Pump for nominal pipe diameter of 25 mm, pump head range between 1 m and 6 m and maximum volume flow rate of 8.87 m³/h.
cHQN:
0.00000e+00, 0.00000e+00, 5.42547e-07;
0.00000e+00, 9.73525e-05, 0.00000e+00;
-9.44653e-02, 0.00000e+00, 0.00000e+00
cPQN:
1.85342e-05, 1.14960e-02, -9.47363e-06, 4.22744e-09, -3.82959e-13;
0.00000e+00, 0.00000e+00, 1.53784e-06, 0.00000e+00, 0.00000e+00;
0.00000e+00, 1.22375e-04, 0.00000e+00, 0.00000e+00, 0.00000e+00;
-1.07729e-01, 0.00000e+00, 0.00000e+00, 0.00000e+00, 0.00000e+00