Acid Transfer, Beverage Processing, Brine, Chemical Processing, Chloral-alkali, Corrosive Services, Organic Chemicals, Polymers, Sea Water, Solvents, Paper, Food, Synthetic Fibers, Slurry & others.
Pumps are as per ANSI B73.1-2001. The design is of the back pull out type. Large varieties of models are available to operate at 1450 RPM and 2900 RPM at 50 HZ & 1750 RPM and 3500 RPM at 60 HZ. ANSI series chemical process pump is a horizontal single-stage centrifugal pump.
The shaft is of the dry type, with a protective sleeve to prevent contact with the pumped liquid (for gland packed & standard mechanical seal only).
The stuffing box is sealed by gland packing or by mechanical seal. Conversion from gland packing to mechanical seal is achieved by changing some standardized parts.
The bearing arrangement consists of Double Raw Angular Contact Ball Bearing and Single Row Deep Groove Ball Bearing. Oil level indicator is provided for oil level checking and maintaining.
Impellers are of open type. Hydraulic balancing of impellers is achieved either by back vanes or by balancing holes. The impellers are dynamically balanced.
The casing has end suction and top center line delivery. The pump feet are integrally cast in the volute casing. Smooth hydraulic passages ensure high efficiency.
Clockwise viewed from driving end
The pump is only recommended for direct via a flexible spacer coupling. Spacer couplings enable utilization of the back pull out feature.
Base plates for electric drives are available in a variety of styles. Standard: Fixed & grouted directly to the foundation Anti Vibration: Rigid base plate on rubber mounts
