
Flowserve 3G-OTH-94988 — Technical Specifications
The FLOWSERVE Replacement Pump Shaft Seal is a mechanical shaft seal with a single spring design, designated as Seal Type 21. It features a rubber gasket and stainless steel spring material, and is designed for a 1/2-inch shaft diameter with compatibility for cooking oil applications. This seal replaces Grainger Seal 5P380 and is identified by manufacturer part number 21-050-04.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 21, Cooking Oil |
| Brand | FLOWSERVE |
| Shaft Dia. | 1/2 in |
| Spring Type | Single Spring |
| Gasket Material | Rubber |
| Spring Material | Stainless Steel |
| Seal Type Designation | 21 |
| Replaces Grainger Seal | 5P380 |
| Manufacturer Part Number | 21-050-04 |
