We give below the details of the enquiry. 1. 2 Nos: Electric motor driven fire pumps Fire water supply pump. Operating conditions of each pump:- Liquid = water Pt. ( deg. C ) nor. 25 max. 50 Sp.Gr. At pt. 1.0 Vap. Press. At pt ( psia ) 1 Vis. At pt. Cp 0.6 Flow at pt. Gpm nor. 875 rated 1000 Discharge pressure ( psig ) 155 Suction pressure ( psig ) 0 rated -3.1 Diff. Pressure ( psi ) 158.1 Diff. Head ( ft ) 365 Npsha ( ft ) 20 Corr/ros. Caused by hyd. Hp 92.13 Location = outdoor , area = safe Working = intermittent 2. 1 no: diesel engine driven pump:- Fire wat
[Pakistan]
