Pump Brochure (pdf - 3937.0 KB) - food processing equipment

Energy Efficiency
Cornell pumps are designed to deliver best in class efficiency. Depending on
operating hours, fuelant, and horsepower required, you can save $3,000 per year
(or more) in energy costs. Cornell manufactures more than 60 clear liquid and
non-clog pumps that meet or exceed optimum efficiency standards for
centrifugal pumps.
Select High Efficiency
Pump Models:
8H – 88% efficient
6RB – 89% efficient
5RB – 86% efficient
4RB – 85% efficient
External Hydraulic Balance Line
Cornell’s external hydraulic balance line equalizes pressure between the
impeller hub area and the pump suction to reduce axial loading acting on the
impeller, shaft and bearings. The balance line also assists in moving sand and
silt from the stuffing box to the low pressure area at the pump suction,
reducing wear of the wetted parts.
Double Volute
Cornell introduced the double volute as an industry first more than
30 years ago. The double volute system effectively balances forces within the
pump to reduce radial load, shaft deflection and fatigue. This eliminates shaft
breakage and extends the service life of packing and mechanical seals, wear
rings and bearings while maintaining high hydraulic efficiency.
Cutwater #1
Cutwater #2
DOUBLE VOLUTE
METERS
Y-Series
140
120
100
80
60
40
FEET
TOTAL DYNAMIC HEAD
500
400
300
200
100
3600 RPM
1800 RPM
1600/2400 RPM
20
1200 1200
0
0 1000 2000 3000 4000
CAPACITY
TO 6900 GPM AT 75 FT.
5000 6000
U.S. GALLONS PER MINUTE
200 400 600 800 1000 1200 1400
CUBIC METERS PER HOUR
W-Series
METERS
100
80
60
40
20
TOTAL DYNAMIC HEAD
FEET
300
200
100
3600 RPM
2000/2400 RPM
1800 RPM
0
0 500
1000
1500
2000
CAPACITY
U.S. GALLONS PER MINUTE
100 200 300 400 500
CUBIC METERS PER HOUR
10/25/00
10/11/00