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Peak season lead time is 1-3 months, while off-season is one month.

Is the product CE certified?

Yes, the product holds CE certification.

Fristam Pump Seal 48mm, W025 Single Seal and Double Seal

Name: Fristam Pump Seal 48mm, W025 Single Seal and Double Seal
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 849106615

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

W025

Speed

High-Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

Wear

Standard

Standard, Nonstandard

Type

Wave Spring Seal

Balance

Balanced

W01u Mechanical Seal

Jabsco Pump Seal

Roten 7K Seal

Inoxpa Pump Seal

Wave Spring Mechanical Seal

W025

W010u Seal

Roplan R900 Seal

Wave Spring Seal

Fristam Pump Seal

AES W013X Seal

Waukesha Sp4 Pump Seal

Pump Seal

Roplan 800/ 850 Seal

Mechanical Seal

Roten 7K Seal

Shaft Seal

Sterling 280 Seal

Mechanical Pump Seal

Vulcan 1688 Seal

Transport Package

Neutral Packing or Customized Packing

Specification

48mm

Trademark

TRISUN

Origin

China

HS Code

84842000

Production Capacity

200, 000

Key features

Wide Compatibility: Suits Fristam, Jabsco, Waukesha, APV, Inoxpa, Roten, and Sterling pumps.

Bidirectional Design: Allows internal and external mounting, suitable for pulsing counter pressure.

High Performance: Designed for high pressure, high speed, and high temperature applications.

Versatile Materials: Available in steels, special alloys, hard facings, and solid silicon carbide.

Fluid Versatility: Ideal for clean water, sewage, oil, and moderately corrosive fluids.

Compact Structure: Features a short axial length for efficient space utilization.

OEM/ODM Support: Manufacturer offers both OEM and ODM services for custom requirements.

CE Certified: Product meets CE certification standards for quality and safety.

Company profile

Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Trisun Parts Manufacture Co., Ltd. is identified as a Chinese manufacturer established in 2001, focused on mechanical, pump, compressor, and automotive sealing products. The provided information indicates broad production coverage, more than 10 production lines, multiple production bases, and reported mechanical-seal output of approximately 9–10 million pieces. The supplier cites OEM or cooperation relationships with SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. Quality-related evidence includes WRAS, FDA, and ISO 14001:2004 certificates, although supplier-management-system certification is listed as NIL. Production and customer-case evidence is relatively strong, while after-sales service, customization processes, and financial credibility cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a manufacturer and operates as a limited company in Shanghai, China. It was established in 2001, supporting an established manufacturing identity rather than a trading-only profile.

CertificationsThe supplier reports WRAS and FDA material-quality certificates and an ISO 14001:2004 environmental management certificate. However, supplier-management-system certification is explicitly listed as NIL, so the certification profile is positive but not comprehensive.

R&D capabilityThe supplier offers a broad range of seal and valve products, including dry gas seals, welded metal bellow seals, cartridge seals, and automotive applications. It reports three R&D engineers and more than 20 years of development, indicating some product-development capability, but no explicit evidence of patented technology or measurable innovation outcomes is provided.

Production capacityProduction capability is supported by more than 10 production lines, reported mechanical-seal output of approximately 9–10 million pieces, three production bases in Shanghai, Wenzhou, and Jiangsu, and a stated one-month off-peak lead time. The records contain differing workforce and workshop-area figures, so the exact current operating scale should be verified.

Client casesThe supplier reports appointed OEM or cooperation relationships involving SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. A separate trade record identifies CARBONMASTER INDUSTRIAL SALES INC as an associated buyer, but it records only one transaction and does not independently validate the broader customer claims.