Is the DN11.8 Stainless Steel Weldable Water Quick Connector rated for use with potable water and food-grade applications?

Yes. The DN11.8 Stainless Steel Weldable Water Quick Connector, made from AISI 303/304L stainless steel, is suitable for potable water and food-grade applications. The stainless grades specified offer excellent corrosion resistance and are commonly used in food and beverage and water systems. Its robust construction, high working pressure (up to 200 bar) and temperature tolerance (up to +100°C) support reliable, hygienic performance in demanding environments. Note: For formal certification or compliance (e.g., NSF/ANSI, FDA, or local potable-water approvals), verify with the manufacturer or supplier documentation to confirm specific regulatory approvals for your jurisdiction and intended use.

Can the DN11.8 Stainless Steel Weldable Water Quick Connector be used with aggressive chemicals or solvents, and what chemical compatibility limits should be observed?

DN11.8 Stainless Steel Weldable Water Quick Connector is made from AISI 303/304L stainless steel, giving it good general corrosion resistance and suitability for many industrial fluids. However, AISI 303/304L is not universally resistant to aggressive chemicals or strong solvents. Avoid prolonged exposure to strong acids (concentrated hydrochloric, sulfuric, nitric), strong alkalis, halogenated solvents, chlorinated hydrocarbons, and solutions containing high chloride levels at elevated temperatures and pressures, as these can cause pitting, stress corrosion cracking or general corrosion. Organic solvents such as ketones or alcohols may be acceptable for short-term use but compatibility depends on concentration, temperature and pressure. Operating limits to observe: keep temperature ≤ +100°C and working pressure ≤ 200 bar; avoid high chloride or strongly oxidizing environments and prolonged contact with aggressive chemicals. For any critical application, perform chemical compatibility checks against AISI 303/304L stainless steel, consult material safety data sheets, and run tests or contact the manufacturer to confirm safe use with specific chemicals.

DN11.8 Stainless Steel Weldable Water Quick Connector

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Additional information

Material	SS – stainless steel

The quick coupling plug DN11.8 with welding connection is a reliable solution designed for both low and high-pressure applications, ensuring secure and efficient performance in demanding environments. Manufactured from high-quality AISI 303/304L stainless steel, it combines durability with excellent resistance to corrosion, making it ideal for long-term use in various industrial sectors. With a working pressure capacity of up to 200 bar and an operating temperature range reaching +100°C, this plug guarantees consistent functionality even under challenging conditions. Its precise engineering allows for easy integration into existing systems, while the robust construction ensures safety and minimal maintenance. Perfect for industries requiring dependable connections, this quick coupling plug offers a balance of strength, efficiency, and versatility, supporting seamless operations and reducing downtime.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
AK-ADAPW-11,5	Quick coupling plug DN11.8 for welding, d=11.5 mm, stainless steel	-	200	In stock	0 €		Enquiry

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The quick coupling plug DN11.8 with welding connection is a reliable solution designed for both low and high-pressure applications, ensuring secure and efficient performance in demanding environments. Manufactured from high-quality AISI 303/304L stainless steel, it combines durability with excellent resistance to corrosion, making it ideal for long-term use in various industrial sectors. With a working pressure capacity of up to 200 bar and an operating temperature range reaching +100°C, this plug guarantees consistent functionality even under challenging conditions. Its precise engineering allows for easy integration into existing systems, while the robust construction ensures safety and minimal maintenance. Perfect for industries requiring dependable connections, this quick coupling plug offers a balance of strength, efficiency, and versatility, supporting seamless operations and reducing downtime.