Total head feet 10 m 10 m 110 Pump size and type 4X13LPO Ring clr. 0.015" Ingersoll-Rand pumps RPM 1170 25 m 6 m + Curve no. 4X13LPO-F Nss 7000 19 15 100 NPSH -90 - 80 13" diameter. 50% -70 58% 65% 70% 60 73% 11" 75% 50 73% 70% 65% 40 9" 30 20 10 5 BHP 0 200 400 600 U.S. gpm Capacity 800 1000 15 BHP 10 BHP 1200 1400 10 5 0 Feet NPSH