Pressure relief valves protect the pump in case of too high counterpressure

DDC 9-7 AR-PVC/T/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

Intermittent (S3) operation between 40°C and 60°C liquid temperature is permitted up to 30% (3 minutes of operation

specifically designed for pumping wastewater containing discharge from toilets

overflow detection

cme 1 4 a r g e avbe s a d n 98394863 Pressure relief valves protect theCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is