MFL85N Tungsten Carbide Face Metal Bellows Mechanical Seal - 16-100mm Shaft, 2.5MPa Pressure, -20°C to +300°C Range
Price:
USD
MOQ:
1PCS
Delivery Time:
5~15DAYS
Brand:
JG
Product Description
Product Overview
The MFL85N Tungsten Carbide Face Mechanical Seal features a metal bellows design engineered for extreme industrial applications. This robust seal eliminates dynamic O-rings to prevent hang-up issues while delivering reliable performance across demanding temperature and pressure ranges.
Key Features & Benefits
• Universal application across multiple industries
• No dynamic O-ring design prevents hang-up
• Suitable for high-viscosity media and extreme conditions
• Metal bellows construction for enhanced durability
Technical Specifications
Operating Conditions
| Parameter | Specification |
|---|---|
| Shaft Diameter | 16-100mm |
| Maximum Pressure | 2.5 MPa |
| Temperature Range | -20°C to +300°C |
| Sliding Velocity | ≤15 m/s |
Material Composition
Rotary Ring: Carbon, Silicon Carbide, Tungsten Carbide, Ceramic
O-Ring: Viton, EPDM, NBR, AFLAS, Kalrez
Spring & Metal Parts: SUS304, SUS316, AM350, HAST C276
Stationary Ring: Carbon, Silicon Carbide, Tungsten Carbide, Ceramic
Recommended Applications
• Water and wastewater treatment systems
• Petroleum and chemical processing
• Industrial pumps and process equipment
• Slurry pumps and rotating machinery
Customization & Services
OEM/ODM Support: Full customization available based on your drawings and requirements
Order Flexibility: Small quantity orders accepted
Quality Assurance: Competitive pricing with excellent quality standards
Shipping & Payment Information
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FEDEX, TNT, and other carriers
Payment Terms: T/T, Western Union, MoneyGram
Payment Structure: ≤2000 USD: 100% advance; ≥2000 USD: 30% advance, balance before shipment
Frequently Asked Questions
Are you a manufacturer or trading company?
We are the factory, ensuring direct quality control and competitive pricing.
What is your delivery time?
In-stock items: 2-3 days; Custom orders: 10-20 days depending on quantity
Do you provide samples?
Yes, we offer free samples (excluding metal bellows and cartridge seals) with freight costs covered by the customer.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
Location
No. 28 No. 28 Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China 314100
Contact Person
Doris Sun