Installation - Speck pumpen BADU 93 Serie Manual Del Usuario

5.3

Installation

The pump can either be installed below the water level in intake
mode or above the water level in suction operation mode.
(1)
Fig. 3
A Installation above water level
= suction operation mode
(1) Foot valve is necessary for non-self-priming pumps
In suction operation mode, the suction height is significantly
reduced by flow resistance in the suction line or pipes which are
too low or have diameters which are narrow.
06|2021
A
B
B Installation below water level
= intake mode
Installation
W90.80.020-P
EN 19