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Automation

Durable Grooved Duplex SS Flexible Couplings for Corrosion-Resistant Connections

Grooved Duplex SS Flexible Coupling

The Duplex Stainless Steel Flexible Coupling provides a robust mechanical joint for roll grooved and cut grooved stainless steel piping systems. Available in sizes from ¾” to 6″, it features duplex or super duplex stainless steel construction and a WRAS-certified EPDM gasket. Ideal for durable and reliable connections in demanding environments.

Description

Technical Data

PN	Up to 500 Psi (34.5 bar)
DN	¾” – 6″ (DN20 through DN200) For sizes 8 – 18″ (DN200 – DN450) stainless steel 316 flexible couplings
Medium	Water, ultrapure water, seawater
Material	Duplex stainless steel (CE8MN) conforming to ASTM A-890 Optional Housing: Super Duplex stainless steel (CE3MN) conforming to ASTM A-890
Gasket	EPDM, NBR, Nitrile, Fluoroelastomer, Silicone
Bolts & Nuts	Stainless steel A4 (SS316)
Coating	No coating
Application	Firefighting \| HVAC \| desalination plants \| Pumping stations \| utilities \| Wastewater treatment plants \| Seawater desalination plants \| Power plants \| Chemical plants \| clean room applications

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