FELUWA MULTISAFE® double hose-diaphragm pumps
for abrasive, aggressive and toxic media
 

Pump Synchronisation

If multiple pumps are being operated in parallel and are discharging into the same piping, intelligent electronic crank shaft coupling helps optimising phase shifting of the pumps. Residual pulsation is thus reduced to a minimum.

The advantage of pump synchronisation for plants is obvious: Not only the pump itself is protected, but all downstream equipment accordingly. Thanks to the resulting reduction of life cycle costs, operation of the whole plant will become more efficient and economic.

One pump serves as master pump. The control unit calculates and controls the required phase shifting depending on the number of pumps.

Pump synchronisation requires a control unit, a frequency converter and a transmitter system to determine the crank angle for each of the pumps.

Three FELUWA triplex MULTISAFE® pumps discharge into a common main. FELUWA pump synchronisation controls phase shifting and effectively prevents swinging up of resonances.