Futurepump SF2, Installation Manual, Page: 23 / 30

23
Optimum hose sizes
SF2H
Diamètres optimales des tuyaux SF2H
Diámetros óptimos de manguera SF2H
Pipe size/
Diamètre du
tuyau/
Diámetro de
manguera
Total head Hauteur totale Elevación total (m)
Flexible hose Rigid PVC pipe
15 to 20 20 to 45 15 to 20 20 to 45
Length of
pipe/
Longueur
de tuyau/
Largo de
la tubera
(m)
10 3/4” (19mm) 3/4” (19mm) 3/4” (19mm) 3/4” (19mm)
20
1” (25mm) 3/4” (19mm) 3/4” (19mm) 3/4” (19mm)
30
1” (25mm) 3/4” (19mm) 1” (25mm) 3/4” (19mm)
40 1” (25mm) 1” (25mm) 1” (25mm) 3/4” (19mm)
60
1” 1/4 (32mm) 1” (25mm) 1” (25mm) 1” (25mm)
80 1” 1/4 (32mm) 1” (25mm) 1” 1/4 (32mm) 1” (25mm)
100
1” 1/4 (32mm) 1” (25mm) 1” 1/4 (32mm) 1” (25mm)
200 1” 1/4 (32mm) 1” 1/4 (32mm) 1” 1/4 (32mm) 1” 1/4 (32mm)
300
1” 1/4 (32mm) 1” 1/4 (32mm) 1” 1/4 (32mm) 1” 1/4 (32mm)
400 1” 1/2 (38mm) 1” 1/4 (32mm) 1” 1/2 (38mm) 1” 1/4 (32mm)
600
1” 1/2 (38mm) 1” 1/2 (38mm) 1” 1/2 (38mm) 1” 1/4 (32mm)
800 1” 1/2 (38mm) 1” 1/2 (38mm) 1” 1/2 (38mm) 1” 1/4 (32mm)