CALEFFI 533251 Pressure Regulator Caleffi angled version with gauge 3/4"

The CALEFFI Pressure Reducer FI20 (model 533251) is a professional-grade component designed for water systems, ensuring precise pressure stabilization in domestic, commercial, and industrial water installations. Constructed from chromed brass, this device is resistant to corrosion and dezincification, guaranteeing longevity even in demanding environments. Its robust design makes it an essential addition to any water system, providing reliability and durability.

This pressure reducer features an adjustable output pressure range of 1 to 6 bar (factory setting at 3 bar), allowing for customization based on specific installation requirements. The angled 3/4" connection facilitates installation in tight spaces while minimizing pressure loss during flow. Additionally, the built-in manometer (0–10 bar) enables real-time pressure monitoring, and the replaceable cartridge and filter simplify servicing without the need to dismantle the entire unit. The product complies with EN 1567 standards and is certified for use with drinking water (WRAS), ensuring safety and quality.

The CALEFFI Pressure Reducer FI20 stands out for its exceptional features, including easy installation, real-time pressure control, and high corrosion resistance. It is a reliable component that enhances the safety and stability of water installations while meeting the high-quality standards required for professional projects.