Supply submersible pump WQB explosion-proof submersible pump WQB400-30-55

% r> ) )> Explosion-proof submersible sewage pump
.> Structural composition and accessories
r >
% r> r >
. >This type of pump is a single-casing, single-suction, multi-stage Chen-type segmented centrifugal pump structure. The inlet of the pump is horizontal and the outlet is vertically upward. Specific details
) )>
Song Dynasty) )> Explosion-proof submersible pollution The structure of the pump
.> is as follows:
r >
% r> r >
.> Mainly consists of front section, middle section, guide vane, rear section, bearing frame and The balance chamber cover and other parts are integrated with through bars and nuts, and the front and rear legs are fixed on the pump base with bolts and nuts
r >
% r> r >
Song Dynasty. > Mainly composed of impeller, impeller sleeve, balance sleeve, balance plate and shaft sleeve parts, which are tightened with small round nuts and fixed on the shaft with flat keys to prevent rotation. The entire rotor is supported on bearings at both ends. The rotor is directly connected to the motor using an elastic pin coupling.
r >
% r> r >
.> In order to compensate for the expansion, a toothed pad is installed between the last stage and the balance sleeve. This piece should be replaced during pump maintenance. .
r Song Dynasty>