1 Reliability
•Non-clogging impellers with large free passages, optimized for every type of wastewater
•Watertight, resin-sealed cable entry system, even in the event the cable is damaged
•Monitoring sensors:
· motor temperature and leakage
· mechanical seal leakage (float switch)
· vibration sensor (optional)
· bearing temperature at pump and motor end (optional)
•Explosion-proof, meeting FM and CSA requirements
•Wear rings in hard metal to ensure continued high efficiencies and long impeller life
2 Energy-saving
•Optimized hydraulic system yields high efficiency
•Energy-saving motors meeting IE3 requirements*
•VFD compatible
3 Dependability
•Motor cooling via a closed cooling circuit – hence no contact between cooling liquid and fluid handled; no external cooling required
•Double mechanical seal for added protection
•Dependable operation even at high ambient temperatures
Ease of maintenance
•Cartridge mechanical seal with integrated impeller for cooling liquid circulation
•Optimized for digital monitoring
Cost efficiency
•The right material combinations for a long service life, including: grey cast iron, wear resistant high chromium white iron, duplex stainless steel, white cast iron
•Rolling element bearings lubricated for life to reduce maintenance
•Optimized spare parts inventories: Standardized components are interchangeable within this type series and with wastewater pumps of the Sewatec type series
Read more about the KSB KRT Compact Jacket-cooled Pump!