MechShaftSeal, 3/4", 1Spring, Carbon, Mech MPN:21-075-04
MechShaftSeal, 3/4", 1Spring, Carbon, Mech
The Flowserve Mechanical Seal is designed for use in constant pressure booster pumps, straight centrifugal pumps, and other applications requiring reliable shaft sealing. Compatible with a wide range of media types, including detergents, diesel, non-corrosive chemicals, oil, and water, this seal offers long-lasting performance and protection against leaks and contamination. The C-ring design with single spring provides efficient sealing and easy installation, while the carbon ring and 18-8 spring materials ensure durability and resistance to corrosion. Suitable for applications in various industries, this mechanical seal is a reliable solution for maintaining pump efficiency and extending equipment lifespan.
Top product features:
- Seal type designation 21 provides a specific design for sealing applications.
- Single spring type provides a simple and reliable seal design.
- C ring design allows for a secure and leak-free seal around the shaft.
Top product applications:
- Constant Pressure Booster Pumps
- Straight Centrifugal Pumps
- Diesel Pumps
Mechanical Shaft Seal, For Shaft Diameter 3/4 in, Compatible with Pump Type Centrifugal Pump, Straight Centrifugal Pump, Compatible with Series Not Applicable, Gasket Material Buna-N, Compatible with Media Type Detergents, Diesel, Non-Corrosive Chemicals, Oil, Water, Includes Not Applicable, Replaces Grainger Seal Not Applicable, Ring Material Carbon, Seal Type Designation 21, Shaft Seal Type Mechanical, Shut Off Pressure (Maximum) 250 psi, Spring Material 18-8 Stainless Steel
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: 111
- Unit of Measure: EA
- Package Length: 3.00
- Package Width: 3.00
- Package Height: 3.00
- Package Weight: 12.00
Product info last updated on March 18, 2026 7:34pm UTC
Category: Pump Parts and Accessories