Mechanical Seal, C Ring, Single Spring MPN:21-162-04
Mechanical Seal, C Ring, Single Spring
The Flowserve Mechanical Seal, C Ring, Single Spring is a reliable solution for constant pressure booster pumps, straight centrifugal pumps, and other applications requiring a high-performance shaft seal. Compatible with a wide range of media types, including detergents, diesel, non-corrosive chemicals, oil, and water, this seal ensures a tight seal and prevents leaks. With a maximum shut-off pressure of 250 psi, it is ideal for high-pressure applications. Its durable design and long working length make it a cost-effective solution for industries such as oil and gas, water treatment, and chemical processing. It ships in 30 days with a minimum order quantity of 1.
Top product features:
- Seal is compatible with constant pressure booster pumps and straight centrifugal pumps.
- Seal is designed to handle detergents, diesel, non-corrosive chemicals, oil, and water.
- Seal has a shut off pressure of 250 psi.
Top product applications:
- Constant Pressure Booster Pumps
- Straight Centrifugal Pumps
- Diesel Fuel Pumps
Mechanical Seal, For Shaft Diameter 1 5/8 in, Compatible with Pump Type Constant Pressure Booster Pumps, Straight Centrifugal, Gasket Material Buna, Compatible with Media Type Detergents, Diesel, Non-Corrosive Chemicals, Oil, Water, Includes Cup Mounted, 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, Working Length 1.5 in
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: 1.62
- Package Width: 1.62
- Package Height: 1.62
- Package Weight: 0.50
Product info last updated on February 10, 2026 12:47am UTC
Category: Pump Parts and Accessories