All Bronze Construction:
Ensures long-lasting durability and resistance to corrosion.
Mechanical Face Type Seal:
Provides reliable sealing and reduces maintenance needs.
Optional Viton® or Teflon® Seals:
Available for enhanced chemical resistance and higher temperature applications.
Heavy Duty Ball Bearings:
Designed for pulley drive applications, ensuring smooth and efficient operation.
Stainless Steel Shaft:
Offers strength and resistance to wear and tear.
Field Convertible:
Can be easily converted to a close-coupled unit using a standard keyed shaft “C” flange motor.
Flexible Operation: Can be operated with the shaft in either horizontal or vertical positions.


![Data Sheet - 81PB [EN].png](https://azure-na-images.contentstack.com/v3/assets/blteeb7049ce5a07fbd/bltbedb49bdf35442b1/6932a86c278184610155f99f/Data_Sheet_-_81PB_[EN].png?format=pjpeg&width=100&quality=10)
![I and O - Centrifugal Pumps - Seal Replacement Instructions [EN].png](https://azure-na-images.contentstack.com/v3/assets/blteeb7049ce5a07fbd/blt7debbbe7a1759327/6932bbdd27818406fe55fa2d/I_and_O_-_Centrifugal_Pumps_-_Seal_Replacement_Instructions_[EN].png?format=pjpeg&width=100&quality=10)
![I and O - Bronze or Aluminum Centrifugal Pumps [EN].png](https://azure-na-images.contentstack.com/v3/assets/blteeb7049ce5a07fbd/blt2831d490f4dc3bed/6932bb8f2781840ce755fa23/I_and_O_-_Bronze_or_Aluminum_Centrifugal_Pumps_[EN].png?format=pjpeg&width=100&quality=10)
![Quick-Pick Selection Charts [EN].png](https://azure-na-images.contentstack.com/v3/assets/blteeb7049ce5a07fbd/blt0e2c980cfa46efb4/6932b9ebf6621c0055387bd6/Quick-Pick_Selection_Charts_[EN].png?format=pjpeg&width=100&quality=10)
![Quick-Pick Selection Charts [EN] (metric).png](https://azure-na-images.contentstack.com/v3/assets/blteeb7049ce5a07fbd/blt54f1dfba1861a89d/69410ba43249574056e1d73d/Quick-Pick_Selection_Charts_[EN]_(metric).png?format=pjpeg&width=100&quality=10)