What types of pumps can these seals work with?

They are used in chemical pumps, centrifugal pumps, oil pumps, water pumps, vacuum pumps, sewage pumps, and slurry pumps.

What materials are available for the mechanical seal components?

Options include Carbon/Sic/Tc for rotary rings, Ceramic/Sic/Tc for stationary rings, and NBR/EPDM/FKM for secondary seals.

108 108u Mechanical Seal Single Spring Shaft Seals for Water Pumps

Name: 108 108u Mechanical Seal Single Spring Shaft Seals for Water Pumps
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 1999148815

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Structure

Single End

Pressure

Low Mechanical Seal

Model NO.

108 108U

Speed

General Speed Mechanical Seal

Temperature

-40℃~125℃

Performance

Corrosion

Standard

Type

HU1

Balance

Balanced

Rotary Ring

Carbon / Sic / Tc

Stationary Ring

Ceramic / Sic / Tc

Secondary Seal

NBR / EPDM / FKM

Spring Other Parts

SUS304 / SUS316

Transport Package

as Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

Wide Application Range: Suitable for chemical, centrifugal, oil, water, vacuum, sewage, and slurry pumps as well as compressors.

Customizable Materials: Rotary rings available in Carbon, Sic, Tc; Stationary rings in Ceramic, Sic, Tc; Secondary seals in NBR, EPDM, FKM.

Balanced Design: Features a balanced structure for enhanced performance and stability under pressure.

OEM and Customization: Accepts custom models and OEM orders with flexible specifications for various shaft sizes.

Corrosion Performance: Designed to resist corrosion in water, oil, and weakly corrosive media environments.

Manufacturer Direct: Direct sales from a manufacturer based in Hangzhou, China, established since 2010.

Quality Assurance: Includes pre-production samples and final inspections before shipment to ensure quality.

Company profile

Hangzhou Bestseal International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-02Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤8.19hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Bestseal International Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering seals. It has export experience of 8 years, with 71%–90% of sales from exports, and holds self-operated import/export rights in addition to using export agents. The supplier supports extensive customization, ODM, and OEM services, including services based on samples or designs. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products in the past year. It has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Audit information identifies TUV Rheinland and an audit validity period from February 19, 2025 to February 18, 2026, but the evaluation result is recorded as 0, with no interpretation provided. Financial data is present for 2024, but the supplier’s financial credibility cannot be conclusively...

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, operates as a limited company, and offers seals. It is not part of a larger company group and has two employees, indicating a small standalone supplier structure.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in 0 countries. These stated limitations indicate weak international after-sales infrastructure.

R&D capabilityThe supplier is not a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products during the past year. Although it offers ODM services, the explicit evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, flexible customization, and full customization. It also provides ODM services and OEM services for popular brands, demonstrating broad customization and contract-manufacturing capability.