Bonfix - Curva a 90° in acciaio inossidabile 316L, 54 mm, pressata, KIWA - 0085093

Bonfix – Bend 90° Stainless Steel 316L 54 mm Press KIWA

At 54 mm — the largest standard press-fitting diameter in the Bonfix 316L stainless steel range — this 90° bend is engineered for high-flow pipework runs in pool plant rooms, heating circuits, and potable water installations. Carrying KIWA/DVGW approval, it meets the certification requirements for drinking water systems in the Netherlands, Germany, and across much of Europe. The press connection eliminates any need for welding, soldering, or open-flame hot work, making it a safer and faster choice for professional installers.

Material & Corrosion Resistance

Manufactured from grade 316L stainless steel (EN 1.4404), this fitting offers superior resistance to chlorides and chemically treated water — a critical property in pool and spa plant rooms where aggressive sanitisers are present. The low-carbon 316L composition further reduces the risk of sensitisation during fabrication, ensuring long-term structural integrity even in demanding environments.

Press Connection & Tool Compatibility

The fitting uses a standard M-profile press contour, compatible with widely available crimping tools from leading manufacturers. The O-ring sealing system creates a reliable, leak-free joint upon pressing; an un-pressed fitting will leak visibly during pressure testing, providing an important built-in installation check. No adhesives, flux, or heat equipment are required on site.

Approval & Application Scope

KIWA and DVGW certification confirms suitability for potable water, heating, cooling, solar, and fire-suppression pipework, as well as compressed air and industrial systems. The 54 mm bore suits main distribution headers, pump manifolds, and primary pool-circulation pipework where substantial flow capacity is required.