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Akman Cartridge Mechanical Seal MA290 for Centrifugal Pumps/Eccentric Screw Pumps/Process Pumps
US$120.00-550.00
1 Piece
Product profile
Customization
AvailableStructure
Double-EndPressure
High Pressure Mechanical SealsModel NO.
AKM-MA290Speed
High-Speed Mechanical SealTemperature
High Temperature Mechanical SealStandard
StandardBalance
BalancedTransport Package
CartonTrademark
AkmanOrigin
ChinaHS Code
8484200090Key features
Compact Design: Total length including seal cover is less than 50 mm for easy installation.
Independent Rotation: Cartridge balanced design independent of direction of rotation.
Excellent Cooling: Mounted outside stuffing box for superior air cooling performance.
High Pressure Rating: MA290 supports up to 20 bar (290 PSI) pressure.
Corrosion Resistant: Constructed with CrNiMo steel and Silicon carbide seal faces.
Vibration Tolerance: Excellent followability unaffected by shaft run-out or vibration.
Universal Application: Suitable for centrifugal, eccentric screw, and process pumps.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-07-01Average Response Time: ≤24hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW
AI-Powered supplier vetting
SummaryZhangjiagang Akman Seal Manufacturing Co., Ltd. is a China-based trading company and manufacturer/factory in Jiangsu, focused on mechanical seals for pumps, reactors, agitators, and other rotating equipment. The supplier reports more than 15 years of accumulated experience, 10 production lines, 11–20 quality-control staff, and 6–10 years of R&D-engineer experience. It states that its products serve power plants, petrochemical, textile and dyeing, food and brewery, pharmaceutical, water-treatment, and shipyard applications. The company emphasizes quality, service, technical support, and customized programs. It began exporting in 2017 and reports that 21%–30% of total sales come from exports, including agent-assisted exports. No certification information is provided. Financial assessment is limited because the available registered-capital information is not sufficient to establish broader financial credibility.
Supplier typeThe supplier is identified as both a Trading Company and Manufacturer/Factory, operating in industrial equipment and components and manufacturing and processing machinery. Its stated business focuses on designing and manufacturing mechanical seals, indicating a combined trading and production model.
After-Sales capabilityAkman states that it provides hands-on service, technical support, fast response, and best service, and presents customer commitment as a core value. These are explicit service commitments, although the slices do not describe service coverage, response-time guarantees, warranty terms, or a formal after-sales process.
R&D capabilityThe supplier reports efforts to improve management and technology, 6–10 years of R&D-engineer experience, and product design and manufacturing capability for multiple mechanical-seal applications. This supports some R&D and technical capability, but no specific innovations, patents, or documented development results are provided.
Production capacityThe company is identified as a manufacturer/factory and states that it designs and manufactures mechanical seals. It reports 10 production lines and 11–20 quality-control staff, providing direct evidence of established production and quality-control resources.
Customization capabilityAkman explicitly aims to provide customized programs and offers mechanical seals for pumps, reactors, agitators, and other rotating equipment, including OEM mechanical seals among its product keywords. This indicates support for application-specific or customized seal requirements.
Client casesThe supplier states that its products are widely used in power plants, petrochemical, textile and dyeing, food and brewery, pharmaceutical, water-treatment, and shipyard applications. These are declared industry-use cases, but no named customers, project references, quantities, or independently verified case studies are provided.
Product Q&A
Q:What is the maximum pressure rating for the MA290 model?
A:
The MA290 model supports a maximum pressure of 20 bar (290 PSI).
Q:Does the seal design depend on the direction of rotation?
A:
No, the cartridge balanced design is independent of the direction of rotation.
Q:What materials are used for the seal faces?
A:
MA290 uses high density carbon graphite, while MA291 uses Silicon carbide.
Q:How long is the total length of the seal assembly?
A:
The total length including the seal cover is less than 50 mm.
Q:What is the lead time during peak season?
A:
The peak season lead time is one month.
Send Inquiry
*To:
Zhangjiagang Akman Seal Manufacturing Co., Ltd.
Zhangjiagang Akman Seal Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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