUp to 25 m/s
Shaft Speed – ReciprocatingUp to 10 m/s
Chemical CompatibilitySuitable for most industrial chemicals except strong oxidizers, molten alkali metals, and fluorine compounds
Standards ComplianceTested as per EN16752 – Tightness Class T1
Additional Technical Data
MaterialDuplex braided packing from Expanded PTFE, Graphite, and MoS₂
CertificationTested as per EN16752 – Tightness Class T1
Benefits
Key Features
Crafted from a unique blend of expanded PTFE, graphite, and MoS₂ for superior performance
Exceptional resiliency combined with outstanding chemical resistance
Superior heat dissipation properties ensure extended service life
Anti-friction design protects shafts and sleeves from premature wear
Dimensionally stable construction requires minimal gland loading
Reliable performance at high speeds with minimal leakage
Smooth operation reduces equipment wear and maintenance costs
Compatible with a wide range of industrial media and applications
Use Cases
Applications
Centrifugal and rotary pumps
Valves and control valves
Agitators and mixers
Reactors and process vessels
High-speed rotating equipment
Chemical processing industries
Petrochemical and refinery applications
Power generation systems
Water and wastewater treatment systems
General industrial sealing applications requiring low-friction performance
Additional Support?
Contact our sales team for pricing, availability, and technical specifications.