Low energy consumption
Armstrong 4600 pumps are equipped with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost
Tilted-parting concept to maximize efficiency and reduce inlet turbulence
All motors are suitable for inverter-fed service
Low maintenance cost
Leaking seals or noisy bearings can be serviced in minutes without disturbing other components
No lubrication or seal adjustments required
Integral bearing nut for easy bearing removal and re-use
Mechanical seals and bearings can be replaced easily without opening the pump casing
Unique cartridge design mechanical seal that uses a standard replacement seal
Universal replacement seals, bearings, and motors available locally world-wide