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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 7/8 in Shaft Dia., 0.94 in Working Lg - Mechanical Shaft Seals
FLOWSERVEMechanical Shaft Seals

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 7/8 in Shaft Dia., 0.94 in Working Lg

The FLOWSERVE Mechanical Shaft Seal, model 52-087-05, 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-97264

Also listed as: 5208705 · 52 087 05

Brand
FLOWSERVE
Item
Mechanical Seal: Mechanical Shaft Seal, 52, 7/8 in Shaft Dia., 0.94 in Working Lg
Category
Mechanical Shaft Seals
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

FLOWSERVE
Manufacturer Part Number
52-087-05
Type
52, 316
Shaft Dia.
7/8 in
Working Lg
0.94 in
Spring Type
Single Spring
Ring Material
Carbon
Gasket Material
Viton
Spring Material
316
Seal Type Designation
52

Technical Documents

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FLOWSERVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOWSERVE Mechanical Shaft Seal, model 52-087-05, 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 7/8 in and a working length of 0.94 in.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the FLOWSERVE 52-087-05 mechanical seal used for?

The FLOWSERVE 52-087-05 is a Type 52 mechanical shaft seal designed for rotating equipment such as pumps and mixers. It prevents fluid leakage along the shaft in industrial applications handling water, chemicals, or light hydrocarbons. Its carbon ring and Viton gasket suit moderate-temperature, non-abrasive services.

What are the specifications of the FLOWSERVE 52-087-05 mechanical seal?

The FLOWSERVE 52-087-05 has a 7/8 in shaft diameter, 0.94 in working length, and a single spring design. It uses a carbon rotating ring, a Viton gasket, and 316 stainless steel spring material. The seal type designation is 52, and the manufacturer part number is 52-087-05.

Where to buy the FLOWSERVE 52-087-05 mechanical seal worldwide?

3G Electric supplies the FLOWSERVE 52-087-05 mechanical seal worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time. We source and deliver this seal to any country.

How to install the FLOWSERVE 52-087-05 mechanical seal?

To install the FLOWSERVE 52-087-05, ensure the shaft and housing bore are clean and free of burrs. Lubricate the Viton gasket and carbon face with a compatible lubricant. Slide the seal onto the shaft, compress the single spring evenly, and secure the set screw. Follow pump manufacturer guidelines for precise setting.

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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