Liquid handling requirements are much more involved than they were years ago. The variety of liquids being handled has increased along with temperatures and pressures. Today’s installations demand quiet, smooth running pumps with long life. The reliable 1600 pumps offer an economical solution to your liquid handling problems.
Key Benefit
Industry leading efficiencies
- Exceeds U.S. Department of Energy (DOE) pump efficiency standards
- Redesigned pumps provide higher efficiencies
- Shared features and standard upgrades
Components
1650 - Close Coupled Legends
Standard JM and JP motors provide low noise level pump operation
Ductile iron casing long life with higher working pressures
Factory Hydro test guarantees casing and seal integrity
Double volute discharge on 4” discharge and larger to reduce bearing loads
Suction splitter on 5” suction and larger to eliminate pre-rotation
Casing feet for easy back pull out allows servicing of pump without disturbing suction and discharge pipelines
Gauge taps on suction and discharge flanges
Mechanical seal has carbon against ceramic face for optimum hot water performance. Long life is assured with 303 SST metal parts and Buna-N flexible elastomers
Shaft sleeve to protect high strength design motor shaft
Optional casing wear rings
Optional seal materials
1620 – Flex Coupled Legends
Standard T and TS base type motors provide low noise level pump operation
Heavy duty power frame with re-greaseable bearing for long life
Re-greaseable bearings
Stainless steel shaft designed for minimum deflection
Ductile iron casing provides long life with higher working pressures