resetting of system and start/stop of pumps

tubo di iniezione e attacco della tubazione o del tubo

The motor is for direct-on-line starting (DOL)

lead the relief line of a PRV or MFV back into the suction line

The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure

tp 80 90 4 a f a bqqe hw3 93426064 resetting of system and start/stopSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO