FIRE HYDRANT, 250 PSI UL
barrel hydrants are designed with a traffic flange for easy repair after collision. The hydrant’s main valve has a ductile iron core which is fully encapsulated in EPDM rubber.
The nozzle section can be ro...
Gerand Flow meter สำหรับงานทดสอบประสิทธิภาพเครื่องสูบน้ำดับเพลิง มีขนาดดังนี้
Capacity 450 GPM Line Size 4" Meter Rang Min & Max : 225-900 GPM
Capacity 500 GPM Line Size 5" Meter Rang Min & Max : 250-1000 GPM
Capacity 500...
OS & Y GATE VALVE ANSI150 , MODEL 3299 - 300 - LI - FLA 300 PSI UL / FM
Fire Protection Gate Valve Resilient Seated OS & Y Type Flanged - MJ Ends Gate Valve
Valve Standard Conforms to AWWA C515/BS5163
Working Pressure 250PSI / 300PSI...
OS & Y GATE VALVE ANSI150 , MODEL 3299 - 300 - LI - FLA 300 PSI UL / FM
Fire Protection Gate Valve Resilient Seated OS & Y Type Flanged - MJ Ends Gate Valve
Valve Standard Conforms to AWWA C515/BS5163
Working Pressure 250PSI / 300PSI...