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83PB | Bronze Centrifugal Pedestal Pump

The Bronze Centrifugal Pump Model 83PB is a high-performance, durable pump designed to meet the demanding needs of various industrial applications. Constructed entirely from bronze, this pump offers exceptional resistance to corrosion, making it ideal for use in harsh environments. The pump features a mechanical face type seal, ensuring reliable operation and minimal maintenance. For enhanced chemical resistance, Viton® or Teflon® seals are available on special order. The heavy-duty ball bearings are specifically designed for pulley drive applications, providing smooth and efficient performance. Additionally, the stainless steel shaft and field-convertible design for close-coupled units add to the pump's versatility and ease of use. Whether you need a pump for water treatment, chemical handling, or HVAC systems, the Bronze Centrifugal Pump Model 83PB is a reliable and efficient choice.

  • All Bronze Construction: 
    Durability:
    The all-bronze construction ensures the pump can withstand harsh conditions and resist corrosion over time. 
    Longevity: Bronze material extends the lifespan of the pump, reducing the need for frequent replacements. 

  • Mechanical Face Type Seal: 
    Reliability:
    Provides a secure seal, preventing leaks and ensuring consistent performance. 
    Low Maintenance:
    Reduces the frequency of maintenance checks and repairs. 

  • Optional Viton® or Teflon® Seals: 
    Chemical Resistance:
    These seals offer enhanced resistance to a wide range of chemicals, making the pump suitable for various industrial applications. 
    Temperature Tolerance:
    Viton® and Teflon® seals can withstand higher temperatures, expanding the pump's operational range. 

  • Heavy Duty Ball Bearings: 
    Smooth Operation:
    Designed for pulley drive applications, these bearings ensure smooth and efficient pump operation. 
    Durability: Heavy-duty construction enhances the longevity of the bearings, reducing downtime. 

  • Stainless Steel Shaft: 
    Strength:
    Provides robust support for the pump's moving parts, ensuring reliable performance. 
    Corrosion Resistance:
    Stainless steel resists corrosion, further extending the pump's lifespan. 

  • Field Convertible: 
    Flexibility:
    Can be easily converted to a close-coupled unit using a standard keyed shaft “C” flange motor, allowing for versatile installation options. 
    Ease of Use:
    Simplifies the conversion process, making it accessible for various applications. 

  • Flexible Operation: 
    Versatility:
    Can be operated with the shaft in either horizontal or vertical positions, accommodating different installation requirements. 
    Convenience:
    Offers flexibility in installation, making it suitable for a wide range of setups. 

  • Durability: 
    Robust Construction:
    The all-bronze construction ensures long-lasting performance and resistance to corrosion, even in harsh environments. 
    Extended Lifespan:
    High-quality materials and construction techniques extend the pump's lifespan, reducing the need for frequent replacements. 

  • Versatility: 
    Wide Range of Applications:
    Suitable for a variety of applications, from industrial processes to marine environments, making it a versatile choice for different industries. 
    Flexible Installation:
    Can be easily converted to different configurations and operated in various positions, accommodating different installation requirements. 

  • Reliability: 
    Consistent Performance: Equipped with heavy-duty ball bearings and a mechanical face type seal, ensuring dependable operation and minimal maintenance. 
    High Efficiency:
    Designed for efficient fluid transfer, reducing energy consumption and operational costs. 

  • Chemical Resistance: 
    Enhanced Seals:
    Optional Viton® or Teflon® seals provide enhanced resistance to a variety of chemicals, making the pump suitable for demanding industrial applications. 
    Temperature Tolerance:
    Capable of handling higher temperatures with specialized seals, expanding the pump's operational range. 

  • Ease of Use: 
    Simple Conversion:
    Field convertible design allows for easy conversion to a close-coupled unit, simplifying the installation process. 
    User-Friendly Design:
    Designed for easy operation and maintenance, reducing downtime and operational costs. 

 

Pipe Size

1-1/2” inlet, 1-1/4” outlet

Max Capacity

100 GPM (22.7 m³/h)

Max Head

130 ft (40 mH)

Max Speed

3450 RPM

Material

Bronze

Maximum Temperature

212°F (100°C) (higher with Viton® or Teflon® seals)

Rotation

Clockwise (facing the pump shaft, standard factory setting)

Seal Options

Viton® (S10) or Teflon® (S11) seals available on special order

Bearings

Heavy-duty ball bearings

Shaft Material

Stainless steel

 

Exploded View 83PB

 

Item

Part Name

Quantity

OB83PB

OB83PBS-10

OB83PBS-11

OB83PB-07

1

Pipe
Plug

Qty. 4

OB5395

OB5395

OB5395

OB5395

2

Body

Qty. 1

OB7585

OB7585

OB7585

OB7585

3

Screw

Qty. 1

OB7656

OB7656

OB7656

N/A

4

Lock
Washer

Qty. 1

OB7395

OB7395

OB7395

N/A

5*

Impeller
Assy

Qty. 1

OB32353

OB32353

OB32353

OB32000

6*

Seal Assy

Qty. 1

OB32346

OB32360

OB32211

OB32346

7*

Seal Seat

Qty. 1

OB7427

OB7644

N/A

OB7427

8**

Seal
Wearface

Qty. 1

OB7426

OB7426

N/A

OB7426

9**

Seal Head

Qty. 1

OB2913

OB6141

N/A

OB2913

7 & 8

Seat/Wearfa-ce Sub Assy

Qty. 1

OB742601

OB742602

N/A

OB742601

10*

O-Ring

Qty. 1

OB
9797-163

OB
9797-163

OB
9355-163

OB
9797-163

11

Screws

Qty. 12

OB5411

OB5411

OB5411

OB5411

12

Adapter

Qty. 1

OB7586-1

OB7586-1

OB7910-1

OB7586-1

13

Ret. Ring

Qty. 2

OB6053

OB6053

OB6053

OB6053

14

Ball
Bearing

Qty. 2

OB5884

OB5884

OB5884

OB5884

15

Ret. Ring

Qty. 2

OB5885

OB5885

OB5885

OB5885

16

Key

Qty. 1

OB7428

OB7428

OB7428

N/A

17

Shaft

Qty. 1

OB7455

OB7455

OB7924

OB2392

18

Key

Qty. 1

OB6845

OB6845

OB6845

OB6845

19

Bearing
Plate

Qty. 1

OB7587

OB7587

OB7587

OB7587

20

Slinger

Qty. 1

OB7447

OB7447

OB7447

OB7447

-

Repair
Kit*

-

OB10953

OB12267

OB12268

OB12311

Repair Kit includes item numbers 5, 6, 7 & old version gasket (OB7425).

Item numbers 7, 8 & 9 (Seal Parts) are sold only as Seal Assembly (Item 6).

 

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