Seal, Pump Shaft MPN:21-125-04
Seal, Pump Shaft
This Flowserve mechanical shaft seal is designed for use in constant pressure booster pumps and straight centrifugal pumps, ideal for applications involving cooking oil. The seal features a Buna-N gasket and carbon ring, providing durability and resistance to wear and tear. With a maximum shut-off pressure of 250 psi, this seal ensures reliable operation even in high-pressure environments. Its compact design and ease of installation make it a convenient solution for maintenance and repair. Perfect for industries such as food processing and manufacturing, this seal offers a reliable and efficient solution for pump shaft sealing.
Top product features:
- Seal is compatible with constant pressure booster pumps
- Seal is designed for shaft diameters of 1 1/4 in
- Seal is suitable for use with cooking oil
Top product applications:
- Constant Pressure Booster Pumps
- Straight Centrifugal Pumps
- Pac-Seal Series Pumps
Shaft Seal, For Shaft Diameter 1 1/4 in, Compatible with Pump Type Constant Pressure Booster Pumps, Straight Centrifugal, Compatible with Series Not Applicable, Compatible with Series Family Pac-Seal, Gasket Material Buna-N, Compatible with Media Type Cooking Oil, Includes Cup Mounted, Replaces Grainger Seal 5P394, 5P396, Ring Material Carbon, Seal Type Designation 21, Shaft Seal Type Mechanical Shaft Seal, Shut Off Pressure (Maximum) 250 psi, Spring Material 18-8, Spring Type Single Spring
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.10
- Package Width: 2.10
- Package Height: 4.00
- Package Weight: 0.25
Product info last updated on March 6, 2026 5:40pm UTC
Category: Pump Parts and Accessories