Catalogue

MaxiPro

Details Specification

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Certificate:

ISO14001_EMS 578064_Conex_2024.09.04
ISO9001_FM 578065_Conex_2026.09.12

🏆 Conex Bänninger >B< MaxiPro Premium Flame-Free High-Pressure ACR Press Fittings
Engineered and manufactured by the global plumbing and valve pioneer Conex Bänninger. >B< MaxiPro is a revolutionary, flame-free cold press piping system specifically designed for air conditioning and refrigeration (ACR) applications. Eliminating the need for traditional brazing, hot works permits, and nitrogen purging, it provides a safe, green, and highly efficient solution for modern HVAC&R installations.

🌟 Core Technical Features & Material Submission Advantages

Fully certified under international refrigeration protocols, providing engineering consultants and contractors with comprehensive data compliance:

48 Bar Maximum Operating Pressure: Specially rated for high-pressure eco-refrigerants (including R410A, R32, R134a). Features a 48 bar (4800 kPa) continuous working pressure limit with an exceptionally high safety burst factor.
Patented 3-Point Press Joint Integrity: The specialized press tool creates three strategic compression points (one on each side of the bead and one on the socket mouth), securing an unyielding anti-pull joint with a long-term hermetic seal.
Premium Grade HNBR O-Ring: Fitted with a high-performance Hydrogenated Nitrile Butadiene Rubber (HNBR) seal, providing excellent resistance to extreme temperatures, refrigerants, and common synthetic lubrication oils (POE/PAG).
Flame-Free Safety & 3x Faster Installation: Completely eliminates open-flame hazards and hot work permit bottlenecks on site. Requires no time-consuming nitrogen purging during installation, boosting joint completion speed up to 3 times faster compared to traditional brazing.

📋 >B< MaxiPro Technical Specifications & Standards

System Name	Manufacturing & Material Standards	Refrigerants & Applications	Operating Pressure & Size Range
>B< MaxiPro (ACR)	• EN 12735-1 / ASTM B280 • ISO 14903 Certified Gas-Tight	VRV / VRF Central AC Networks, Cold Storage, Heat Pumps (R410A, R32, R407C, etc.)	• Max 48 Bar (4.8 MPa) • Sizes: 1/4″ to 1-1/8″

*HVAC consultants, main contractors, and MEP sub-contractors are welcome to contact CYH Limited to request Conex Bänninger official technical guides, ISO 14903 tightness reports, and full material submission packages.*