Introducing the Aurora Model 321 Horizontal
Close-Coupled Pump
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Liquid handling requirements are
much more involved than they were five 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. Aurora Pump's 80 years of
experience with design, sales and manufacturing of
centrifugal pumps has lead to the 320 series.
These modern Aurora pumps with a clean, straightforward
design were developed with maximum
interchangeability in mind. Let Aurora's
highly reliable 320 pumps offer an economical
solution to your liquid handling problems. |
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Aurora's Standard Design Features Include:
- Top center-line mounted casing
- Stainless steel shaft
- "O" ring casing gasket
- Case wearing ring
- "Buna-N" and 316 stainless steel mechanical seal
- Vacuum cast impeller |
Aurora's Optional Design Features Include:
- Totally enclosed motors
- Optional discharge positions |
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Capacities to 400 G.P.M (91 M3/HR)
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Heads to 200 feet (61 Meters)
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Temperatures to 225°F (107°C)
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Engineering Specs -
Materials of Construction |
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Aurora Pump Part |
Aurora Bronze Fitted |
Aurora All Iron |
Aurora All Bronze |
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Casing |
Cast Iron ASTM A48 |
Cast Iron ASTM A48 |
Bronze ASTM B62 |
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Case Wearing Ring |
Bronze ASTM B62 |
Cast Iron ASTM A48 |
Bronze ASTM B62 |
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Impeller |
Bronze ASTM B584 |
Cast Iron ASTM A48 |
Bronze ASTM B584 |
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Motor Bracket |
Cast Iron ASTM A48 |
Cast Iron ASTM A48 |
Bronze ASTM B52 |
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Shaft |
Stainless Steel
AISI 416 |
Stainless Steel
AISI 416 |
Stainless Steel**
AISI 316* |
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Power Frame |
Cast Iron ASTM A48 |
Cast Iron ASTM A48 |
Cast Iron ASTM A48 |
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Mechanical Seal |
Stainless steel
metal parts, "Buna-N" elastomer parts, Ni-resist
seat and carbon washer. |
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*NOTE: Close
Coupled 321 All Aurora Bronze Pumps must have a motor
with 316 stainless steel shaft extension. |
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