208 Rubber Bellow Double Mechanical Seal for Submersible Sewage Pumps - 12-55mm Shaft, 0.8MPa Pressure
Price:
USD
MOQ:
1pcs
Delivery Time:
3~10DAYS
Brand:
JG
Product Description
Product Overview
The 208 Rubber Bellow Double Mechanical Seal is engineered for submersible sewage pumps, featuring PTFE bellows and versatile configuration options suitable for various industrial applications.
Key Features
- Direction-dependent rotation compatibility
- Single face design for efficient sealing
- Balanced construction for optimal performance
- PTFE bellows material for enhanced durability
- Wear-resistant components for extended service life
- Superior sealing effects with low friction
- Easy replacement and maintenance
Technical Specifications
Operating Limits
| Shaft Diameter | 12-55mm |
|---|---|
| Pressure Range | 0-0.8 MPa |
| Temperature Range | -20°C to 150°C |
| Sliding Velocity | 3000 rpm |
Material Composition
| Rotary Ring | Car/SiC/TC/Ceramic |
|---|---|
| O-Ring | Viton, EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring & Metal Parts | SUS304, SUS316, Titanium, 904L |
| Stationary Ring | Car/SiC/TC/Ceramic |
Configuration Options
Back-to-Back Configuration: Two rotating seal rings facing away from each other, ideal for chemical industry applications where barrier fluid generates lubricating film.
Face-to-Face Configuration: Spring-loaded rotary seal faces arranged face-to-face, perfect for food industry applications with sticky products, providing cooling and barrier protection.
Applications
- Water and wastewater technology systems
- Chemical industry processing equipment
- Refining technology applications
- Dirty, abrasive, and solid-containing media
- Fugitive hydrocarbons (non-API applications)
- Sticky and stringy media handling
- Chemical standard pumps
- Sewage pumps and wastewater systems
Customization & Services
- OEM/ODM orders accepted
- Custom mechanical seals based on your specifications
- Small quantity orders welcome
- Free technical drawings provided with mass production
- Exquisite packaging and quality management system
Shipping & Payment
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FedEx, TNT, etc.
Payment Terms: T/T, Western Union, MoneyGram
Shipping Methods: DHL, UPS, FedEx, TNT, etc.
Payment Terms: T/T, Western Union, MoneyGram
Similar Products
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