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FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 5/8 in Shaft Dia. - Mechanical Shaft Seals

FLOWSERVEMechanical Shaft Seals

FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 5/8 in Shaft Dia.

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 a stainless steel spring, with a 5/8 in shaft diameter and…

SKU 3G-OTH-95081

Brand

FLOWSERVE

Item

Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 5/8 in Shaft Dia.

Category

Mechanical Shaft Seals

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Technical Specifications

FLOWSERVE

Manufacturer Part Number

21-062-22 

Type

21, Cooking Oil 

Shaft Dia.

5/8 in 

Spring Type

Single Spring 

Gasket Material

Rubber 

Spring Material

Stainless Steel 

Seal Type Designation

21

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FLOWSERVE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 a stainless steel spring, with a 5/8 in shaft diameter and is suitable for use with cooking oil (MPN 21-062-22).

Used in

Common applications for FLOWSERVE

Water and wastewater pumping — FLOWSERVE Type 21 mechanical seal (e.g., MPN 21-100-10) for centrifugal pumps in municipal water treatment

Hydrocarbon processing — FLOWSERVE Type 68 mechanical seal (e.g., MPN 68-062-214) for diesel and light oil transfer pumps

Food processing — FLOWSERVE Type 21 seal (MPN 21-137-04) for cooking oil circulation pumps in edible oil refineries

Chemical transfer — FLOWSERVE Type 51 narrow cross-section seal (MPN 51-087-05) for compact chemical dosing pumps

HVAC and cooling systems — FLOWSERVE Type 16 unitized rotary seal (MPN 16-062-11) for chilled water pump shaft sealing

General industrial mixing — FLOWSERVE Type 52 narrow cross-section seal (MPN 52-125-05) for agitator shafts in batch processing tanks

FLOWSERVE Products

3G Electric supplies FLOWSERVE mechanical shaft seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 5/8 in Shaft Dia., Cooking Oil (MPN 21-062-07). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 21; Replaces Grainger Seal: 5P387.

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FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 1 3/8 in Shaft Dia., Cooking Oil (MPN 21-137-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 21.

FLOWSERVE Shaft Seal: Mechanical Shaft Seal, 21, 1 1/4 in Shaft Dia., Cooking Oil, Single Spring (MPN 21-125-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Buna-N; Spring Material: 18-8; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 21; Replaces Grainger Seal: 5P394.

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