Seal, Pump Shaft MPN:51-137-05
Seal, Pump Shaft
The Flowserve Seal, Pump Shaft is a reliable and durable solution for a variety of applications. Designed for use in harsh chemical and wastewater environments, this mechanical shaft seal withstands pressures up to 150 psi and temperatures ranging from -40 to 400 degrees F. Its narrow cross-section design allows for easy installation in tight spaces, making it an ideal choice for pump manufacturers and maintenance personnel. With a lead time of just one day, this seal can be quickly integrated into new or existing systems, providing a fast and efficient solution for demanding industrial applications.
Top product features:
- Seal type is a mechanical shaft seal.
- Gasket material is rubber.
- Spring material is 316 stainless steel.
Top product applications:
- Seal, Pump Shaft from Flowserve is suitable for use in chemical processing applications.
- Seal, Pump Shaft from Flowserve is compatible with wastewater treatment systems.
- Seal, Pump Shaft from Flowserve is suitable for use in power generation applications.
Narrow Cross-section Replacement Pump Shaft Seal, For Shaft Diameter 1 3/8 in, Gasket Material Rubber, Compatible with Media Type Chemical, Wastewater, Seal Type Designation 51, Shaft Seal Type Mechanical Shaft Seal, Shut Off Pressure (Maximum) 150 psi, Spring Material 316 Stainless Steel, Spring Type Single Spring, Standards ISO 9001, TS16949, Maximum Temperature 400 Degrees F, Minimum Temperature -40 Degrees F, Working Length 1.69 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: 2.00
- Package Width: 2.00
- Package Height: 4.00
- Package Weight: 0.20
Product info last updated on February 4, 2026 1:43am UTC
Category: Pump Parts and Accessories