Max Pressure 20㎏/㎠ Max Temperature -40～200℃ (No cooling bellow 170 ℃) Max Speed 25m/s, API Plan 11(Above 170℃ API Plan 21)
Features
– High duty narrow rotating face design
– Spring holder pumping ring design option
– High balance seal face
– Multi flush option
– Lube design reduce heat generationOnly API PLAN 11 Below 170℃
(API PLAN 21 Over 170℃)
Usage
Boiler circulation pump, Boiler feed water pump, Flowserve “QB” Series Compatible
Size Table
※ For the Size Table of the product, please contact us.
