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Lowara Pump Mechanical Seal 12mm, 14mm, 16mm, 22mm
US$1.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableStructure
Single EndPressure
High Pressure Mechanical SealsModel NO.
Lowara pump sealSpeed
High-Speed Mechanical SealTemperature
Temperature Mechanical SealPerformance
WearStandard
StandardType
Lowara Pump SealBalance
BalancedLowara Pump Seal
Mechanical SealLowara Mechanical Seal
Pump SealLowara Seal
Machined SealLowara Shaft Seal
Component SealMechanical Seal
Lowara Pump SealPump Seal
Lowara Mechanical SealShaft Seal
Lowara SealLowara Mechanical Pump Seal
Single Spring SealApv Pump Seal
Silicon CarbideFristam Pump Seal
Spring SealTransport Package
Neutral PackingSpecification
all sizesTrademark
TRISUNOrigin
ChinaHS Code
84842000Production Capacity
200, 000Key features
Wide Diameter Range: Available in 12mm, 14mm, 16mm, 22mm, and 25mm sizes to fit various pump models.
Broad Compatibility: Compatible with Lowara SV and SVI series pumps, and interchangeable with W-0220.822.E.S.
Versatile Application: Suitable for food, drink, petroleum, chemistry, refinery, pharmacy, and power industries.
OEM/ODM Support: Manufacturer offers both OEM and ODM services for customized seal solutions.
High Performance: Designed for high pressure and high-speed operations with excellent wear resistance.
Company profile

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.
Product Q&A
Q:What pump models are compatible with these mechanical seals?
A:
These seals are compatible with Lowara SV and SVI series pumps and are interchangeable with W-0220.822.E.S.
Q:What materials are used for the rotary and stationary rings?
A:
Rotary rings are made of Silicon Carbide (SiC) or Tungsten Carbide (TC). Stationary rings use CAR, SiC, or TC.
Q:What are the available sizes for the mechanical seals?
A:
The seals are available in diameters of 12mm, 14mm, 16mm, 22mm, and 25mm.
Q:Does the manufacturer offer OEM or ODM services?
A:
Yes, the manufacturer provides both OEM and ODM services for customized mechanical seal solutions.
Q:What is the lead time for production?
A:
Peak season lead time is 1-3 months, while off-season lead time is approximately one month.
Send Inquiry
*To:
Shanghai Trisun Parts Manufacture Co., Ltd.
Shanghai Trisun Parts Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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