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Mechacnical Seal for Pump M3n -45 for Late Maintenance
US$1.00-8.00
5 Pieces
Product profile
Structure
Single EndPressure
Medium Pressure Mechanical SealsSpeed
High-Speed Mechanical SealModel NO.
M3N-45Temperature
Temperature Mechanical SealPerformance
TemperatureStandard
StandardType
QzBalance
BalancedMechanical Seal
Multi -SpringApplication
PumpDelivery
5-7 DaysSample
Can ProvideTransport Package
BoxSpecification
20Trademark
SanloOrigin
ChinaHS Code
84842000Production Capacity
1000Key features
12 Years Manufacturing Experience: Over 12 years of production experience in mechanical seals for various pump applications.
Wide Application Compatibility: Suitable for centrifugal, multistage, water, waste water, oil, and swimming pumps.
Customizable Design: OEM and ODM services available with customized designs for specific needs.
Multiple Material Options: Available in CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.
ISO9001 Certified Quality: Products certified by ISO9001, CQC, SGS, and CNAS for quality assurance.
Fast Response Service: Inquiries replied within 24 working hours and online support within 12 hours.
Stock Availability for Standard Types: Standard parts in stock allow assembly within 3-5 days for faster delivery.
Professional Technical Support: Experienced staff provide professional answers in fluent English for all questions.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.79h
AI-Powered supplier vetting
SummaryWenzhou SanLo is a China-based limited trading company with manufacturer/factory classification and an identified production base in Zhejiang. Its business covers valves, pipe fittings, mechanical seals, and related industrial products, with stated export activity since 2014 and 90% of sales from exports. ISO 9000 and ISO 9001 certifications are reported, alongside three production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, and stated pump-seal output of 2,500,000 sets. The supplier claims product development, testing, logistics, quality-focused service, and cooperation with domestic manufacturers. However, evidence for after-sales procedures, customization execution, and a substantial customer track record is limited. One trade record identifies a buyer and one transaction, but this is insufficient to establish broad customer experience.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally organized as a limited company. It has headquarters in Wenzhou, Zhejiang, and reports its own production base while also cooperating with domestic manufacturers.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality-management processes.
R&D capabilityThe company states that it integrates research, development, and testing, and reports 6–10 years of total R&D-engineer experience. These support the existence of development capability, although no specific innovations, patents, or completed development projects are identified.
Production capacityThe supplier reports its own production base, three production lines, 6–10 quality-control staff, and pump-seal output of 2,500,000 sets. It also reports annual productivity for pump seals, providing explicit evidence of manufacturing capacity in this product area.
Product Q&A
Q:What is the delivery time for mechanical seals?
A:
Delivery time is 7-20 days depending on quantity. If stock is available, it takes about 2-3 days. Standard types can be assembled within 3-5 days.
Q:What materials are available for the mechanical seals?
A:
Materials include CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.
Q:Can you provide OEM and ODM services?
A:
Yes, customized design is available, and both OEM and ODM services are welcome.
Q:What certifications do your products have?
A:
Our products are certified with ISO9001, CQC, SGS, and CNAS.
Q:What types of pumps can these seals be used for?
A:
They are suitable for normal centrifugal pumps, multistage centrifugal pumps, monobloc centrifugal pumps, water pumps, waste water pumps, swimming pumps, machine tool pumps, oil pumps, and flygt plug pumps.
Send Inquiry
*To:
Wenzhou Sanlo International Trade Co., Ltd.
Wenzhou Sanlo International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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