Model RB-5
Electrical Engine: 5.5 HP; 2800 RPM; 380/660 V; 50 Hz; Protection IP 55; Metal Lined 100%.
Aspiración: 2" Ĝ
Impulsión: 1 1/2" Ĝ
Installation: RB-5-E Under fluid level.
                  RB-5-R Over fluid level.
(look pump despiece)

(
look installation planes)
(See the table of chemical resistances)