We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 3/4 in Shaft Dia., 1.38 in Working Lg - Mechanical Shaft Seals

FLOWSERVEMechanical Shaft Seals

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 3/4 in Shaft Dia., 1.38 in Working Lg

The FLOWSERVE Mechanical Shaft Seal, model 52-175-05, is a Type 52 mechanical shaft seal featuring a single spring design. It is constructed with a carbon ring, a Viton gasket, and 316 stainless steel spring…

SKU 3G-OTH-95930

Brand

FLOWSERVE

Item

Mechanical Seal: Mechanical Shaft Seal, 52, 1 3/4 in Shaft Dia., 1.38 in Working Lg

Category

Mechanical Shaft Seals

Available to Order

Trade pricing by quote — replies within 24h

Qty

WhatsApp an engineer

No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.

Create free account →Log in

Worldwide Shipping

Air & sea freight

Datasheet on Request

Technical specs

1-Day Quote

Replies within 24h

Technical Specifications

FLOWSERVE

Manufacturer Part Number

52-175-05 

Type

52, 316 

Shaft Dia.

1 3/4 in 

Working Lg

1.38 in 

Spring Type

Single Spring 

Ring Material

Carbon 

Gasket Material

Viton 

Spring Material

316

Seal Type Designation

52

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

FLOWSERVE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOWSERVE Mechanical Shaft Seal, model 52-175-05, is a Type 52 mechanical shaft seal featuring a single spring design. It is constructed with a carbon ring, a Viton gasket, and 316 stainless steel spring material, with a shaft diameter of 1 3/4 in and a working length of 1.38 in.

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.

Browse all FLOWSERVE products →Contact our engineers →

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 3/8 in Shaft Dia., 1.13 in Working Lg, 316 (MPN 52-137-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Viton; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 7/8 in Shaft Dia., 0.94 in Working Lg, 316 (MPN 52-087-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Viton; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 2 in Shaft Dia., 1.5 in Working Lg, 316, Viton (MPN 52-200-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Viton; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 3/4 in Shaft Dia., 0.88 in Working Lg, 316 (MPN 52-075-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Viton; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 1/4 in Shaft Dia., 1.06 in Working Lg, 316 (MPN 52-125-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Buna; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 51, 1 7/8 in Shaft Dia., 2.13 in Working Lg, 316 (MPN 51-187-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Buna; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 51.

More from FLOWSERVE

View all FLOWSERVE parts →

FLOWSERVE Replacement Pump Shaft Seal: 9T, 1 1/4 in Shaft Dia., 250 psi Shut Off Pressure (Max) (MPN 9T-125-227). Key specifications — Brand: FLOWSERVE; Spring Material: 316 Stainless Steel; Spring Type: Multiple Spring; Seal Type Designation: 9T.

FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-075-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: 316 Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 51.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 7/8 in Shaft Dia., 1.5 in Working Lg, 316 (MPN 52-187-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Viton; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 5/8 in Shaft Dia., Cooking Oil (MPN 21-062-22). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 21.

FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-112-05). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: 316 Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 51; Replaces Grainger Seal: 5P373.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 2 in Shaft Dia., 1.5 in Working Lg, 316, Buna (MPN 52-200-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Buna; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 52.

FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 1 1/8 in Shaft Dia., Cooking Oil (MPN 21-112-41). Key specifications — Brand: FLOWSERVE; Gasket Material: Rubber; Spring Material: Stainless Steel; Spring Type: Single Spring; Seal Type Designation: 21.

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 51, 1 1/8 in Shaft Dia., 1.63 in Working Lg, 316 (MPN 51-112-04). Key specifications — Brand: FLOWSERVE; Gasket Material: Buna; Spring Material: 316; Spring Type: Single Spring; Ring Material: Carbon; Seal Type Designation: 51.