Fronius 4,049,031 | UNITEC Play video: Fronius 4,049,031 | UNITEC Fronius 4,049,031 🌐 WF 25i /4R/G/FSC Specifications mm/bar/°C Metric Part Number 4,049,031 Manufacturer Fronius Request Quote - Quantity + Request Quote Add to enquiry basket. No obligation, free quote within 24h.