03.4022 – ELAFLEX TW Crowned Coupling DN80 3″ Stainless Steel
The 03.4022 ELAFLEX TW crowned coupling is a high-quality stainless steel hose coupling designed for TW (tank truck) hose systems.
It is used for safe and tight connection of DN80 / 3″ loading and transfer hoses in fuel, oil, chemical and industrial fluid applications.
The crowned design with external lugs allows easy tightening and loosening with a hook wrench, while the integrated seal provides a reliable, leak-free connection.
Technical details
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Model: 03.4022
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Type: ELAFLEX TW crowned hose coupling
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Nominal diameter: DN80 – 3″
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Connection: TW female thread with crown lugs
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Material: Stainless steel
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Typical application: Tank truck hose systems, loading arms, fuel and oil transfer, industrial hose lines
Advantages
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Robust stainless steel body for long service life
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Resistant to corrosion and mechanical stress
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Crowned design for quick and secure coupling/uncoupling
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Reliable, tight connection according to TW hose coupling standard
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Suitable both for OEM installation and as a replacement part
