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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 5/8 in Shaft Dia., 0.27 in Working Lg - Mechanical Shaft Seals
FLOWSERVEMechanical Shaft Seals

FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 5/8 in Shaft Dia., 0.27 in Working Lg

The FLOWSERVE Mechanical Shaft Seal, type designation 68, is a single-spring mechanical seal with a carbon ring and Buna gasket. It features a 5/8-inch shaft diameter, 0.27-inch working length, and 18-8 spring…

SKU 3G-OTH-96041

Also listed as: 6806282 · 68 062 82

Brand
FLOWSERVE
Item
Mechanical Seal: Mechanical Shaft Seal, 68, 5/8 in Shaft Dia., 0.27 in Working Lg
Category
Mechanical Shaft Seals
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FLOWSERVE
Manufacturer Part Number
68-062-82
Type
68, 18-8
Shaft Dia.
5/8 in
Working Lg
0.27 in
Spring Type
Single Spring
Ring Material
Carbon
Gasket Material
Buna
Spring Material
18-8
Seal Type Designation
68

Technical Documents

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

Product Description

The FLOWSERVE Mechanical Shaft Seal, type designation 68, is a single-spring mechanical seal with a carbon ring and Buna gasket. It features a 5/8-inch shaft diameter, 0.27-inch working length, and 18-8 spring material (MPN 68-062-82).

Frequently Asked Questions

What is the FLOWSERVE 68 mechanical seal used for?

The FLOWSERVE 68 mechanical shaft seal is used in industrial pumps and rotating equipment to prevent fluid leakage along the shaft. It is suitable for water, light chemicals, and general process applications where a single-spring, carbon-versus-ceramic or carbon-versus-tungsten-carbide face combination is specified.

What are the specifications of the FLOWSERVE 68-062-82 mechanical seal?

The FLOWSERVE 68-062-82 mechanical seal has a 5/8-inch shaft diameter, 0.27-inch working length, single-spring design, carbon ring, Buna gasket, and 18-8 spring material. It is type designation 68 and manufactured by FLOWSERVE. These specs ensure compatibility with standard pump stuffing boxes.

Where to buy the FLOWSERVE 68 mechanical seal worldwide?

3G Electric supplies the FLOWSERVE 68 mechanical seal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine FLOWSERVE components for international buyers.

How to install a FLOWSERVE 68 mechanical seal?

To install a FLOWSERVE 68 mechanical seal, ensure the shaft and stuffing box are clean and free of burrs. Lubricate the Buna gasket and carbon face lightly with the pumped fluid. Slide the seal onto the shaft until the working length of 0.27 inches is set. Tighten the set screws evenly and rotate the shaft by hand to check for free movement.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 3/4 in Shaft Dia., 0.27 in Working Lg, 18-8 (MPN 68-075-400-01)
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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 3/4 in Shaft Dia., 0.27 in Working Lg, 18-8 (MPN 68-075-400-01)
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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 5/8 in Shaft Dia., 0.27 in Working Lg, 18-8 (MPN 68-062-90)
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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 68, 3/4 in Shaft Dia., 0.27 in Working Lg, 18-8 (MPN 68-075-400-02)
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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 21, 3/4 in Shaft Dia., 0.88 in Working Lg, 18-8 (MPN 21-075-04)
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FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 21, 1/2 in Shaft Dia., 0.81 in Working Lg, 18-8 (MPN 21-050-05)

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