About this document
UL 525 Fire Pump Specifications by Karim Nasser is a document available to read on EtoBox.
The document is a pump specification sheet providing technical details for a UL Fire Pump model YNM 525 including rated flow, head, power requirement, efficiency and NFPA performance limits. It specifies the pump will provide a rated flow of 250 gpm and head of 70m at 2950 RPM using a 223mm diameter impeller to move water at 20C and lists additional performance data points for operating at 150% of rated conditions.
- Author
- Karim Nasser
- Language
- EN