recordPump_DN25_H05_12

Pump with head 0.5 to 12,4m and 12,4m^3/h volume flow (25/0.5-12 PN)

Extends from PumpBaseRecord.

Information

Impure curves at high pump speed because of inaccurate data of upper and lower limit of pump speed.

cHQN:

0.00000e+00, 0.00000e+00, 6.52362e-07;

0.00000e+00, 6.12540e-05, 0.00000e+00;

-4.34488e-02, 0.00000e+00, 0.00000e+00

cPQN:

1.17764e+00, 2.85662e-03, -2.38557e-06, 3.01986e-09, -2.01864e-13;

0.00000e+00, 0.00000e+00, 1.75607e-06, 0.00000e+00, 0.00000e+00;

0.00000e+00, 2.57857e-04, 0.00000e+00, 0.00000e+00, 0.00000e+00;

-8.92872e-02, 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00